About the types of routers used on the MSK-IX and W-IX
Having worked in the industry for more than ten years, I have repeatedly won over what equipment our “neighbors” use - uplinks, downlinks, peer partners. It is not difficult to obtain this information if the IP joint is based on Ethernet *: we look at the MAC or ARP table, we determine the equipment manufacturer by the first three bytes (OUI).
In this publication, I will conduct a brief analysis of the routers used on the networks of popular traffic exchange points - MSK-IX and W-IX .
Let's start with the oldest traffic exchange point in Moscow - MSK-IX. Created over 20 years ago, a platform for exchanging IP traffic for a dozen Internet providers, today it transmits over 2 Tbps of traffic to CNN from more than 400 participants (unique autonomous systems), and more than 34 thousand are available on route servers prefixes.
MSK-IX includes participants in a single broadcast Ethernet segment, which allows each of them to send ethernet frames to any other participant directly, bypassing intermediate routers. Thus, each of the participants can see the MAC address of the device of any other participant, and, therefore, determine the manufacturer of the equipment used.
Go to the Looking Glass MSK-IX, and we make a BGP Summary selection on the Moscow route servers msk-rs1.ripn.net and msk-rs2.ripn.net. Currently ** all participants are in a single IPv4 address space - subnets 195.208.208.0/21 and establish BGP sessions with the two specified router servers having IP addresses 195.208.208.100 and 195.208.215.100 respectively (addresses from the first and last subnets / 24 networks / 21).
We can get a list of all participants from one route server, but one of the sessions may be temporarily unavailable (some work can be done on the route server itself), so we make two selections and save it to files rs1 and rs2 .
Then we send a who-has request to the IP addresses of the participants. In this connection to MSK-IX with UNIX-like operating system - Linux or FreeBSD, and the arping utility are very useful.
We send 5 who-has requests to each address, regardless of the status of the BGP session, and record the responses. We do this in 10 threads, so as not to wait long.
Let's see what we managed to collect. Combine the results, select the IP and MAC addresses, leave only unique combinations:
Excellent. Of the 472 IP addresses, we managed to interrogate 95%.
And now, the most interesting thing is the definition of the manufacturer according to the OUI received. Before that, we need to prepare a bit - download the current OUI database:
From the unique IP-MAC entries, select the first three bytes of the MAC address, and convert it to the desired format:
Yes, there is nothing surprising as a result - Cisco equipment leads, followed by Juniper, third place - UNIX-like solutions based on servers with Intel network cards (in fact, Intel cards also hide behind the vendor “Super Micro Computer, Inc.”, “ Hewlett Packard ”and possibly some others).
Let's see how things are with W-IX.
W-IX is a typical representative of PIPE-IX, created in 2010 on the basis of the iHome telecom operator. Participants receive not only “exchange” traffic, but also purchased connectivity with one or another segment of the Internet. In addition, the network is geographically distributed and can bring together participants from different cities and countries.
Unlike MSK-IX, not all participants are in the same broadcast domain, therefore, within the framework of this publication, we can only get information about participants connected to the Moscow segment of W-IX.
For the Moscow segment W-IX, a network of 193.106.112.0/24 is allocated, route servers have addresses 193.106.112.1 and 193.106.112.2.
We take the Looking glass addresses from the subnet 193.106.112.0/24 and save it in the rs file.
We send who-has requests, and put the answers in a file.
We got data on 158 entries out of 201.
We look at the distribution by manufacturers.
Suddenly, with a margin of 1 address, Juniper came out on top. Compared to the MSK-IX, Intel network cards are more often used here (consider software solutions).
What's next?
As part of this publication, I conducted data collection and minimal analysis. He showed the frequency of using solutions from different manufacturers - it turned out to be different for MSK-IX and W-IX. But no serious conclusions can be drawn from here ***.
The next step I see is the expansion of the analyzed data:
Such an extension of the analyzed data will allow us to classify IX participants and further evaluate without any averaging for each class separately.
And finally - contrary to expectations, Goolge does not use servers with UNIX as routers. Yandex - all the more ...
In this publication, I will conduct a brief analysis of the routers used on the networks of popular traffic exchange points - MSK-IX and W-IX .
Let's start with the oldest traffic exchange point in Moscow - MSK-IX. Created over 20 years ago, a platform for exchanging IP traffic for a dozen Internet providers, today it transmits over 2 Tbps of traffic to CNN from more than 400 participants (unique autonomous systems), and more than 34 thousand are available on route servers prefixes.
MSK-IX includes participants in a single broadcast Ethernet segment, which allows each of them to send ethernet frames to any other participant directly, bypassing intermediate routers. Thus, each of the participants can see the MAC address of the device of any other participant, and, therefore, determine the manufacturer of the equipment used.
Go to the Looking Glass MSK-IX, and we make a BGP Summary selection on the Moscow route servers msk-rs1.ripn.net and msk-rs2.ripn.net. Currently ** all participants are in a single IPv4 address space - subnets 195.208.208.0/21 and establish BGP sessions with the two specified router servers having IP addresses 195.208.208.100 and 195.208.215.100 respectively (addresses from the first and last subnets / 24 networks / 21).
We can get a list of all participants from one route server, but one of the sessions may be temporarily unavailable (some work can be done on the route server itself), so we make two selections and save it to files rs1 and rs2 .
The contents of the rs1 and rs2 files
$ cat rs1
195.208.208.10 ripndns 43832 2016-11-23 08:33:04 up - 5/3/0
195.208.208.11 azertel 196925 2016-11-23 08:33:04 up - 119/119/16
195.208.208.12 gaztel 39045 2016-11-23 08:33:04 up - 20/19/0
195.208.208.13 awax 28762 2016-11-23 08:33:04 up - 20/20/0
195.208.208.14 oblt 41601 2016-11-23 08:33:04 up - 10/10/1
195.208.208.15 canmos 39821 2016-11-23 08:33:04 up - 4/4/0
195.208.208.16 edpnet 9031 2016-11-23 08:33:04 up - 82/72/0
195.208.208.17 ntsi 35087 2016-11-23 08:33:04 up - 5/5/0
195.208.208.18 extrim 39709 2016-11-23 08:33:04 up - 11/11/0
195.208.208.19 novatel 43798 2016-11-23 08:33:04 up - 1/1/0
195.208.208.20 vgtrk 25292 2016-11-23 08:33:04 up - 3/3/0
195.208.208.21 lcs 42368 2016-11-23 08:33:04 up - 9/8/0
195.208.208.22 kztel_3 9198 2016-11-23 08:33:04 up - 536/204/12
195.208.208.23 deac_2 12993 2016-11-23 08:33:04 up - 37/37/2
195.208.208.24 lattele_2 12578 2016-11-23 08:33:04 up - 672/358/1
195.208.208.25 zvezda 21367 2016-11-23 08:33:04 up - 50/47/0
195.208.208.26 ulcom 42583 2016-11-23 08:33:04 up - 45/30/0
195.208.208.27 obit 8492 2016-11-23 08:33:04 up - 163/132/8
195.208.208.28 dgroup 21219 2016-11-23 08:33:04 up - 4000/826/48
195.208.208.29 unibit 48822 2016-11-23 08:33:04 up - 3/2/0
195.208.208.31 tntv 49136 2016-11-23 08:33:04 up - 3/3/0
195.208.208.32 rbnet 5568 2016-11-23 08:33:04 up - 88/9/9
195.208.208.33 relcom 2118 2016-11-23 08:33:04 up - 278/276/7
195.208.208.34 relarn 3316 2016-11-23 08:33:04 up - 80/67/0
195.208.208.35 unico 39442 2016-11-23 08:33:04 up - 74/73/0
195.208.208.36 freenet 2895 2016-11-23 08:33:04 up - 9/7/0
195.208.208.37 okbtel 51674 2016-11-23 08:33:04 up - 2/2/0
195.208.208.38 rssi 3218 2016-11-23 08:33:04 up - 13/8/1
195.208.208.39 radio-msu 2683 2016-11-23 08:33:04 up - 28/25/0
195.208.208.40 olimp 48076 2016-11-23 08:33:04 up - 22/16/0
195.208.208.41 rosprint 2854 2016-11-23 08:32:57 down - Active: Connection closed
195.208.208.42 dream_2 51218 2016-11-23 08:33:42 up - 5/5/0
195.208.208.43 lukoil 13105 2016-11-23 08:33:04 up - 4/4/0
195.208.208.44 runnet 3267 2016-11-23 08:33:04 up - 1433/205/43
195.208.208.45 grandl 56340 2016-11-23 08:33:04 up - 4/4/0
195.208.208.46 tmobile 47441 2016-11-23 08:33:04 up - 22/14/0
195.208.208.47 cset 49124 2016-11-23 08:33:04 up - 2/2/0
195.208.208.48 aha 6903 2016-11-23 08:33:04 up - 11/11/0
195.208.208.49 meganet 42678 2016-11-23 08:33:04 up - 5/5/0
195.208.208.50 unet2 7979 2016-11-23 08:33:04 up - 5/5/0
195.208.208.51 linkr 48940 2016-11-23 08:33:04 up - 6/6/0
195.208.208.52 ruscomnet 21414 2016-11-23 08:33:04 up - 127/61/13
195.208.208.54 bestcom 29388 2016-11-23 08:33:04 up - 1/1/0
195.208.208.55 setel 39153 2016-11-23 08:33:04 up - 172/125/4
195.208.208.56 mps 20702 2016-11-23 08:33:04 up - 1/1/0
195.208.208.57 megaton 20731 2016-11-23 08:33:04 up - 12/12/1
195.208.208.58 relline 8241 2016-11-23 08:33:04 up - 8/6/2
195.208.208.60 arqa 48349 2016-11-23 08:33:04 up - 1/1/0
195.208.208.61 radion 31703 2016-11-23 08:33:04 up - 4/4/0
195.208.208.62 iip 5429 2016-11-23 08:33:04 up - 16/14/0
195.208.208.63 fiberax 3252 2016-11-23 08:33:04 up - 323/178/5
195.208.208.64 arriva 196739 2016-11-23 08:32:57 down - Active: Connection closed
195.208.208.65 istra 42291 2016-11-23 08:33:10 up - 14/13/0
195.208.208.66 acod 57918 2016-11-23 08:34:22 up - 3/1/0
195.208.208.67 gptel 42484 2016-11-23 08:33:04 up - 3/3/0
195.208.208.68 comdns 42909 2016-11-23 08:33:04 up - 2/2/0
195.208.208.69 eut 28968 2016-11-23 08:33:04 up - 194/113/11
195.208.208.70 taxtel 15754 2016-11-23 08:33:04 up - 1/1/0
195.208.208.71 infotel 8299 2016-11-23 08:33:04 up - 3/3/0
195.208.208.72 netline_2 12739 2016-11-23 08:33:04 up - 11/10/0
195.208.208.73 cntnet 8615 2016-11-23 08:33:04 up - 84/44/0
195.208.208.74 cct 34879 2016-11-23 08:33:04 up - 1/1/0
195.208.208.75 agtel 9110 2016-11-23 08:33:04 up - 3/1/1
195.208.208.76 iiat 9039 2016-11-23 08:33:04 up - 8/4/1
195.208.208.77 wezzet 59467 2016-11-23 08:33:34 up - 2/2/0
195.208.208.78 ulink 44053 2016-11-23 08:33:04 up - 66/22/2
195.208.208.79 ttckz 41798 2016-11-23 08:33:04 up - 823/596/19
195.208.208.80 vk-cache 47542 2016-11-23 08:33:04 up - 1/1/0
195.208.208.81 mhost 25532 2016-11-23 08:32:57 down - Active: Connection refused
195.208.208.82 race 20483 2016-11-23 08:33:04 up - 3/2/0
195.208.208.83 linki 47655 2016-11-23 08:33:04 up - 7/4/0
195.208.208.84 ropnet 12314 2016-11-23 08:33:04 up - 2/2/0
195.208.208.85 intellin 49458 2016-11-23 08:33:04 up - 22/8/0
195.208.208.86 kiam 25371 2016-11-23 08:33:04 up - 1/1/0
195.208.208.87 wms 21240 2016-11-23 08:33:04 up - 7/7/0
195.208.208.88 dinet 12695 2016-11-23 08:33:04 up - 1003/703/65
195.208.208.89 tirastel 204071 2016-11-23 08:33:04 up - 4/4/0
195.208.208.90 cln 44020 2016-11-23 08:33:04 up - 17/3/1
195.208.208.91 rmt 5523 2016-11-23 08:33:04 up - 5/5/0
195.208.208.92 selena 47645 2016-11-23 08:33:04 up - 38/38/0
195.208.208.93 yandex 13238 2016-11-23 08:33:04 up - 55/4/0
195.208.208.94 compnet 24680 2016-11-23 08:33:04 up - 3/3/0
195.208.208.95 bclan 48722 2016-11-23 11:09:50 down - Active: Connection closed
195.208.208.102 mgroup 60357 2016-11-23 08:33:04 up - 2/2/0
195.208.208.104 alfabank_2 15632 2016-11-23 08:33:04 up - 1/1/0
195.208.208.105 iteranet 15682 2016-11-23 08:33:37 up - 6/6/0
195.208.208.106 mcc 12958 2016-11-23 08:33:04 up - 6/6/0
195.208.208.107 tsinet 12979 2016-11-23 08:33:39 up - 4/4/0
195.208.208.108 tktel 60764 2016-11-23 08:33:04 up - 65/51/0
195.208.208.109 infonet 31494 2016-11-23 08:33:04 up - 3/3/0
195.208.208.110 dapl 44964 2016-11-23 08:33:04 up - 9/7/0
195.208.208.111 cronyxpl 8331 2016-11-23 08:33:04 up - 96/80/2
195.208.208.112 mcntt 8629 2016-11-23 08:33:04 up - 1/1/0
195.208.208.113 mfti 5467 2016-11-23 08:33:04 up - 72/61/1
195.208.208.115 zebra 15934 2016-11-23 08:33:04 up - 2/2/0
195.208.208.116 yandex_2 13238 2016-11-23 08:33:04 up - 55/4/0
195.208.208.117 ncport 13230 2016-11-23 08:33:17 up - 40/39/0
195.208.208.118 farpost 60921 2016-11-23 08:33:04 up - 3/3/0
195.208.208.119 ptspb 35000 2016-11-23 08:33:04 up - 159/89/3
195.208.208.120 sbrf 35237 2016-11-23 08:33:04 up - 2/1/0
195.208.208.121 strela 42377 2016-11-23 08:33:13 up - 1/1/0
195.208.208.122 datagrupa 21156 2016-11-23 08:33:04 up - 38/20/2
195.208.208.123 ivo 49605 2016-11-23 08:33:04 up - 35/33/0
195.208.208.124 tel 31430 2016-11-23 08:33:04 up - 49/25/0
195.208.208.125 kztel_2 9198 2016-11-23 08:33:04 up - 817/380/12
195.208.208.126 speedy 49342 2016-11-23 08:33:04 up - 57/50/7
195.208.208.127 mai 9206 2016-11-23 08:33:04 up - 7/7/0
195.208.208.128 net21 25511 2016-11-23 08:33:04 up - 4/4/0
195.208.208.129 m9com_2 38984 2016-11-23 08:33:04 up - 5/5/0
195.208.208.130 megafon 20632 2016-11-23 08:33:04 up - 215/184/1
195.208.208.131 nsvyaz 8641 2016-11-23 08:33:04 up - 418/153/57
195.208.208.132 tinet 12714 2016-11-23 08:33:04 up - 997/263/9
195.208.208.133 sofia 47872 2016-11-23 08:32:57 down - Active: Connection closed
195.208.208.134 vpk 21446 2016-11-23 08:33:04 up - 3/3/0
195.208.208.135 ict 35539 2016-11-23 08:33:04 up - 25/25/9
195.208.208.136 anders 39792 2016-11-23 08:33:04 up - 648/218/2
195.208.208.137 msft 8075 2016-11-23 08:33:04 up - 3/3/0
195.208.208.139 ucomm 42167 2016-11-23 08:33:04 up - 1/1/0
195.208.208.140 froot 30124 2016-11-23 08:33:04 up - 1/1/0
195.208.208.141 artcom 21353 2016-11-23 08:33:04 up - 15/15/0
195.208.208.142 rim2000 24936 2016-11-23 08:33:04 up - 7/7/0
195.208.208.143 tnc 30833 2016-11-23 08:33:04 up - 10/10/0
195.208.208.144 mecom 30853 2016-11-23 08:33:04 up - 2/2/0
195.208.208.145 telenet 29053 2016-11-23 08:33:04 up - 67/54/0
195.208.208.146 atm 24724 2016-11-23 08:33:04 up - 1809/1803/2
195.208.208.147 fiord 28917 2016-11-23 08:33:04 up - 4182/1168/41
195.208.208.148 kvidex 41802 2016-11-23 08:33:04 up - 3/3/0
195.208.208.149 rt_4 12389 2016-11-23 08:33:04 up - 13317/3110/67
195.208.208.151 linx 3327 2016-11-23 08:33:04 up - 288/217/1
195.208.208.152 oblcom 31225 2016-11-23 08:33:04 up - 7/7/0
195.208.208.153 gpi 47196 2016-11-23 11:08:20 up - 15/15/0
195.208.208.154 plsinfo 28870 2016-11-23 08:33:04 up - 4/4/1
195.208.208.155 neta 29632 2016-11-23 08:33:04 up - 171/154/5
195.208.208.156 megalink 49037 2016-11-23 11:13:24 up - 3/3/0
195.208.208.157 rnic 48287 2016-11-23 08:33:04 up - 69/59/0
195.208.208.158 rialcom 34456 2016-11-23 08:34:30 up - 43/37/0
195.208.208.159 techlan 199572 2016-11-23 08:33:04 up - 1/1/0
195.208.208.160 unet2_2 7979 2016-11-23 08:33:04 up - 5/0/0
195.208.208.161 megafonv_3 31133 2016-11-23 08:33:04 up - 17/17/0
195.208.208.162 ltech 31294 2016-11-23 08:33:04 up - 5/4/0
195.208.208.163 incoma 6673 2016-11-23 08:33:04 up - 3/3/0
195.208.208.164 zeppelin 48914 2016-11-23 08:33:33 up - 1/1/0
195.208.208.165 darnet 49828 2016-11-23 08:33:04 up - 5/5/0
195.208.208.166 maxnet 8636 2016-11-23 08:33:04 up - 25/25/0
195.208.208.167 credolin 20807 2016-11-23 08:33:04 up - 7/7/0
195.208.208.168 solid 41617 2016-11-23 08:33:04 up - 1/1/0
195.208.208.169 oline 59663 2016-11-23 08:33:04 up - 1/1/0
195.208.208.170 globus 30733 2016-11-23 08:33:04 up - 44/22/2
195.208.208.171 etelecom 31500 2016-11-23 08:33:04 up - 1553/114/25
195.208.208.172 singer 43168 2016-11-23 08:33:04 up - 4/4/0
195.208.208.173 malnet 47156 2016-11-23 08:33:04 up - 5/5/0
195.208.208.174 asvt 8752 2016-11-23 08:33:04 up - 4/4/0
195.208.208.175 grand 35178 2016-11-23 08:33:04 up - 2/2/0
195.208.208.176 vega 12883 2016-11-23 08:33:04 up - 826/522/10
195.208.208.177 mcn 34352 2016-11-23 08:33:04 up - 3/3/0
195.208.208.178 netorn 34123 2016-11-23 08:33:04 up - 158/108/9
195.208.208.179 mtel 29226 2016-11-23 08:33:04 up - 302/156/3
195.208.208.180 sitek 8905 2016-11-23 08:33:04 up - 146/2/4
195.208.208.181 kontur 49675 2016-11-23 08:33:04 up up 5/5/1
195.208.208.182 teo 8764 2016-11-23 08:33:04 up - 670/565/12
195.208.208.183 sofia_2 47872 2016-11-23 08:32:57 down - Active: Connection closed
195.208.208.184 egs 197708 2016-11-23 08:33:04 up - 4/4/0
195.208.208.185 okko 60265 2016-11-23 08:33:04 up - 2/2/0
195.208.208.186 cwn 48467 2016-11-23 08:33:04 up - 21/16/0
195.208.208.188 wargame_2 199524 2016-11-23 08:32:57 down - Active: Connection closed
195.208.208.189 gorcom 29124 2016-11-23 08:33:04 up - 88/55/0
195.208.208.190 cts 43666 2016-11-23 08:33:04 up - 3/3/0
195.208.208.191 icosmos 34300 2016-11-23 08:33:42 up - 7/7/1
195.208.208.192 nline 25189 2016-11-23 09:53:25 up - 8/1/1
195.208.208.193 fastl 47562 2016-11-23 08:33:04 up - 10/10/0
195.208.208.194 sumtel 41691 2016-11-23 08:33:04 up - 47/39/0
195.208.208.196 flexln 60459 2016-11-23 08:33:04 up - 2/2/0
195.208.208.197 bks 42145 2016-11-23 08:33:04 up - 11/11/0
195.208.208.198 elsv 34485 2016-11-23 08:33:04 up - 2/0/0
195.208.208.199 filanco 29076 2016-11-23 08:33:04 up - 4050/768/12
195.208.208.200 media 41842 2016-11-23 08:33:42 up - 21/17/0
195.208.208.201 kvant 43727 2016-11-23 08:33:04 up - 1282/246/15
195.208.208.202 regtcom 56857 2016-11-23 08:32:57 down - Active: Connection closed
195.208.208.203 comlink 6858 2016-11-23 08:33:04 up - 9/3/1
195.208.208.204 map 15835 2016-11-23 08:33:04 up - 207/31/15
195.208.208.205 utel 43567 2016-11-23 08:33:04 up - 8/8/1
195.208.208.206 mtkera 35768 2016-11-23 08:33:04 up - 8/7/0
195.208.208.207 voentel 51892 2016-11-23 08:33:42 up up 5/3/0
195.208.208.209 widexs 12976 2016-11-23 08:33:04 up - 44/24/1
195.208.208.210 radionet 16143 2016-11-23 08:33:04 up - 3/2/0
195.208.208.211 tario 12335 2016-11-23 08:33:04 up - 3/3/0
195.208.208.212 atlassu 59600 2016-11-23 08:33:04 up - 3/3/0
195.208.208.213 edunet 9032 2016-11-23 08:33:04 up - 3/3/0
195.208.208.214 dts 34898 2016-11-23 08:33:04 up - 30/18/0
195.208.208.215 sunet 20655 2016-11-23 08:33:04 up - 36/36/0
195.208.208.216 foton 42861 2016-11-23 08:33:04 up up 1177/227/29
195.208.208.217 tvhost 51669 2016-11-23 08:33:04 up - 21/21/0
195.208.208.218 mset 50923 2016-11-23 08:33:04 up - 214/113/0
195.208.208.219 dataforce_2 8515 2016-11-23 08:33:04 up - 3/1/0
195.208.208.220 gascom 15757 2016-11-23 08:33:04 up - 38/14/0
195.208.208.221 citycon 199361 2016-11-23 08:33:04 up - 4/4/0
195.208.208.222 flex 21453 2016-11-23 08:33:04 up - 90/39/0
195.208.208.223 rascom 20764 2016-11-23 08:33:04 up - 4429/581/7
195.208.208.224 sigma 60388 2016-11-23 08:33:04 up - 981/151/6
195.208.208.225 cirex 199599 2016-11-23 08:33:04 up - 273/193/7
195.208.208.226 mimpuls 200172 2016-11-23 08:33:04 up - 1/1/0
195.208.208.227 connect 33904 2016-11-23 08:33:04 up - 3/3/0
195.208.208.228 citylan 25308 2016-11-23 08:33:04 up - 40/31/0
195.208.208.229 irida 52041 2016-11-23 08:33:07 up - 77/68/0
195.208.208.230 crelcom 6789 2016-11-23 08:33:04 up - 151/149/0
195.208.208.231 tis 31214 2016-11-23 08:33:04 up - 184/92/1
195.208.208.232 google 15169 2016-11-23 08:33:04 up - 218/34/0
195.208.208.233 tcell 47139 2016-11-23 08:35:00 up - 0/0/0
195.208.208.234 enginet 31720 2016-11-23 08:33:04 up - 12/11/1
195.208.208.235 tis2 24589 2016-11-23 08:32:57 down - Active: Connection closed
195.208.208.236 vk-cache_2 47542 2016-11-23 08:33:04 up - 1/0/0
195.208.208.237 artx 20985 2016-11-23 08:33:04 up - 31/25/0
195.208.208.238 destiny 56462 2016-11-23 08:33:04 up - 4/4/0
195.208.208.239 vrsn 26415 2016-11-23 08:33:04 up - 2/2/0
195.208.208.240 agava 43146 2016-11-23 08:33:04 up - 42/41/0
195.208.208.241 utex 51904 2016-11-23 08:33:07 up - 4/4/0
195.208.208.242 shn_2 43045 2016-11-23 08:33:04 up - 4/0/0
195.208.208.243 fline 51343 2016-11-23 08:33:04 up - 5/5/0
195.208.208.244 freedom 6856 2016-11-23 08:33:30 up - 12/10/0
195.208.208.245 scadi 6679 2016-11-23 08:33:04 up - 173/46/0
195.208.208.246 mbyte_2 42632 2016-11-23 08:33:04 up - 568/44/2
195.208.208.247 starlnk 34602 2016-11-23 08:33:04 up - 29/29/0
195.208.208.248 ncn 42610 2016-11-23 08:33:04 up - 227/80/2
195.208.208.249 infoline 31514 2016-11-23 08:33:04 up - 19/3/0
195.208.208.250 google_2 15169 2016-11-23 08:33:04 up - 218/184/0
195.208.208.251 rianet 44479 2016-11-23 08:33:04 up - 4/4/5
195.208.208.252 nodex 29329 2016-11-23 08:33:04 up - 8/8/0
195.208.208.253 ipnetkg 61010 2016-11-23 08:32:57 down - Active: Connection closed
195.208.209.1 evo 50716 2016-11-23 08:33:04 up - 4/4/0
195.208.209.2 maros 48666 2016-11-23 08:33:04 up - 24/24/0
195.208.209.3 efotel 34277 2016-11-23 08:33:04 up - 15/14/0
195.208.209.5 mtt 49476 2016-11-23 08:33:04 up - 3/3/0
195.208.209.6 cntrtel 44237 2016-11-23 08:33:04 up - 284/153/6
195.208.209.7 cldflr 13335 2016-11-23 08:33:04 up - 184/184/0
195.208.209.8 annet 50060 2016-11-23 08:32:57 down - Active: Connection closed
195.208.209.9 mosline 31370 2016-11-23 08:33:04 up - 7/6/0
195.208.209.10 infoline_2 31514 2016-11-23 08:33:27 up - 14/12/0
195.208.209.11 vo47 196879 2016-11-23 08:37:55 up - 1/1/0
195.208.209.12 mvm 41349 2016-11-23 08:33:04 up up 2/2/0
195.208.209.13 nct 35770 2016-11-23 08:32:57 down - Active: Connection closed
195.208.209.14 rt_3 12389 2016-11-23 08:33:04 up - 13318/2791/67
195.208.209.15 rt 12389 2016-11-23 08:33:04 up - 1/1/0
195.208.209.16 m9com 38984 2016-11-23 08:33:04 up - 2/2/0
195.208.209.17 hitel 197204 2016-11-23 08:33:04 up up 12/12/0
195.208.209.18 teyla 50258 2016-11-23 08:33:04 up - 3/3/0
195.208.209.19 hh 47724 2016-11-23 08:33:04 up - 4/4/0
195.208.209.20 uralves 5563 2016-11-23 08:33:04 up - 299/185/0
195.208.209.21 isatel 45046 2016-11-23 08:33:04 up - 3/3/0
195.208.209.22 legion 41554 2016-11-23 08:33:04 up - 7/7/0
195.208.209.23 pin 44050 2016-11-23 08:33:04 up - 198/198/1
195.208.209.24 wstcal 8595 2016-11-23 08:33:04 up - 401/164/0
195.208.209.25 emnet 3058 2016-11-23 08:33:04 up - 16/13/0
195.208.209.26 epl 43714 2016-11-23 08:33:04 up - 11/7/3
195.208.209.27 incaps 19551 2016-11-23 08:33:04 up - 0/0/0
195.208.209.28 rsnet 8291 2016-11-23 08:33:04 up - 6/6/0
195.208.209.29 emitel 8449 2016-11-23 08:33:04 up up 365/364/2
195.208.209.30 asr 199959 2016-11-23 08:32:57 shut -
195.208.209.31 shn 43045 2016-11-23 08:33:04 up - 4/4/0
195.208.209.32 stnet 42511 2016-11-23 08:33:04 up - 3/3/0
195.208.209.33 akamai_2 20940 2016-11-23 08:33:04 up - 11/11/0
195.208.209.34 lealta 41275 2016-11-23 08:33:04 up - 2/2/0
195.208.209.35 ufanet 47775 2016-11-23 08:33:36 up - 152/149/0
195.208.209.36 milecom 13094 2016-11-23 08:33:04 up - 507/417/0
195.208.209.37 westcall 25408 2016-11-23 08:33:04 up - 99/66/0
195.208.209.38 akamai 20940 2016-11-23 08:33:04 up - 8/8/0
195.208.209.39 investm 50265 2016-11-23 08:33:04 up - 4/3/0
195.208.209.40 comiten 60771 2016-11-23 08:42:08 up - 11/7/0
195.208.209.41 nppsis 35032 2016-11-23 08:33:04 up - 10/10/0
195.208.209.42 netone 196695 2016-11-23 08:33:04 up - 16/12/0
195.208.209.43 dtln 49063 2016-11-23 08:33:04 up - 172/131/0
195.208.209.44 1tlcom 39156 2016-11-23 08:35:00 up - 34/32/0
195.208.209.45 itsyst_2 13249 2016-11-23 08:33:04 up - 860/421/1
195.208.209.46 svs 31415 2016-11-23 08:33:04 up - 16/15/0
195.208.209.48 infobox 30968 2016-11-23 08:33:04 up - 5/5/1
195.208.209.49 pakt 39087 2016-11-23 08:33:04 up - 5/5/0
195.208.209.50 avcom 31059 2016-11-23 08:33:04 up - 31/29/0
195.208.209.51 teorema 39046 2016-11-23 08:33:04 up - 3/3/0
195.208.209.52 itsyst 13249 2016-11-23 08:33:04 up - 859/66/1
195.208.209.53 innova 49813 2016-11-23 08:33:04 up - 7/7/0
195.208.209.54 fnet 43404 2016-11-23 08:33:04 up - 6/4/0
195.208.209.55 welcom 50289 2016-11-23 08:33:04 up - 9/9/0
195.208.209.56 stek 60651 2016-11-23 08:33:04 up - 14/14/0
195.208.209.57 mixtel 57487 2016-11-23 08:33:04 up - 17/13/3
195.208.209.58 iskra 30784 2016-11-23 08:33:04 up - 3/2/0
195.208.209.59 rutube 48061 2016-11-23 08:33:04 up - 6/6/0
195.208.209.60 cnnic 24406 2016-11-23 08:33:40 up - 5/5/1
195.208.209.61 fortex 48166 2016-11-23 08:33:04 up - 104/76/1
195.208.209.62 aviel 35271 2016-11-23 08:33:04 up up 2/2/0
195.208.209.64 datapro 200161 2016-11-23 08:33:04 up - 10/9/0
195.208.209.65 cyxym 57354 2016-11-23 08:32:57 down - Active: Connection refused
195.208.209.66 inetcom 35598 2016-11-23 08:33:04 up - 19/4/1
195.208.209.67 cntrtel_2 44237 2016-11-23 08:33:04 up - 284/94/6
195.208.209.68 cittel 28891 2016-11-23 08:33:04 up - 4/4/0
195.208.209.69 nwtel 8997 2016-11-23 08:33:04 up - 107/68/1
195.208.209.70 lentel_2 44030 2016-11-23 08:33:04 up - 4/3/0
195.208.209.71 rt_2 12389 2016-11-23 08:33:04 up - 1/0/0
195.208.209.72 contact 21109 2016-11-23 08:33:04 up - 1/1/0
195.208.209.73 sdk 41475 2016-11-23 08:33:04 up - 2/1/0
195.208.209.74 ibank 51464 2016-11-23 08:33:04 up - 7/7/0
195.208.209.75 ntt_2 25451 2016-11-23 08:33:04 up - 1/1/0
195.208.209.76 ifdk 35522 2016-11-23 08:33:04 up - 6/6/0
195.208.209.77 freenet_2 2895 2016-11-23 08:33:04 up - 9/0/0
195.208.209.78 ncn_2 42610 2016-11-23 08:33:04 up - 227/81/2
195.208.209.79 wix 50384 2016-11-23 08:33:04 up - 4222/459/10
195.208.209.80 ramtel 44943 2016-11-23 08:33:04 up - 3/3/0
195.208.209.81 roilcom 16094 2016-11-23 08:33:04 up - 26/26/0
195.208.209.82 ccat 50448 2016-11-23 08:33:04 up - 9/9/0
195.208.209.83 m100 47764 2016-11-23 08:33:04 up - 88/0/2
195.208.209.84 itce 50911 2016-11-23 08:33:04 up - 3/3/0
195.208.209.86 vdv 48297 2016-11-23 08:33:04 up - 2/2/0
195.208.209.87 webdc 29182 2016-11-23 08:33:04 up - 101/100/0
195.208.209.88 rosintel 24689 2016-11-23 08:33:04 up - 142/142/4
195.208.209.89 tsmart 47151 2016-11-23 08:33:04 up - 10/10/0
195.208.209.90 kolt 51973 2016-11-23 08:33:04 up - 5/5/0
195.208.209.91 navrus 196678 2016-11-23 08:33:04 up - 7/6/0
195.208.209.92 complat 24663 2016-11-23 08:33:04 up - 11/11/0
195.208.209.93 ipmax 25091 2016-11-23 08:33:04 up - 75/74/0
195.208.209.94 tcinet 21416 2016-11-23 08:33:04 up - 8/8/0
195.208.209.95 unet 39134 2016-11-23 08:33:04 up - 497/259/4
195.208.209.96 tdn 51665 2016-11-23 08:33:04 up - 7/4/0
195.208.209.97 mango 39684 2016-11-23 08:33:04 up - 2/2/0
195.208.209.98 avkwel 49403 2016-11-23 08:33:04 up - 17/16/0
195.208.209.99 captel 48249 2016-11-23 08:33:04 up - 2/2/0
195.208.209.101 vltele 47119 2016-11-23 08:33:04 up - 2/2/0
195.208.209.102 rutube_2 48061 2016-11-23 08:33:04 up - 6/0/0
195.208.209.103 dssv 197140 2016-11-23 08:33:04 up - 30/8/0
195.208.209.104 tsi 34139 2016-11-23 08:33:04 up - 12/12/0
195.208.209.105 hnt 49779 2016-11-23 08:33:04 up - 6/6/0
195.208.209.106 pntl 39102 2016-11-23 08:33:04 up - 10/10/0
195.208.209.107 ett 35320 2016-11-23 08:33:04 up - 1716/928/11
195.208.209.108 ftel 52201 2016-11-23 08:33:04 up - 36/21/0
195.208.209.109 sggs 24482 2016-11-23 08:33:04 up - 241/241/0
195.208.209.110 amstel 44843 2016-11-23 08:33:04 up - 107/41/1
195.208.209.111 ttz 15672 2016-11-23 08:33:04 up - 76/70/0
195.208.209.112 plink 49058 2016-11-23 08:33:04 up - 9/8/0
195.208.209.113 rdp 50473 2016-11-23 08:33:04 up - 18/17/0
195.208.209.114 intpr 49291 2016-11-23 08:33:04 up - 5/5/0
195.208.209.115 prog_2 35475 2016-11-23 08:33:04 up - 5/5/0
195.208.209.116 tnsplus 197556 2016-11-23 08:33:04 up - 955/539/14
195.208.209.119 nrd 29520 2016-11-23 08:33:04 up - 24/24/2
195.208.209.120 alfabank 15632 2016-11-23 08:33:04 up - 1/1/0
195.208.209.121 tmpk 44927 2016-11-23 08:33:04 up - 8/8/0
195.208.209.122 balnet 48654 2016-11-23 08:33:04 up - 4/4/0
195.208.209.124 topnet 21011 2016-11-23 08:33:04 up - 1872/1276/6
195.208.209.125 prolink 47104 2016-11-23 08:33:04 up - 9/9/0
195.208.209.127 dline 35297 2016-11-23 08:33:04 up - 641/409/1
195.208.209.128 sirius 51408 2016-11-23 08:33:04 up - 35/35/0
195.208.209.129 rpharm 197062 2016-11-23 08:33:04 up - 1/1/0
195.208.209.130 pmc 51437 2016-11-23 08:33:04 up - 7/7/0
195.208.209.131 recon 12722 2016-11-23 08:33:04 up - 30/29/0
195.208.209.132 ertel 9049 2016-11-23 08:33:04 up - 1425/1171/2
195.208.209.133 crosstel 33842 2016-11-23 08:32:57 down - Active: Connection closed
195.208.209.134 smart 31376 2016-11-23 08:33:04 up - 46/35/1
195.208.209.135 union 48293 2016-11-23 08:33:04 up - 41/33/1
195.208.209.136 mcdlabs 51548 2016-11-23 08:33:40 up - 1/1/0
195.208.209.137 amtel 51764 2016-11-23 08:33:04 up - 12/12/0
195.208.209.138 ripndns_2 43832 2016-11-23 08:33:04 up down 2/2/0
195.208.209.139 mcm 48848 2016-11-23 08:33:04 up - 3/2/0
195.208.209.140 msk910 50677 2016-11-23 08:33:04 up - 4/4/0
195.208.209.141 ptk 51011 2016-11-23 08:33:04 up - 8/6/0
195.208.209.142 ttk 35723 2016-11-23 08:33:04 up - 4/4/0
195.208.209.143 skynet 197826 2016-11-23 08:33:04 up - 18/18/0
195.208.209.144 cctnit 41109 2016-11-23 08:33:04 up - 1/1/0
195.208.209.146 delfin 44816 2016-11-23 08:33:04 up - 12/12/0
195.208.209.147 tvigo 44670 2016-11-23 08:33:04 up - 1/1/0
195.208.209.148 quantum 12418 2016-11-23 08:33:04 up - 7/6/0
195.208.209.149 asr_2 199959 2016-11-23 08:33:04 up - 0/0/30963
195.208.209.150 bstel 47440 2016-11-23 08:33:04 up - 8/3/0
195.208.209.151 totel 8249 2016-11-23 08:33:04 up - 1/1/0
195.208.209.152 gpks 57107 2016-11-23 11:18:41 up - 2/2/0
195.208.209.153 denic 31529 2016-11-23 08:33:04 up - 7/7/0
195.208.209.154 mclaut 25133 2016-11-23 08:33:04 up - 76/76/0
195.208.209.155 unibit_2 48822 2016-11-23 08:33:04 up - 3/0/0
195.208.209.156 lattele 12578 2016-11-23 08:34:09 up - 627/3/1
195.208.209.157 fgroup 5431 2016-11-23 08:32:57 down - Active: Connection closed
195.208.209.158 ivi 57629 2016-11-23 08:33:04 up up 5/5/0
195.208.209.159 satnet 48257 2016-11-23 08:33:05 up - 2/2/0
195.208.209.161 gnc 196709 2016-11-23 08:33:04 up - 179/133/1
195.208.209.162 slctl 49505 2016-11-23 08:33:04 up up 233/50/0
195.208.209.163 webhost_2 40966 2016-11-23 08:33:05 up - 2/2/0
195.208.209.164 icenter 45051 2016-11-23 08:33:04 up - 4/4/0
195.208.209.165 mosinf 47989 2016-11-23 08:33:04 up - 7/7/0
195.208.209.166 sovbank 51638 2016-11-23 08:33:04 up - 1/1/0
195.208.209.168 soskol 47531 2016-11-23 08:33:04 up - 4/4/0
195.208.209.169 intelsv 48719 2016-11-23 08:33:04 up - 1/1/0
195.208.209.170 galup 52016 2016-11-23 08:33:04 up - 2/2/0
195.208.209.171 innova_2 49813 2016-11-23 08:33:04 up - 7/1/0
195.208.209.172 spsr 42972 2016-11-23 08:33:04 up - 1/1/0
195.208.209.173 webo 200430 2016-11-23 08:33:04 up up 5/5/0
195.208.209.174 mostcom 25227 2016-11-23 08:33:04 up - 54/43/11
195.208.209.176 cct_2 34879 2016-11-23 08:33:04 up - 5/4/0
195.208.209.178 odintv 61121 2016-11-23 08:33:04 up - 6/6/0
195.208.209.179 sfdata 43226 2016-11-23 08:33:04 up - 11/10/2
195.208.209.180 dataix 50952 2016-11-23 08:33:04 up - 552/513/1
195.208.209.181 nicbr 11284 2016-11-23 08:33:04 up - 1/1/0
195.208.209.182 lanta 41268 2016-11-23 08:32:57 down - Active: Connection closed
195.208.209.183 superjob 47652 2016-11-23 08:33:04 up - 1/1/0
195.208.209.184 cdnvideo_2 57363 2016-11-23 08:33:42 up up 9/9/0
195.208.209.186 wnet 15772 2016-11-23 08:33:04 up - 625/337/6
195.208.209.187 svols 51028 2016-11-23 08:33:04 up - 86/86/0
195.208.209.188 telialv 5518 2016-11-23 08:33:04 up - 395/341/117
195.208.209.189 syncop 56528 2016-11-23 08:33:04 up - 6/6/0
195.208.209.190 volia 25229 2016-11-23 08:33:04 up - 218/213/8
195.208.209.192 agtel_2 9110 2016-11-23 08:33:04 up - 4/3/1
195.208.209.193 osmp_2 43973 2016-11-23 08:33:04 up - 17/17/0
195.208.209.194 rutube_3 48061 2016-11-23 08:33:04 up - 6/0/0
195.208.209.195 netrack 61400 2016-11-23 08:33:04 up - 114/47/33
195.208.209.196 spbtv 197888 2016-11-23 08:33:04 up - 1/1/0
195.208.209.198 ivi_2 57629 2016-11-23 08:33:04 up up 5/0/0
195.208.209.199 mediaix 62261 2016-11-23 08:32:57 down - Active: Connection closed
195.208.209.200 wargame 199524 2016-11-23 08:40:54 up - 18/18/0
195.208.209.201 lgtel 49140 2016-11-23 08:33:04 up - 5/0/1
195.208.209.202 kolpino 47211 2016-11-23 10:58:57 up - 2/0/0
195.208.209.203 spbsu 5495 2016-11-23 08:33:04 up - 28/28/1
195.208.209.204 kantri 60470 2016-11-23 08:32:57 down - Active: Connection closed
195.208.209.205 kavanga 51246 2016-11-23 08:33:04 up - 2/2/0
195.208.209.207 ucom 8932 2016-11-23 08:33:04 up - 308/290/4
195.208.209.208 onnet 47746 2016-11-23 08:32:57 down - Active: Connection closed
195.208.209.209 webhost 40966 2016-11-23 08:32:57 down - Active: Connection closed
195.208.209.210 fish 43317 2016-11-23 08:33:04 up - 2/2/0
195.208.209.211 maxtel 202173 2016-11-23 08:33:04 up - 3/3/0
195.208.209.212 mirit 50118 2016-11-23 08:33:04 up - 11/10/0
195.208.209.213 cybert 31040 2016-11-23 08:33:04 up - 44/1/1
195.208.209.214 mtsrs 8400 2016-11-23 08:33:04 up - 1005/1005/29
195.208.209.215 guard 57724 2016-11-23 08:33:07 up - 207/98/2
195.208.209.217 intele 25355 2016-11-23 08:33:04 up - 20/20/0
195.208.209.218 intertax 16300 2016-11-23 08:33:04 up - 83/72/0
195.208.209.219 tserv 62067 2016-11-23 08:33:04 up - 19/19/2
195.208.209.220 rocket 203674 2016-11-23 08:33:04 up - 9/9/0
195.208.209.221 sbrf_2 35237 2016-11-23 08:33:04 up - 2/1/0
195.208.209.222 cdnet 59730 2016-11-23 08:33:04 up - 2/2/1
195.208.209.223 unetcom 42518 2016-11-23 08:33:04 up - 13/13/0
195.208.209.224 artcom_2 21353 2016-11-23 08:33:04 up - 14/0/0
195.208.209.225 beget 198610 2016-11-23 08:33:04 up - 51/51/0
195.208.209.226 comfort 56534 2016-11-23 08:33:04 up - 203/139/3
195.208.209.227 vk 47541 2016-11-23 08:33:04 up - 7/6/0
195.208.209.229 cdnnow 21030 2016-11-23 08:33:04 up - 2/2/0
195.208.209.230 vk_2 47541 2016-11-23 08:33:04 up - 7/0/0
195.208.209.231 tecom 56679 2016-11-23 08:33:04 up - 5/5/0
195.208.209.232 sitek_2 8905 2016-11-23 08:33:04 up - 22/11/0
195.208.209.233 fastv 200487 2016-11-23 08:33:05 up - 4/4/0
195.208.209.234 kztel 9198 2016-11-23 08:33:04 up - 357/206/6
195.208.209.235 sparkt 199624 2016-11-23 08:33:04 up - 11/9/0
195.208.209.236 belpak_2 6697 2016-11-23 08:33:04 up - 495/494/4
195.208.209.237 direct 31484 2016-11-23 08:32:57 down - Active: Connection closed
195.208.209.238 psvyaz 50538 2016-11-23 08:33:04 up - 2/2/0
195.208.209.239 comcor 8732 2016-11-23 08:32:57 down - Active: Connection refused
195.208.210.1 map_2 15835 2016-11-23 08:33:04 up - 208/14/14
195.208.210.2 relarn_2 3316 2016-11-23 08:33:04 up - 80/2/0
195.208.210.4 avcom_2 31059 2016-11-23 08:34:10 up - 18/0/0
195.208.210.5 caravan_2 15756 2016-11-23 08:33:04 up - 209/164/8
195.208.210.6 cntnet_2 8615 2016-11-23 08:33:04 up - 84/7/0
195.208.210.7 flex_2 21453 2016-11-23 08:33:04 up - 90/4/0
195.208.210.8 froot_2 30124 2016-11-23 08:33:04 up - 1/0/0
195.208.210.10 kiam_2 25371 2016-11-23 08:33:04 up - 1/1/0
195.208.210.11 m100_3 47764 2016-11-23 08:33:04 up - 88/36/2
195.208.210.12 m100_4 47764 2016-11-23 08:33:04 up - 88/0/2
195.208.210.14 mecom_2 30853 2016-11-23 08:33:04 up - 3/3/0
195.208.210.16 nwtel_2 8997 2016-11-23 08:33:04 up - 117/0/1
195.208.210.17 rambler_2 24638 2016-11-23 08:33:04 up - 12/10/1
195.208.210.18 relline_2 8241 2016-11-23 08:32:57 down - Active: Connection closed
195.208.210.19 rosprint_2 2854 2016-11-23 08:33:04 up - 255/194/1
195.208.210.20 tcinet_2 21416 2016-11-23 08:33:04 up - 8/0/0
195.208.210.21 yandex_3 13238 2016-11-23 08:33:04 up - 57/49/0
195.208.210.38 rokson 5433 2016-11-23 08:33:04 up - 0/0/0
195.208.210.49 pakt_2 39087 2016-11-23 08:33:04 up - 5/0/0
195.208.210.68 cittel_2 28891 2016-11-23 08:33:04 up - 4/0/0
195.208.210.71 swns 60486 2016-11-23 08:32:57 down - Active: Connection closed
195.208.210.114 nwlink 42893 2016-11-23 08:33:04 up - 0/0/3
195.208.210.162 slctl_2 49505 2016-11-23 08:33:04 up up 233/174/0
195.208.210.195 stack 16083 2016-11-23 08:33:41 up - 38/30/0
195.208.210.208 caravan 15756 2016-11-23 08:33:04 up - 209/0/7
$ cat rs2
195.208.208.10 ripndns 43832 2016-11-15 13:56:47 up up 5/3/0
195.208.208.11 azertel 196925 2016-11-21 15:51:58 up - 119/119/16
195.208.208.12 gaztel 39045 2016-07-04 08:50:47 up - 20/20/0
195.208.208.13 awax 28762 2016-10-14 02:56:52 up - 20/17/0
195.208.208.14 oblt 41601 2016-10-11 12:07:05 up - 10/10/1
195.208.208.15 canmos 39821 2016-11-21 17:23:03 up - 4/4/0
195.208.208.16 edpnet 9031 2016-07-04 08:50:47 up - 82/72/0
195.208.208.17 ntsi 35087 2016-11-21 05:52:49 up - 5/5/0
195.208.208.18 extrim 39709 2016-10-07 15:23:35 up - 11/11/0
195.208.208.19 novatel 43798 2016-07-04 08:50:47 up - 1/1/0
195.208.208.20 vgtrk 25292 2016-09-23 11:30:38 up - 3/3/0
195.208.208.21 lcs 42368 2016-11-17 04:07:50 up - 9/7/0
195.208.208.22 kztel_3 9198 2016-08-08 11:57:17 up - 536/209/12
195.208.208.23 deac_2 12993 2016-11-17 20:49:37 up - 37/35/2
195.208.208.24 lattele_2 12578 2016-11-06 10:54:00 up - 672/38/1
195.208.208.25 zvezda 21367 2016-08-11 11:04:31 up - 50/48/0
195.208.208.26 ulcom 42583 2016-11-17 21:53:31 up - 45/22/0
195.208.208.27 obit 8492 2016-07-16 13:17:25 up - 163/135/8
195.208.208.28 dgroup 21219 2016-07-04 08:52:11 up - 4001/1492/48
195.208.208.29 unibit 48822 2016-11-10 16:23:40 up - 3/0/0
195.208.208.31 tntv 49136 2016-10-23 09:20:06 up - 3/3/0
195.208.208.32 rbnet 5568 2016-11-21 13:45:34 up - 88/9/9
195.208.208.33 relcom 2118 2016-07-05 18:02:05 up - 277/274/8
195.208.208.34 relarn 3316 2016-07-04 08:50:47 up - 79/48/0
195.208.208.35 unico 39442 2016-11-03 03:01:22 up - 74/63/0
195.208.208.36 freenet 2895 2016-11-11 00:31:36 up - 9/8/0
195.208.208.37 okbtel 51674 2016-07-04 08:50:47 up - 2/2/0
195.208.208.38 rssi 3218 2016-10-10 04:40:53 up - 13/11/1
195.208.208.39 radio-msu 2683 2016-08-23 23:50:42 up - 28/25/0
195.208.208.40 olimp 48076 2016-10-28 04:16:53 up - 22/16/0
195.208.208.41 rosprint 2854 2016-07-04 08:50:41 down - Active: Connection closed
195.208.208.42 dream_2 51218 2016-09-09 12:19:08 up - 5/5/0
195.208.208.43 lukoil 13105 2016-08-05 16:52:26 up - 4/4/0
195.208.208.44 runnet 3267 2016-11-21 19:44:55 up - 1433/196/43
195.208.208.45 grandl 56340 2016-10-30 01:05:29 up - 4/4/0
195.208.208.46 tmobile 47441 2016-11-08 15:19:26 up - 22/14/0
195.208.208.47 cset 49124 2016-09-01 04:00:03 up - 2/2/0
195.208.208.48 aha 6903 2016-08-16 03:34:10 up - 11/11/0
195.208.208.49 meganet 42678 2016-11-05 11:26:14 up - 5/5/0
195.208.208.50 unet2 7979 2016-10-31 17:20:17 up - 5/5/0
195.208.208.51 linkr 48940 2016-11-11 09:33:22 up - 6/6/0
195.208.208.52 ruscomnet 21414 2016-09-26 21:27:08 up - 127/61/13
195.208.208.54 bestcom 29388 2016-07-04 08:50:47 up - 1/1/0
195.208.208.55 setel 39153 2016-11-02 11:24:35 up - 172/42/4
195.208.208.56 mps 20702 2016-07-04 08:50:47 up - 1/1/0
195.208.208.57 megaton 20731 2016-09-25 21:12:50 up - 12/12/1
195.208.208.58 relline 8241 2016-08-23 23:51:02 up - 8/6/2
195.208.208.60 arqa 48349 2016-07-04 08:50:47 up - 1/1/0
195.208.208.61 radion 31703 2016-11-11 13:17:17 up - 4/4/0
195.208.208.62 iip 5429 2016-11-22 22:29:12 up - 16/14/0
195.208.208.63 fiberax 3252 2016-11-11 12:36:48 up - 323/209/5
195.208.208.64 arriva 196739 2016-07-04 08:50:41 down - Active: Connection closed
195.208.208.65 istra 42291 2016-11-10 11:15:59 up - 13/13/0
195.208.208.66 acod 57918 2016-10-27 19:03:32 up - 3/1/0
195.208.208.67 gptel 42484 2016-07-04 08:50:47 up - 3/3/0
195.208.208.68 comdns 42909 2016-11-08 12:30:33 up - 2/2/0
195.208.208.69 eut 28968 2016-11-10 11:38:01 up - 194/97/11
195.208.208.70 taxtel 15754 2016-07-04 08:50:47 up - 1/1/0
195.208.208.71 infotel 8299 2016-07-04 08:50:47 up - 3/3/0
195.208.208.72 netline_2 12739 2016-07-16 13:17:25 up - 11/10/0
195.208.208.73 cntnet 8615 2016-10-07 00:15:04 up - 84/34/0
195.208.208.74 cct 34879 2016-11-22 13:29:32 up - 1/1/0
195.208.208.75 agtel 9110 2016-11-01 01:36:57 up - 3/1/1
195.208.208.76 iiat 9039 2016-10-10 23:32:55 up - 8/1/1
195.208.208.77 wezzet 59467 2016-07-16 13:17:28 up - 2/2/0
195.208.208.78 ulink 44053 2016-07-16 13:17:23 up - 66/15/2
195.208.208.79 ttckz 41798 2016-11-17 12:56:31 up - 823/698/19
195.208.208.80 vk-cache 47542 2016-07-04 08:50:47 up - 1/1/0
195.208.208.81 mhost 25532 2016-11-14 08:08:23 up - 5/5/0
195.208.208.82 race 20483 2016-07-04 08:50:48 up - 3/2/0
195.208.208.83 linki 47655 2016-09-05 13:10:11 up - 7/4/0
195.208.208.84 ropnet 12314 2016-07-04 08:50:47 up - 2/2/0
195.208.208.85 intellin 49458 2016-07-06 12:30:32 up - 22/9/0
195.208.208.86 kiam 25371 2016-07-16 13:17:23 up - 1/1/0
195.208.208.87 wms 21240 2016-11-17 06:32:41 up - 7/7/0
195.208.208.88 dinet 12695 2016-11-23 04:56:50 up down 1003/597/65
195.208.208.89 tirastel 204071 2016-09-27 01:21:09 up - 4/4/0
195.208.208.90 cln 44020 2016-11-22 10:32:23 up - 17/5/1
195.208.208.91 rmt 5523 2016-10-20 14:22:51 up - 5/5/0
195.208.208.92 selena 47645 2016-11-21 15:47:12 up - 38/38/0
195.208.208.93 yandex 13238 2016-11-09 14:51:18 up - 55/20/0
195.208.208.94 compnet 24680 2016-11-01 10:31:41 up - 3/3/0
195.208.208.95 bclan 48722 2016-11-23 11:09:48 down - Active: Connection closed
195.208.208.102 mgroup 60357 2016-07-22 20:41:13 up - 2/2/0
195.208.208.104 alfabank_2 15632 2016-11-14 00:33:15 up - 1/1/0
195.208.208.105 iteranet 15682 2016-07-04 08:51:49 up - 6/6/0
195.208.208.106 mcc 12958 2016-11-15 11:22:16 up - 6/6/0
195.208.208.107 tsinet 12979 2016-07-04 08:51:53 up - 4/4/0
195.208.208.108 tktel 60764 2016-10-23 09:18:41 up - 65/49/0
195.208.208.109 infonet 31494 2016-07-04 08:50:47 up - 3/3/0
195.208.208.110 dapl 44964 2016-09-15 21:13:01 up - 9/7/0
195.208.208.111 cronyxpl 8331 2016-11-09 18:06:00 up - 96/83/2
195.208.208.112 mcntt 8629 2016-07-04 08:50:48 up - 1/1/0
195.208.208.113 mfti 5467 2016-11-02 03:02:04 up - 72/61/1
195.208.208.115 zebra 15934 2016-11-03 06:02:11 up - 2/2/0
195.208.208.116 yandex_2 13238 2016-11-09 14:55:18 up - 55/4/0
195.208.208.117 ncport 13230 2016-10-14 01:12:01 up - 40/40/0
195.208.208.118 farpost 60921 2016-11-02 03:46:00 up - 3/3/0
195.208.208.119 ptspb 35000 2016-08-22 16:30:15 up - 159/79/3
195.208.208.120 sbrf 35237 2016-10-11 22:50:59 up - 2/1/0
195.208.208.121 strela 42377 2016-11-19 08:00:28 up - 1/1/0
195.208.208.122 datagrupa 21156 2016-10-31 22:00:37 up - 37/19/2
195.208.208.123 ivo 49605 2016-11-09 14:22:58 up - 35/33/0
195.208.208.124 tel 31430 2016-10-16 05:28:08 up - 49/22/0
195.208.208.125 kztel_2 9198 2016-11-21 22:37:00 up - 817/451/12
195.208.208.126 speedy 49342 2016-09-20 22:47:32 up - 57/47/7
195.208.208.127 mai 9206 2016-11-22 11:33:57 up - 7/7/0
195.208.208.128 net21 25511 2016-10-13 17:13:51 up - 4/3/0
195.208.208.129 m9com_2 38984 2016-11-16 11:50:55 up - 5/5/0
195.208.208.130 megafon 20632 2016-11-20 14:40:24 up - 215/170/1
195.208.208.131 nsvyaz 8641 2016-08-21 11:57:00 up - 418/147/56
195.208.208.132 tinet 12714 2016-10-27 03:41:38 up - 997/273/9
195.208.208.133 sofia 47872 2016-07-25 12:41:30 down - Active: Connection closed
195.208.208.134 vpk 21446 2016-11-17 05:55:49 up - 3/3/0
195.208.208.135 ict 35539 2016-08-23 23:54:08 up - 25/25/9
195.208.208.136 anders 39792 2016-11-16 11:42:42 up - 648/146/2
195.208.208.137 msft 8075 2016-09-02 01:40:53 up - 3/3/0
195.208.208.139 ucomm 42167 2016-07-04 08:50:47 up - 1/1/0
195.208.208.140 froot 30124 2016-11-23 04:45:47 up - 1/1/0
195.208.208.141 artcom 21353 2016-07-04 08:50:47 up - 15/15/0
195.208.208.142 rim2000 24936 2016-08-05 13:51:56 up - 7/7/0
195.208.208.143 tnc 30833 2016-10-18 15:56:41 up - 10/10/0
195.208.208.144 mecom 30853 2016-07-04 08:50:47 up - 2/2/0
195.208.208.145 telenet 29053 2016-07-25 12:08:08 up - 67/53/0
195.208.208.146 atm 24724 2016-11-17 04:09:48 up - 1809/1803/2
195.208.208.147 fiord 28917 2016-10-16 12:26:21 up - 4182/1422/41
195.208.208.148 kvidex 41802 2016-09-01 02:43:42 up - 3/3/0
195.208.208.149 rt_4 12389 2016-10-13 15:56:58 up - 13336/2539/67
195.208.208.151 linx 3327 2016-07-04 08:50:47 up - 288/218/1
195.208.208.152 oblcom 31225 2016-10-12 12:36:06 up - 7/7/0
195.208.208.153 gpi 47196 2016-11-05 00:59:31 up - 15/15/0
195.208.208.154 plsinfo 28870 2016-11-23 00:23:58 up - 4/4/1
195.208.208.155 neta 29632 2016-09-09 12:19:26 up - 171/147/5
195.208.208.156 megalink 49037 2016-11-09 10:12:46 up down 3/3/0
195.208.208.157 rnic 48287 2016-07-04 08:50:47 up - 69/59/0
195.208.208.158 rialcom 34456 2016-11-23 08:43:36 down - Active: Invalid argument
195.208.208.159 techlan 199572 2016-11-15 23:58:15 up - 1/1/0
195.208.208.160 unet2_2 7979 2016-10-31 17:01:08 up - 5/0/0
195.208.208.161 megafonv_3 31133 2016-07-04 08:50:47 up - 17/17/0
195.208.208.162 ltech 31294 2016-07-04 08:50:47 up - 5/5/0
195.208.208.163 incoma 6673 2016-10-06 03:27:55 up - 3/3/0
195.208.208.164 zeppelin 48914 2016-11-19 02:00:20 up - 1/1/0
195.208.208.165 darnet 49828 2016-10-12 13:16:16 up - 5/5/0
195.208.208.166 maxnet 8636 2016-11-12 10:57:35 up - 25/24/0
195.208.208.167 credolin 20807 2016-09-10 03:09:27 up - 7/7/0
195.208.208.168 solid 41617 2016-10-29 02:36:10 up - 1/1/0
195.208.208.169 oline 59663 2016-09-12 10:28:38 up - 1/1/0
195.208.208.170 globus 30733 2016-07-04 08:50:47 up - 44/23/2
195.208.208.171 etelecom 31500 2016-11-15 06:16:22 up - 1553/152/25
195.208.208.172 singer 43168 2016-11-16 13:37:56 up - 4/4/0
195.208.208.173 malnet 47156 2016-10-10 14:14:11 up - 5/5/0
195.208.208.174 asvt 8752 2016-11-11 21:26:46 up - 4/4/0
195.208.208.175 grand 35178 2016-07-04 08:50:47 up - 2/2/0
195.208.208.176 vega 12883 2016-11-22 08:42:56 up - 827/369/10
195.208.208.177 mcn 34352 2016-07-04 08:50:47 up - 3/3/0
195.208.208.178 netorn 34123 2016-07-05 18:02:07 up - 158/84/9
195.208.208.179 mtel 29226 2016-07-04 08:50:47 up - 302/5/3
195.208.208.180 sitek 8905 2016-07-04 08:50:47 up - 146/73/4
195.208.208.181 kontur 49675 2016-11-15 10:52:00 up up 5/5/1
195.208.208.182 teo 8764 2016-11-06 10:53:50 up - 670/526/11
195.208.208.183 sofia_2 47872 2016-09-29 16:57:16 down - Active: Connection closed
195.208.208.184 egs 197708 2016-10-23 09:18:41 up - 4/4/0
195.208.208.185 okko 60265 2016-07-28 21:14:42 up - 2/2/0
195.208.208.186 cwn 48467 2016-11-13 21:41:53 up - 21/16/0
195.208.208.188 wargame_2 199524 2016-11-22 07:19:31 down - Active: Connection closed
195.208.208.189 gorcom 29124 2016-11-17 04:33:49 up - 88/53/0
195.208.208.190 cts 43666 2016-07-04 08:50:47 up - 3/3/0
195.208.208.191 icosmos 34300 2016-10-06 18:18:59 up - 7/7/1
195.208.208.192 nline 25189 2016-11-23 09:53:32 up - 8/1/1
195.208.208.193 fastl 47562 2016-11-19 05:39:14 up - 10/8/0
195.208.208.194 sumtel 41691 2016-07-04 08:50:47 up - 47/39/0
195.208.208.196 flexln 60459 2016-07-04 08:50:47 up - 2/2/0
195.208.208.197 bks 42145 2016-11-03 03:10:30 up - 11/11/0
195.208.208.198 elsv 34485 2016-11-22 16:08:17 up - 2/0/0
195.208.208.199 filanco 29076 2016-07-04 08:50:47 up - 4050/804/12
195.208.208.200 media 41842 2016-07-21 15:20:22 up - 21/17/0
195.208.208.201 kvant 43727 2016-10-12 02:57:50 up - 1282/269/15
195.208.208.202 regtcom 56857 2016-08-05 14:19:49 down - Active: Connection closed
195.208.208.203 comlink 6858 2016-11-16 17:42:19 up - 9/4/1
195.208.208.204 map 15835 2016-07-04 08:50:47 up - 207/28/15
195.208.208.205 utel 43567 2016-11-22 16:59:27 up - 8/8/1
195.208.208.206 mtkera 35768 2016-11-17 23:07:39 up - 8/7/0
195.208.208.207 voentel 51892 2016-11-09 22:29:58 up up 5/5/0
195.208.208.209 widexs 12976 2016-07-14 09:25:44 up - 44/22/1
195.208.208.210 radionet 16143 2016-07-29 16:28:45 up - 3/2/0
195.208.208.211 tario 12335 2016-11-04 18:11:59 up - 3/3/0
195.208.208.212 atlassu 59600 2016-11-05 17:40:36 up - 3/3/0
195.208.208.213 edunet 9032 2016-08-04 14:32:27 up - 3/3/0
195.208.208.214 dts 34898 2016-07-04 08:50:47 up - 30/15/0
195.208.208.215 sunet 20655 2016-08-23 23:50:35 up - 36/36/0
195.208.208.216 foton 42861 2016-11-15 11:21:28 up up 1177/231/29
195.208.208.217 tvhost 51669 2016-11-22 04:14:09 up - 21/21/0
195.208.208.218 mset 50923 2016-08-09 02:52:16 up - 214/86/0
195.208.208.219 dataforce_2 8515 2016-08-16 03:14:21 up - 3/2/0
195.208.208.220 gascom 15757 2016-11-18 01:43:02 up - 38/14/0
195.208.208.221 citycon 199361 2016-07-27 08:08:17 up - 4/4/0
195.208.208.222 flex 21453 2016-07-16 13:17:27 up - 90/14/0
195.208.208.223 rascom 20764 2016-10-28 15:17:59 up - 4452/634/7
195.208.208.224 sigma 60388 2016-07-04 08:50:47 up - 981/83/6
195.208.208.225 cirex 199599 2016-08-14 21:32:59 up - 273/193/7
195.208.208.226 mimpuls 200172 2016-11-02 21:27:49 up - 1/1/0
195.208.208.227 connect 33904 2016-07-16 13:17:26 up - 3/3/0
195.208.208.228 citylan 25308 2016-08-11 21:48:48 up - 40/30/0
195.208.208.229 irida 52041 2016-11-19 14:20:05 up - 77/67/0
195.208.208.230 crelcom 6789 2016-11-18 14:46:45 up - 151/140/0
195.208.208.231 tis 31214 2016-11-18 13:34:04 up - 184/90/1
195.208.208.232 google 15169 2016-07-04 08:50:47 up - 218/207/0
195.208.208.233 tcell 47139 2016-07-27 08:08:19 up - 0/0/0
195.208.208.234 enginet 31720 2016-10-03 12:22:22 up - 12/10/1
195.208.208.235 tis2 24589 2016-11-03 12:01:39 down - Active: Connection closed
195.208.208.236 vk-cache_2 47542 2016-07-04 08:50:47 up - 1/0/0
195.208.208.237 artx 20985 2016-07-04 08:50:47 up - 31/25/0
195.208.208.238 destiny 56462 2016-08-22 17:36:37 up - 4/4/0
195.208.208.239 vrsn 26415 2016-10-21 18:57:40 up - 2/2/0
195.208.208.240 agava 43146 2016-10-24 20:04:17 up - 42/41/0
195.208.208.241 utex 51904 2016-10-25 17:04:46 up - 4/4/0
195.208.208.242 shn_2 43045 2016-11-16 09:42:12 up - 4/0/0
195.208.208.243 fline 51343 2016-11-15 11:26:16 up - 5/5/0
195.208.208.244 freedom 6856 2016-11-02 18:04:45 up - 12/10/0
195.208.208.245 scadi 6679 2016-09-18 03:39:16 up - 173/54/0
195.208.208.246 mbyte_2 42632 2016-08-15 14:13:58 up - 568/44/2
195.208.208.247 starlnk 34602 2016-09-22 04:57:44 up - 29/28/0
195.208.208.248 ncn 42610 2016-10-22 05:17:42 up - 227/52/2
195.208.208.249 infoline 31514 2016-10-13 14:16:19 up - 19/7/0
195.208.208.250 google_2 15169 2016-11-16 10:30:52 up - 218/11/0
195.208.208.251 rianet 44479 2016-10-03 04:54:31 up - 4/4/5
195.208.208.252 nodex 29329 2016-10-14 19:07:06 up - 8/8/0
195.208.208.253 ipnetkg 61010 2016-07-31 20:54:11 down - Active: Connection closed
195.208.209.1 evo 50716 2016-11-23 02:16:16 up - 4/4/0
195.208.209.2 maros 48666 2016-10-25 15:38:22 up - 24/24/0
195.208.209.3 efotel 34277 2016-07-04 08:50:47 up - 15/13/0
195.208.209.5 mtt 49476 2016-11-02 02:29:04 up - 3/3/0
195.208.209.6 cntrtel 44237 2016-07-04 08:50:47 up - 284/139/6
195.208.209.7 cldflr 13335 2016-11-16 18:16:11 up - 184/184/0
195.208.209.8 annet 50060 2016-10-04 12:02:12 down - Active: Connection closed
195.208.209.9 mosline 31370 2016-09-27 18:58:50 up - 7/6/0
195.208.209.10 infoline_2 31514 2016-10-13 14:16:15 up - 14/12/0
195.208.209.11 vo47 196879 2016-11-19 03:50:02 up - 1/1/0
195.208.209.12 mvm 41349 2016-07-04 08:50:47 up up 2/2/0
195.208.209.13 nct 35770 2016-07-04 08:50:41 down - Active: Connection closed
195.208.209.14 rt_3 12389 2016-09-28 12:45:16 up - 13337/3784/67
195.208.209.15 rt 12389 2016-11-02 11:20:37 up - 1/0/0
195.208.209.16 m9com 38984 2016-11-18 12:47:14 up - 7/2/0
195.208.209.17 hitel 197204 2016-10-27 19:32:16 up up 12/12/0
195.208.209.18 teyla 50258 2016-07-21 08:40:12 up - 3/3/0
195.208.209.19 hh 47724 2016-10-14 00:23:04 up - 4/4/0
195.208.209.20 uralves 5563 2016-10-03 23:18:40 up - 299/161/0
195.208.209.21 isatel 45046 2016-07-25 18:50:08 up - 3/3/0
195.208.209.22 legion 41554 2016-08-23 23:50:45 up - 7/7/0
195.208.209.23 pin 44050 2016-10-22 02:03:21 up - 198/197/1
195.208.209.24 wstcal 8595 2016-07-04 08:50:47 up - 401/167/0
195.208.209.25 emnet 3058 2016-11-13 15:00:13 up - 16/15/0
195.208.209.26 epl 43714 2016-11-10 01:49:48 up - 7/7/0
195.208.209.27 incaps 19551 2016-11-17 15:20:29 up - 0/0/0
195.208.209.28 rsnet 8291 2016-09-24 02:05:34 up - 6/6/0
195.208.209.29 emitel 8449 2016-11-04 11:55:21 up up 366/365/2
195.208.209.30 asr 199959 2016-11-22 13:29:03 shut -
195.208.209.31 shn 43045 2016-10-11 06:13:38 up - 4/4/0
195.208.209.32 stnet 42511 2016-10-09 15:05:18 up - 3/3/0
195.208.209.33 akamai_2 20940 2016-11-07 10:02:24 up - 11/11/0
195.208.209.34 lealta 41275 2016-10-06 12:37:09 up - 2/2/0
195.208.209.35 ufanet 47775 2016-11-01 12:20:01 up - 152/150/0
195.208.209.36 milecom 13094 2016-10-12 00:41:31 up - 508/416/0
195.208.209.37 westcall 25408 2016-07-04 08:50:48 up - 99/64/0
195.208.209.38 akamai 20940 2016-07-27 08:08:09 up - 8/8/0
195.208.209.39 investm 50265 2016-11-15 11:21:28 up up 4/3/0
195.208.209.40 comiten 60771 2016-11-02 16:57:37 up - 11/10/0
195.208.209.41 nppsis 35032 2016-11-05 22:44:03 up - 10/10/0
195.208.209.42 netone 196695 2016-11-02 04:05:55 up - 16/7/0
195.208.209.43 dtln 49063 2016-07-04 08:50:47 up - 172/138/0
195.208.209.44 1tlcom 39156 2016-10-13 21:13:23 up - 34/33/0
195.208.209.45 itsyst_2 13249 2016-11-10 04:17:23 up - 860/343/1
195.208.209.46 svs 31415 2016-10-27 20:50:21 up - 16/15/0
195.208.209.48 infobox 30968 2016-11-11 12:27:47 up - 5/5/1
195.208.209.49 pakt 39087 2016-10-20 12:06:09 up - 5/5/0
195.208.209.50 avcom 31059 2016-11-22 20:50:45 up - 31/12/0
195.208.209.51 teorema 39046 2016-11-06 22:18:31 up - 3/3/0
195.208.209.52 itsyst 13249 2016-11-02 22:32:06 up - 859/42/1
195.208.209.53 innova 49813 2016-10-10 14:16:11 up - 7/7/0
195.208.209.54 fnet 43404 2016-07-16 13:17:30 up up 6/4/0
195.208.209.55 welcom 50289 2016-11-16 12:06:41 up - 9/9/0
195.208.209.56 stek 60651 2016-11-22 01:08:56 up - 14/14/0
195.208.209.57 mixtel 57487 2016-09-30 15:55:15 up - 17/13/3
195.208.209.58 iskra 30784 2016-09-06 15:39:06 up - 3/2/0
195.208.209.59 rutube 48061 2016-11-22 08:48:24 up - 6/0/0
195.208.209.60 cnnic 24406 2016-07-27 08:08:10 up - 5/5/1
195.208.209.61 fortex 48166 2016-09-26 16:40:26 up - 104/63/1
195.208.209.62 aviel 35271 2016-11-17 14:40:38 up up 2/2/0
195.208.209.64 datapro 200161 2016-10-20 10:23:03 up - 10/9/0
195.208.209.65 cyxym 57354 2016-11-17 16:19:40 down - Active: Invalid argument
195.208.209.66 inetcom 35598 2016-11-14 16:15:58 up - 19/4/1
195.208.209.67 cntrtel_2 44237 2016-07-04 08:50:47 up - 284/97/6
195.208.209.68 cittel 28891 2016-11-22 00:17:46 up - 4/2/0
195.208.209.69 nwtel 8997 2016-11-19 00:05:06 up - 107/0/1
195.208.209.70 lentel_2 44030 2016-07-05 18:02:11 up - 4/3/0
195.208.209.71 rt_2 12389 2016-09-02 00:27:08 up - 1/1/0
195.208.209.72 contact 21109 2016-11-20 14:23:44 up - 1/1/0
195.208.209.73 sdk 41475 2016-07-04 08:50:48 up - 1/1/0
195.208.209.74 ibank 51464 2016-07-27 08:07:59 up - 7/7/0
195.208.209.75 ntt_2 25451 2016-11-03 12:01:57 up - 1/1/0
195.208.209.76 ifdk 35522 2016-11-01 09:05:26 up - 6/6/0
195.208.209.77 freenet_2 2895 2016-10-13 23:28:50 up - 9/0/0
195.208.209.78 ncn_2 42610 2016-10-31 17:24:56 up - 227/67/2
195.208.209.79 wix 50384 2016-09-15 21:13:14 up - 4222/433/10
195.208.209.80 ramtel 44943 2016-11-10 01:38:25 up - 3/3/0
195.208.209.81 roilcom 16094 2016-07-05 18:02:08 up up 26/26/0
195.208.209.82 ccat 50448 2016-11-04 16:47:25 up - 8/8/0
195.208.209.83 m100 47764 2016-11-16 13:56:01 up - 88/36/2
195.208.209.84 itce 50911 2016-11-01 19:32:31 up - 3/3/0
195.208.209.86 vdv 48297 2016-09-30 23:14:46 up - 2/2/0
195.208.209.87 webdc 29182 2016-08-18 02:09:34 up - 101/100/0
195.208.209.88 rosintel 24689 2016-11-15 14:37:25 up - 142/142/4
195.208.209.89 tsmart 47151 2016-11-09 18:31:59 up - 10/10/0
195.208.209.90 kolt 51973 2016-09-02 11:07:38 up - 5/5/0
195.208.209.91 navrus 196678 2016-11-21 04:23:20 up - 7/6/0
195.208.209.92 complat 24663 2016-07-04 08:50:47 up - 11/11/0
195.208.209.93 ipmax 25091 2016-08-25 01:18:29 up - 75/74/0
195.208.209.94 tcinet 21416 2016-07-04 08:50:47 up - 8/7/0
195.208.209.95 unet 39134 2016-09-18 18:49:47 up - 497/259/4
195.208.209.96 tdn 51665 2016-11-22 23:35:55 up - 7/4/0
195.208.209.97 mango 39684 2016-09-09 12:19:09 up - 2/2/0
195.208.209.98 avkwel 49403 2016-09-30 03:55:26 up - 17/16/0
195.208.209.99 captel 48249 2016-07-04 08:50:47 up - 2/2/0
195.208.209.101 vltele 47119 2016-11-02 17:12:34 up - 2/2/0
195.208.209.102 rutube_2 48061 2016-08-25 06:29:23 up - 6/6/0
195.208.209.103 dssv 197140 2016-11-17 10:33:06 up - 25/8/0
195.208.209.104 tsi 34139 2016-11-14 09:00:51 up - 12/12/0
195.208.209.105 hnt 49779 2016-07-04 08:50:47 up - 6/6/0
195.208.209.106 pntl 39102 2016-10-13 04:28:30 up - 10/10/0
195.208.209.107 ett 35320 2016-08-19 12:11:04 up - 1716/1037/11
195.208.209.108 ftel 52201 2016-10-16 05:28:46 up - 36/21/0
195.208.209.109 sggs 24482 2016-11-21 20:21:18 up - 241/241/0
195.208.209.110 amstel 44843 2016-10-29 16:03:36 up - 107/39/1
195.208.209.111 ttz 15672 2016-11-18 16:02:26 up - 76/69/0
195.208.209.112 plink 49058 2016-11-17 00:31:20 up - 9/8/0
195.208.209.113 rdp 50473 2016-07-05 18:20:58 up - 18/17/0
195.208.209.114 intpr 49291 2016-08-23 05:01:38 up - 5/5/0
195.208.209.115 prog_2 35475 2016-10-04 14:55:27 up - 5/5/0
195.208.209.116 tnsplus 197556 2016-11-17 02:37:26 up - 955/555/14
195.208.209.119 nrd 29520 2016-11-12 23:11:23 up - 24/24/2
195.208.209.120 alfabank 15632 2016-08-24 11:50:30 up - 1/1/0
195.208.209.121 tmpk 44927 2016-11-19 17:04:30 up - 8/8/0
195.208.209.122 balnet 48654 2016-11-23 01:54:29 up - 4/4/0
195.208.209.124 topnet 21011 2016-11-15 17:42:29 up - 1872/656/6
195.208.209.125 prolink 47104 2016-10-06 05:17:47 up - 9/9/0
195.208.209.127 dline 35297 2016-11-08 00:12:57 up - 641/392/1
195.208.209.128 sirius 51408 2016-10-19 12:01:41 up - 35/35/0
195.208.209.129 rpharm 197062 2016-09-16 12:12:25 up - 1/1/0
195.208.209.130 pmc 51437 2016-08-17 16:57:41 up - 7/7/0
195.208.209.131 recon 12722 2016-11-07 18:52:54 up - 30/28/0
195.208.209.132 ertel 9049 2016-07-04 08:50:47 up - 1425/1115/2
195.208.209.133 crosstel 33842 2016-10-03 10:35:18 down down Active: Connection closed
195.208.209.134 smart 31376 2016-10-06 10:38:47 up - 46/37/1
195.208.209.135 union 48293 2016-10-24 16:20:10 up - 41/33/1
195.208.209.136 mcdlabs 51548 2016-07-04 08:52:13 up - 1/1/0
195.208.209.137 amtel 51764 2016-07-27 15:56:04 up - 12/12/0
195.208.209.138 ripndns_2 43832 2016-07-27 08:08:20 up down 2/2/0
195.208.209.139 mcm 48848 2016-07-24 23:50:44 up - 3/2/0
195.208.209.140 msk910 50677 2016-11-02 02:23:44 up - 4/4/0
195.208.209.141 ptk 51011 2016-09-02 01:21:56 up - 7/7/0
195.208.209.142 ttk 35723 2016-10-04 11:17:30 up - 4/4/0
195.208.209.143 skynet 197826 2016-08-25 14:54:55 up - 18/18/0
195.208.209.144 cctnit 41109 2016-10-23 02:30:37 up - 1/1/0
195.208.209.146 delfin 44816 2016-08-04 05:27:23 up - 12/12/0
195.208.209.147 tvigo 44670 2016-09-14 14:19:27 up - 1/1/0
195.208.209.148 quantum 12418 2016-08-14 05:58:24 up - 7/6/0
195.208.209.149 asr_2 199959 2016-11-01 16:48:28 up - 0/0/7368
195.208.209.150 bstel 47440 2016-11-15 11:24:25 up - 8/3/0
195.208.209.151 totel 8249 2016-11-12 15:51:19 up - 1/1/0
195.208.209.152 gpks 57107 2016-11-22 16:43:55 up - 2/2/0
195.208.209.153 denic 31529 2016-07-27 08:08:22 up - 7/7/0
195.208.209.154 mclaut 25133 2016-11-17 12:55:13 up - 76/76/0
195.208.209.155 unibit_2 48822 2016-11-23 00:04:15 up - 3/2/0
195.208.209.156 lattele 12578 2016-11-01 02:17:53 up - 627/390/1
195.208.209.157 fgroup 5431 2016-07-04 08:50:41 down - Active: Connection closed
195.208.209.158 ivi 57629 2016-11-07 12:21:07 up up 5/5/0
195.208.209.159 satnet 48257 2016-08-27 09:39:32 up - 2/2/0
195.208.209.161 gnc 196709 2016-11-22 15:15:03 up - 179/133/1
195.208.209.162 slctl 49505 2016-11-03 21:51:17 up up 233/129/0
195.208.209.163 webhost_2 40966 2016-11-22 20:54:36 up - 2/2/0
195.208.209.164 icenter 45051 2016-11-16 02:05:45 up - 4/4/0
195.208.209.165 mosinf 47989 2016-11-08 11:41:16 up - 7/4/0
195.208.209.166 sovbank 51638 2016-07-04 08:50:47 up - 1/1/0
195.208.209.168 soskol 47531 2016-09-16 15:24:18 up - 4/4/0
195.208.209.169 intelsv 48719 2016-07-27 18:25:36 up - 1/1/0
195.208.209.170 galup 52016 2016-08-10 12:26:25 up - 2/2/0
195.208.209.171 innova_2 49813 2016-08-15 05:39:13 up - 7/1/0
195.208.209.172 spsr 42972 2016-10-04 23:38:53 up - 1/1/0
195.208.209.173 webo 200430 2016-11-22 08:10:27 up up 5/5/0
195.208.209.174 mostcom 25227 2016-11-22 21:59:13 up - 54/46/11
195.208.209.176 cct_2 34879 2016-07-04 08:50:47 up - 5/4/0
195.208.209.178 odintv 61121 2016-11-08 14:52:41 up - 7/6/0
195.208.209.179 sfdata 43226 2016-10-13 08:10:08 up - 11/11/2
195.208.209.180 dataix 50952 2016-11-17 22:16:51 up - 552/400/1
195.208.209.181 nicbr 11284 2016-09-29 00:53:31 up - 1/1/0
195.208.209.182 lanta 41268 2016-09-12 11:25:05 down - Active: Connection closed
195.208.209.183 superjob 47652 2016-07-14 08:32:51 up - 1/1/0
195.208.209.184 cdnvideo_2 57363 2016-07-05 18:02:40 up up 9/9/0
195.208.209.186 wnet 15772 2016-11-04 13:31:49 up - 625/321/6
195.208.209.187 svols 51028 2016-11-08 06:57:59 up - 86/86/0
195.208.209.188 telialv 5518 2016-11-23 04:29:26 up - 395/314/117
195.208.209.189 syncop 56528 2016-07-26 16:16:50 up - 6/6/0
195.208.209.190 volia 25229 2016-11-02 22:32:14 up - 218/214/8
195.208.209.192 agtel_2 9110 2016-10-31 21:12:43 up - 4/3/1
195.208.209.193 osmp_2 43973 2016-11-10 12:01:38 up - 17/17/0
195.208.209.194 rutube_3 48061 2016-08-26 06:57:11 up - 6/0/0
195.208.209.195 netrack 61400 2016-11-11 17:27:38 up - 114/97/33
195.208.209.196 spbtv 197888 2016-09-26 17:37:36 up - 1/1/0
195.208.209.198 ivi_2 57629 2016-11-16 08:49:58 up up 5/0/0
195.208.209.199 mediaix 62261 2016-07-04 08:50:41 down - Active: Connection closed
195.208.209.200 wargame 199524 2016-11-16 14:20:40 up - 18/18/0
195.208.209.201 lgtel 49140 2016-09-17 01:49:51 up - 5/0/1
195.208.209.202 kolpino 47211 2016-11-23 10:58:54 up - 2/0/0
195.208.209.203 spbsu 5495 2016-09-30 16:16:12 up - 28/28/1
195.208.209.204 kantri 60470 2016-07-04 08:50:41 down - Active: Connection closed
195.208.209.205 kavanga 51246 2016-11-11 12:27:45 up - 2/2/0
195.208.209.207 ucom 8932 2016-11-22 12:57:30 up - 308/290/4
195.208.209.208 onnet 47746 2016-07-04 08:50:41 down - Active: Connection closed
195.208.209.209 webhost 40966 2016-07-04 08:50:41 down - Active: Connection closed
195.208.209.210 fish 43317 2016-07-16 13:17:21 up - 2/2/0
195.208.209.211 maxtel 202173 2016-10-18 00:28:33 up - 3/3/0
195.208.209.212 mirit 50118 2016-11-17 01:00:12 up - 11/10/0
195.208.209.213 cybert 31040 2016-11-11 12:52:32 up - 44/1/1
195.208.209.214 mtsrs 8400 2016-10-06 10:38:53 up - 1005/1005/29
195.208.209.215 guard 57724 2016-10-25 04:35:39 up - 207/101/2
195.208.209.217 intele 25355 2016-11-14 15:40:18 up - 20/20/0
195.208.209.218 intertax 16300 2016-11-22 21:13:48 up - 83/72/0
195.208.209.219 tserv 62067 2016-09-14 11:39:20 up - 19/19/2
195.208.209.220 rocket 203674 2016-07-04 08:50:47 up - 9/9/0
195.208.209.221 sbrf_2 35237 2016-10-11 23:31:44 up - 2/1/0
195.208.209.222 cdnet 59730 2016-11-19 05:38:31 up - 2/2/1
195.208.209.223 unetcom 42518 2016-11-07 11:09:04 up - 13/13/0
195.208.209.224 artcom_2 21353 2016-11-17 14:32:29 up - 14/0/0
195.208.209.225 beget 198610 2016-07-04 08:50:48 up - 51/51/0
195.208.209.226 comfort 56534 2016-11-22 08:59:19 up - 203/151/3
195.208.209.227 vk 47541 2016-09-28 10:21:20 up - 7/0/0
195.208.209.229 cdnnow 21030 2016-11-22 14:56:08 up - 2/2/0
195.208.209.230 vk_2 47541 2016-07-04 08:50:47 up - 7/6/0
195.208.209.231 tecom 56679 2016-07-24 17:51:20 up - 5/5/0
195.208.209.232 sitek_2 8905 2016-10-10 13:14:59 up - 22/21/0
195.208.209.233 fastv 200487 2016-09-29 01:14:42 up - 4/4/0
195.208.209.234 kztel 9198 2016-11-22 14:03:58 up - 357/41/6
195.208.209.235 sparkt 199624 2016-10-21 16:51:20 up - 11/9/0
195.208.209.236 belpak_2 6697 2016-10-04 03:23:16 up - 495/494/4
195.208.209.237 direct 31484 2016-07-04 08:50:41 down - Active: Connection closed
195.208.209.238 psvyaz 50538 2016-11-10 00:51:46 up - 2/2/0
195.208.209.239 comcor 8732 2016-07-22 11:53:45 down - Connect: Invalid argument
195.208.210.1 map_2 15835 2016-07-04 08:50:47 up - 208/14/14
195.208.210.2 relarn_2 3316 2016-07-26 13:06:34 up - 80/21/0
195.208.210.4 avcom_2 31059 2016-11-03 11:50:26 up - 18/18/0
195.208.210.5 caravan_2 15756 2016-08-30 10:13:18 up - 209/161/8
195.208.210.6 cntnet_2 8615 2016-10-14 03:04:26 up - 84/15/0
195.208.210.7 flex_2 21453 2016-07-04 08:50:47 up - 90/38/0
195.208.210.8 froot_2 30124 2016-11-23 04:48:18 up - 1/0/0
195.208.210.10 kiam_2 25371 2016-08-07 12:28:34 up - 1/1/0
195.208.210.11 m100_3 47764 2016-11-17 12:01:03 up down 88/0/2
195.208.210.12 m100_4 47764 2016-11-17 12:01:03 up down 88/0/2
195.208.210.14 mecom_2 30853 2016-07-04 08:50:47 up - 3/3/0
195.208.210.16 nwtel_2 8997 2016-11-19 00:04:19 up - 117/65/1
195.208.210.17 rambler_2 24638 2016-11-17 14:34:45 up - 12/10/1
195.208.210.18 relline_2 8241 2016-07-04 08:50:41 down - Active: Connection closed
195.208.210.19 rosprint_2 2854 2016-07-16 13:17:25 up - 255/203/1
195.208.210.20 tcinet_2 21416 2016-07-04 08:50:47 up - 8/1/0
195.208.210.21 yandex_3 13238 2016-11-09 14:53:55 up - 57/31/0
195.208.210.38 rokson 5433 2016-11-11 12:27:40 up - 0/0/0
195.208.210.49 pakt_2 39087 2016-11-11 12:27:42 up - 5/0/0
195.208.210.68 cittel_2 28891 2016-11-22 06:19:53 up - 4/1/0
195.208.210.71 swns 60486 2016-09-02 11:59:41 down - Active: Connection closed
195.208.210.114 nwlink 42893 2016-11-18 12:01:03 down - Active: Invalid argument
195.208.210.162 slctl_2 49505 2016-11-10 12:01:14 up up 233/92/0
195.208.210.195 stack 16083 2016-09-27 16:38:31 up - 38/32/0
195.208.210.208 caravan 15756 2016-08-23 04:09:23 up - 209/0/7
Then we send a who-has request to the IP addresses of the participants. In this connection to MSK-IX with UNIX-like operating system - Linux or FreeBSD, and the arping utility are very useful.
We send 5 who-has requests to each address, regardless of the status of the BGP session, and record the responses. We do this in 10 threads, so as not to wait long.
$ cat rs1 | awk '{print $1}' | xargs -I IP -P 10 sudo arping -I eth6 -c 5 IP | grep "Unicast reply" > rs1-arp-reply
$ cat rs2 | awk '{print $1}' | xargs -I IP -P 10 sudo arping -I eth6 -c 5 IP | grep "Unicast reply" > rs2-arp-replyLet's see what we managed to collect. Combine the results, select the IP and MAC addresses, leave only unique combinations:
$ cat rs1-arp-reply rs2-arp-reply | awk '{ print $4" "$5}' | sort | uniq > ip_mac
$ wc -l ip_mac
450 ip_macExcellent. Of the 472 IP addresses, we managed to interrogate 95%.
And now, the most interesting thing is the definition of the manufacturer according to the OUI received. Before that, we need to prepare a bit - download the current OUI database:
$ wget http://standards-oui.ieee.org/oui.txtFrom the unique IP-MAC entries, select the first three bytes of the MAC address, and convert it to the desired format:
$ cat ip_mac | cut -d \[ -f2 | cut -d \: -f1-3 | sed -s 's/:/-/g' | xargs -I OUI grep OUI oui.txt | cut -d \) -f2 | sort | uniq -c | sort -rn
232 Cisco Systems, Inc
136 Juniper Networks
27 Intel Corporate
5 Super Micro Computer, Inc.
5 Hewlett Packard
5 Brocade Communications Systems, Inc.
3 VMware, Inc.
3 Routerboard.com
3 HUAWEI TECHNOLOGIES CO.,LTD
3 Dell Inc.
2 Intel Corporation
2 IBM Corp
2 Alcatel-Lucent IPD
1 Xteam
1 SILICOM, LTD.
1 JETCELL, INC.
1 Ericsson
1 ASUSTek COMPUTER INC.
1 Allied Telesyn Inc.
Yes, there is nothing surprising as a result - Cisco equipment leads, followed by Juniper, third place - UNIX-like solutions based on servers with Intel network cards (in fact, Intel cards also hide behind the vendor “Super Micro Computer, Inc.”, “ Hewlett Packard ”and possibly some others).
Let's see how things are with W-IX.
W-IX is a typical representative of PIPE-IX, created in 2010 on the basis of the iHome telecom operator. Participants receive not only “exchange” traffic, but also purchased connectivity with one or another segment of the Internet. In addition, the network is geographically distributed and can bring together participants from different cities and countries.
Unlike MSK-IX, not all participants are in the same broadcast domain, therefore, within the framework of this publication, we can only get information about participants connected to the Moscow segment of W-IX.
For the Moscow segment W-IX, a network of 193.106.112.0/24 is allocated, route servers have addresses 193.106.112.1 and 193.106.112.2.
We take the Looking glass addresses from the subnet 193.106.112.0/24 and save it in the rs file.
Rs file contents
$ cat rs
193.106.112.3 wix 50384 1 6 days Up 216038/0
193.106.112.3 2 6 days Up 213725/0
193.106.112.4 wix 50384 1 6 days Up 52916/0
193.106.112.4 2 6 days Up 52917/0
193.106.112.5 ihome 65478 1 6 days Up 0/4986
193.106.112.5 2 6 days Up 0/2702
193.106.112.6 ihome 65478 1 6 days Up 0/4986
193.106.112.6 2 6 days Up 0/2703
193.106.112.7 ihome 65478 1 6 days Up 0/4986
193.106.112.7 2 6 days Up 0/2702
193.106.112.8 ihome 65478 1 6 days Up 0/4986
193.106.112.8 2 6 days Up 0/2704
193.106.112.12 ihome 25478 1 6 days Up 2868/0
193.106.112.12 2 6 days Up 2868/0
193.106.112.15 tushino 41349 1 6 days Up 2/0
193.106.112.15 2 6 days Up 2/0
193.106.112.16 vkpm 57530 1 2 days Up 0/0
193.106.112.16 2 2 days Up 0/0
193.106.112.17 butovonet 48036 1 39 days Up 1/607937
193.106.112.17 2 6 days Up 1/609527
193.106.112.18 ihome 65478 1 6 days Up 0/0
193.106.112.18 2 6 days Up 0/0
193.106.112.19 m9com 38984 1 6 days Up 2/0
193.106.112.19 2 6 days Up 2/0
193.106.112.20 hosterov 196678 1 2 days Up 0/0
193.106.112.20 2 2 days Up 0/0
193.106.112.21 google 15169 1 6 days Up 218/0
193.106.112.21 2 6 days Up 218/0
193.106.112.23 destiny 56462 1 6 days Up 4/0
193.106.112.23 2 6 days Up 4/0
193.106.112.24 ipstream 44634 1 249 days Down 0/0
193.106.112.24 2 129 days Down 0/0
193.106.112.25 novotelecom 31200 1 6 days Up 42/0
193.106.112.25 2 6 days Up 42/0
193.106.112.26 butovonet 48036 1 6 days Up 1/612270
193.106.112.26 2 6 days Up 1/605171
193.106.112.29 northnet 50448 1 4 days Up 1/0
193.106.112.29 2 4 days Up 1/0
193.106.112.30 northnet 50448 1 4 days Up 1/0
193.106.112.30 2 6 days Down 0/0
193.106.112.33 elcat 8449 1 6 days Up 260/104
193.106.112.33 2 6 days Up 260/104
193.106.112.34 domokom 50619 1 6 days Down 0/0
193.106.112.34 2 19 days Down 0/0
193.106.112.35 darnet 49828 1 6 days Up 5/0
193.106.112.35 2 6 days Up 5/0
193.106.112.36 atel 197298 1 46 days Down 0/0
193.106.112.36 2 46 days Down 0/0
193.106.112.38 vltelecom 47119 1 6 days Up 2/0
193.106.112.38 2 6 days Up 2/0
193.106.112.39 umos 5429 1 6 days Up 16/0
193.106.112.39 2 129 days Up 16/0
193.106.112.40 linkline 44041 1 6 days Up 2/1
193.106.112.40 2 6 days Up 2/1
193.106.112.41 radionet 16143 1 226 days Down 0/0
193.106.112.41 2 129 days Down 0/0
193.106.112.42 dapl 44964 1 6 days Up 9/0
193.106.112.42 2 6 days Up 9/0
193.106.112.45 comindustry 50471 1 6 days Up 1/0
193.106.112.45 2 6 days Up 1/0
193.106.112.46 joxnet 13178 1 6 days Up 25/0
193.106.112.46 2 6 days Up 25/0
193.106.112.47 arhat 50204 1 6 days Up 7/0
193.106.112.47 2 6 days Up 7/0
193.106.112.50 kolpinonet 47211 1 2 hours Up 2/0
193.106.112.50 2 2 hours Up 2/0
193.106.112.52 infolink_cheb 34892 1 6 days Up 6/0
193.106.112.52 2 6 days Up 6/0
193.106.112.54 etherway 43660 1 6 days Up 5/0
193.106.112.54 2 6 days Up 5/0
193.106.112.55 milecom2 13094 1 6 days Up 356/0
193.106.112.55 2 6 days Up 355/0
193.106.112.56 altura 44158 1 9 days Down 0/0
193.106.112.56 2 9 days Down 0/0
193.106.112.57 stn 60388 1 6 days Up 990/4
193.106.112.57 2 6 days Up 990/4
193.106.112.58 skv_telecom 44905 1 8 hours Up 3/0
193.106.112.58 2 102 days Down 0/0
193.106.112.59 eurotele 6768 1 6 days Up 201/3
193.106.112.59 2 69 days Up 201/3
193.106.112.60 colocat 50448 1 4 days Up 8/0
193.106.112.60 2 4 days Up 8/0
193.106.112.61 incom 8888 1 163 days Down 0/0
193.106.112.61 2 129 days Down 0/0
193.106.112.62 rucenter 5537 1 6 days Up 47/0
193.106.112.62 2 6 days Up 47/0
193.106.112.63 motiv 31499 1 6 days Up 24/0
193.106.112.63 2 6 days Up 24/0
193.106.112.64 uralves 5563 1 6 days Up 297/3
193.106.112.64 2 69 days Up 297/3
193.106.112.65 lancraft 47923 1 6 days Down 0/0
193.106.112.65 2 1 hours Down 0/0
193.106.112.67 radionet 16143 1 4 days Up 3/0
193.106.112.67 2 4 days Up 3/0
193.106.112.68 rinet 8331 1 6 days Up 139/4
193.106.112.68 2 14 days Up 139/4
193.106.112.69 cdnvideo 57363 1 6 days Up 22/0
193.106.112.69 2 6 days Up 22/0
193.106.112.70 mnogobyte 42632 1 6 days Up 753/0
193.106.112.70 2 6 days Up 753/0
193.106.112.71 extrim 12668 1 6 days Up 38/0
193.106.112.71 2 6 days Up 38/0
193.106.112.72 mybox 44436 1 6 days Up 2/0
193.106.112.72 2 6 days Up 2/0
193.106.112.73 kaztranscom 35104 1 58 days Down 0/0
193.106.112.73 2 58 days Down 0/0
193.106.112.74 domokom 50619 1 86 days Down 0/0
193.106.112.74 2 86 days Down 0/0
193.106.112.75 citycom 39805 1 6 days Up 2/0
193.106.112.75 2 6 days Up 2/0
193.106.112.76 beget 198610 1 4 days Up 51/0
193.106.112.76 2 6 days Up 51/0
193.106.112.78 pakt 39087 1 6 days Up 5/0
193.106.112.78 2 6 days Up 5/0
193.106.112.79 rcn 21414 1 6 days Up 129/13
193.106.112.79 2 6 days Up 129/13
193.106.112.80 rightside 200912 1 249 days Down 0/0
193.106.112.80 2 129 days Down 0/0
193.106.112.81 mailru 47764 1 6 days Up 88/2
193.106.112.81 2 6 days Up 88/2
193.106.112.82 attelecom 204128 1 1 days Up 1/0
193.106.112.82 2 1 days Up 1/0
193.106.112.83 megogo 198459 1 6 days Up 1/0
193.106.112.83 2 6 days Up 1/0
193.106.112.86 qik 57662 1 6 days Up 3/1
193.106.112.86 2 15 days Up 3/1
193.106.112.87 innova 49813 1 6 days Up 7/0
193.106.112.87 2 6 days Up 7/0
193.106.112.88 dataline_ua 35297 1 6 days Up 0/0
193.106.112.88 2 6 days Up 640/3
193.106.112.90 ostankino 50822 1 249 days Down 0/0
193.106.112.90 2 35 days Up 1/0
193.106.112.92 novotelecom 31200 1 6 days Up 22/0
193.106.112.92 2 6 days Up 22/0
193.106.112.93 rutube 48061 1 6 days Up 6/0
193.106.112.93 2 6 days Up 6/0
193.106.112.95 starlink 34602 1 226 days Down 0/0
193.106.112.95 2 129 days Down 0/0
193.106.112.96 sis 57174 1 6 days Up 12/2
193.106.112.96 2 69 days Up 12/2
193.106.112.97 tvigle 44670 1 6 days Up 1/0
193.106.112.97 2 6 days Up 1/0
193.106.112.98 rbc 20848 1 6 days Up 6/0
193.106.112.98 2 6 days Up 6/0
193.106.112.99 maxnet 8636 1 6 days Up 25/0
193.106.112.99 2 6 days Up 25/0
193.106.112.101 avantel 25549 1 6 days Up 43/7
193.106.112.101 2 6 days Up 43/7
193.106.112.102 quickline 34221 1 1 days Up 23/2
193.106.112.102 2 1 days Up 23/2
193.106.112.103 rascom 20764 1 6 days Up 174080/9045
193.106.112.103 2 6 days Up 174080/9045
193.106.112.104 intercon 34550 1 6 days Up 3/0
193.106.112.104 2 12 days Up 3/0
193.106.112.105 motiv 31499 1 6 days Up 0/0
193.106.112.105 2 6 days Up 0/0
193.106.112.106 sports 58045 1 4 days Up 2/1
193.106.112.106 2 4 days Up 2/1
193.106.112.107 sports 58045 1 4 days Up 2/1
193.106.112.107 2 4 days Up 2/1
193.106.112.108 tomica 31357 1 151 days Down 0/0
193.106.112.108 2 6 days Up 4/0
193.106.112.109 ivi 57629 1 6 days Up 1/0
193.106.112.109 2 8 days Up 1/0
193.106.112.112 yandex 13238 1 6 days Up 57/0
193.106.112.112 2 6 days Up 57/0
193.106.112.113 quantum 12418 1 6 days Up 6/1
193.106.112.113 2 6 days Up 6/1
193.106.112.114 tetra 30960 1 6 days Up 38/0
193.106.112.114 2 129 days Up 38/0
193.106.112.115 viltel 62432 1 6 days Up 4/0
193.106.112.115 2 6 days Up 4/0
193.106.112.116 inventos 50169 1 6 days Up 1/0
193.106.112.116 2 6 days Up 1/0
193.106.112.117 hypernet 39775 1 6 days Up 4/0
193.106.112.117 2 6 days Up 4/0
193.106.112.118 ntks 49218 1 6 days Up 7/2
193.106.112.118 2 44 days Up 7/2
193.106.112.119 multima 33871 1 6 days Up 9/0
193.106.112.119 2 33 days Up 9/0
193.106.112.120 neotelecom 44417 1 249 days Down 0/0
193.106.112.120 2 6 days Up 4/0
193.106.112.121 rutube 48061 1 1 days Up 6/0
193.106.112.121 2 1 days Up 6/0
193.106.112.122 insit 60098 1 6 days Up 47/0
193.106.112.122 2 129 days Up 47/0
193.106.112.123 google2 36040 1 6 days Up 2/0
193.106.112.123 2 6 days Up 2/0
193.106.112.125 marosnet 48666 1 6 days Up 24/1
193.106.112.125 2 6 days Up 24/1
193.106.112.126 samaralan 35032 1 3 hours Up 10/0
193.106.112.126 2 3 hours Up 10/0
193.106.112.127 amstel 44843 1 6 days Up 101/1
193.106.112.127 2 6 days Up 101/1
193.106.112.129 uniontel 48293 1 112 days Down 0/0
193.106.112.129 2 6 days Up 9/0
193.106.112.130 eltc 39927 1 6 days Up 6/1
193.106.112.130 2 6 days Up 6/1
193.106.112.131 buknet 59497 1 6 days Up 17/0
193.106.112.131 2 6 days Up 17/0
193.106.112.132 1telecom 39156 1 4 days Up 34/0
193.106.112.132 2 4 days Up 34/0
193.106.112.133 rbc 20848 1 6 days Up 3/0
193.106.112.133 2 6 days Up 3/0
193.106.112.134 firma_tel 31430 1 6 days Up 48/1
193.106.112.134 2 38 days Up 48/1
193.106.112.135 google2 36040 1 6 days Up 2/0
193.106.112.135 2 6 days Up 2/0
193.106.112.136 infosystech 16323 1 6 days Up 8/0
193.106.112.136 2 6 days Up 8/0
193.106.112.137 telewest 56592 1 1 days Down 0/0
193.106.112.137 2 3 hours Up 20/0
193.106.112.138 google2 15169 1 2 days Down 0/0
193.106.112.138 2 2 days Connect 0/0
193.106.112.139 intelcom 43537 1 6 days Up 1/0
193.106.112.139 2 6 days Up 1/0
193.106.112.140 spacenet 34300 1 6 days Up 7/1
193.106.112.140 2 6 days Up 7/1
193.106.112.142 ligalink 198185 1 11 hours Up 1/0
193.106.112.142 2 11 hours Up 1/0
193.106.112.143 crosstel 33842 1 6 days Up 14/0
193.106.112.143 2 6 days Up 14/0
193.106.112.144 mediakvant 198616 1 1 days Up 3/0
193.106.112.144 2 1 days Up 3/0
193.106.112.145 intersvyaz 8369 1 6 days Up 15/1
193.106.112.145 2 6 days Up 15/1
193.106.112.146 netbynet 12714 1 6 days Up 991/4
193.106.112.146 2 6 days Up 991/4
193.106.112.147 stormwall 59796 1 6 days Up 2/0
193.106.112.147 2 6 days Up 2/0
193.106.112.149 topnet 21011 1 6 days Up 1830/0
193.106.112.149 2 6 days Up 1830/0
193.106.112.150 ab-telecom 42187 1 50 days Down 0/0
193.106.112.150 2 50 days Down 0/0
193.106.112.151 ertelecom_msk 9049 1 1 days Up 1552/0
193.106.112.151 2 1 days Up 1552/0
193.106.112.152 tktelecom 60764 1 6 days Up 48/0
193.106.112.152 2 6 days Up 48/0
193.106.112.154 orbitel 48978 1 2 days Up 2/0
193.106.112.154 2 6 days Up 2/0
193.106.112.155 kristall 48470 1 6 days Up 1/0
193.106.112.155 2 6 days Up 1/0
193.106.112.156 smartkom 42676 1 6 days Up 3/0
193.106.112.156 2 6 days Up 3/0
193.106.112.157 westcall 8595 1 6 days Up 398/2
193.106.112.157 2 6 days Up 398/2
193.106.112.158 istel2 29196 1 6 days Down 0/0
193.106.112.158 2 6 days Down 0/0
193.106.112.159 istelecom 198826 1 6 days Up 35/0
193.106.112.159 2 6 days Up 35/0
193.106.112.160 fly-tel 21140 1 12 days Down 0/0
193.106.112.160 2 55 days Up 2/0
193.106.112.161 ett 35320 1 6 days Up 1718/7
193.106.112.161 2 6 days Up 1718/7
193.106.112.162 netintel 51507 1 2 days Down 0/0
193.106.112.162 2 2 days Down 0/0
193.106.112.164 tiera 39598 1 6 days Up 3/0
193.106.112.164 2 6 days Up 3/0
193.106.112.165 masterbit 35526 1 6 days Up 13/0
193.106.112.165 2 50 days Up 13/0
193.106.112.166 uralves 5563 1 6 days Up 32/0
193.106.112.166 2 129 days Down 0/0
193.106.112.167 sistema 34995 1 1 hours Down 0/0
193.106.112.167 2 0 hours Down 0/0
193.106.112.168 sistema 34995 1 1 hours Down 0/0
193.106.112.168 2 0 hours Down 0/0
193.106.112.169 megacom 44587 1 6 days Up 41/2
193.106.112.169 2 6 days Up 41/2
193.106.112.170 wezzet 59467 1 6 days Up 2/0
193.106.112.170 2 6 days Up 2/0
193.106.112.171 impuls 61382 1 249 days Down 0/0
193.106.112.171 2 129 days Down 0/0
193.106.112.172 maxima 42104 1 6 days Up 14/4
193.106.112.172 2 6 days Up 14/4
193.106.112.173 obit 8492 1 6 days Up 159/8
193.106.112.173 2 6 days Up 159/8
193.106.112.175 westcomp 56864 1 168 days Down 0/0
193.106.112.175 2 129 days Down 0/0
193.106.112.176 obit 8492 1 6 days Up 163/8
193.106.112.176 2 6 days Up 163/8
193.106.112.177 avantel_msk 25227 1 176 days Down 0/0
193.106.112.177 2 129 days Down 0/0
193.106.112.178 newlinetelecom 196798 1 2 days Up 2/0
193.106.112.178 2 4 days Up 2/0
193.106.112.179 pioneer 47323 1 24 days Down 0/0
193.106.112.179 2 24 days Down 0/0
193.106.112.181 kes 24811 1 6 days Up 40/0
193.106.112.181 2 6 days Up 40/0
193.106.112.182 datagroup 21219 1 6 days Up 4431/2
193.106.112.182 2 6 days Up 4431/2
193.106.112.183 kss-telecom 57041 1 4 days Up 8/0
193.106.112.183 2 4 days Up 8/0
193.106.112.184 voentelecom 51892 1 1 days Up 5/0
193.106.112.184 2 1 days Up 5/0
193.106.112.186 zvezda 21367 1 6 days Up 50/0
193.106.112.186 2 6 days Up 50/0
193.106.112.187 opticom 49106 1 7 hours Up 2/0
193.106.112.187 2 7 hours Up 2/0
193.106.112.188 netix 57463 1 12 hours Up 0/0
193.106.112.188 2 6 days Up 5590/0
193.106.112.191 vk_cdn 47542 1 6 days Up 1/0
193.106.112.191 2 6 days Up 1/0
193.106.112.192 vk_cdn 47542 1 6 days Up 1/0
193.106.112.192 2 6 days Up 1/0
193.106.112.193 svols 51028 1 6 days Up 83/0
193.106.112.193 2 6 days Up 83/0
193.106.112.194 internet-pro 44128 1 6 days Up 10/0
193.106.112.194 2 53 days Up 10/0
193.106.112.195 lanlink 58095 1 4 days Up 5/0
193.106.112.195 2 2 days Up 5/0
193.106.112.196 specsvyaz 43031 1 6 days Up 3/624717
193.106.112.196 2 6 days Up 3/624710
193.106.112.197 trancom 47181 1 1 days Up 1/474675
193.106.112.197 2 1 days Up 1/614741
193.106.112.198 cosmonova 34867 1 6 days Up 66/1
193.106.112.198 2 6 days Up 66/1
193.106.112.200 trancom 47181 1 1 days Up 1/479816
193.106.112.200 2 1 days Up 1/614683
193.106.112.201 nsplus 42574 1 6 days Up 33/4
193.106.112.201 2 6 days Up 33/4
193.106.112.202 saturntel 39586 1 26 days Down 0/0
193.106.112.202 2 24 days Down 0/0
193.106.112.203 intelecom 25355 1 6 days Up 20/0
193.106.112.203 2 69 days Up 20/0
193.106.112.204 satel 39102 1 6 days Up 10/0
193.106.112.204 2 6 days Up 10/0
193.106.112.205 skypark 62026 1 6 days Up 4/0
193.106.112.205 2 129 days Up 4/0
193.106.112.206 roilcom 16094 1 141 days Up 26/0
193.106.112.206 2 6 days Up 26/0
193.106.112.207 dianet 43314 1 249 days Down 0/0
193.106.112.207 2 129 days Down 0/0
193.106.112.208 newlinetelecom 196798 1 4 days Up 2/0
193.106.112.208 2 4 days Up 2/0
193.106.112.209 skypark 62026 1 249 days Down 0/0
193.106.112.209 2 129 days Down 0/0
193.106.112.210 fortex_zettaline 59666 1 6 days Up 2/0
193.106.112.210 2 6 days Up 2/0
193.106.112.211 fortex_unilink 44053 1 3 days Up 59/2
193.106.112.211 2 3 days Up 59/2
193.106.112.212 pioneer 47323 1 16 days Down 0/0
193.106.112.212 2 16 days Down 0/0
193.106.112.214 rambler 24638 1 6 days Up 11/2
193.106.112.214 2 6 days Up 11/2
193.106.112.216 premier 47258 1 6 days Up 5/0
193.106.112.216 2 6 days Up 5/0
193.106.112.217 premier 47258 1 12 hours Up 1/0
193.106.112.217 2 12 hours Up 1/0
193.106.112.218 fortex 48166 1 6 days Up 104/1
193.106.112.218 2 6 days Up 104/1
193.106.112.219 gtu 28773 1 6 days Up 18/0
193.106.112.219 2 6 days Up 18/0
193.106.112.220 infocom 8779 1 6 days Up 4/0
193.106.112.220 2 6 days Up 4/0
193.106.112.221 vkontakte 47541 1 6 days Up 7/0
193.106.112.221 2 6 days Up 7/0
193.106.112.222 fly-tel 21140 1 94 days Down 0/0
193.106.112.222 2 95 days Down 0/0
193.106.112.223 ugo 199805 1 6 days Up 2/0
193.106.112.223 2 6 days Up 2/0
193.106.112.224 flex 21453 1 6 days Up 105/0
193.106.112.224 2 6 days Up 105/0
193.106.112.226 flex 21453 1 6 days Up 105/0
193.106.112.226 2 6 days Up 105/0
193.106.112.227 curierplus 44172 1 6 days Up 3/0
193.106.112.227 2 6 days Up 3/0
193.106.112.228 mtw 48347 1 6 days Up 130/2
193.106.112.228 2 6 days Up 130/2
193.106.112.229 ruscomp 15493 1 177 days Down 0/0
193.106.112.229 2 129 days Down 0/0
193.106.112.230 gerkon 42498 1 146 days Down 0/0
193.106.112.230 2 129 days Down 0/0
193.106.112.233 1lteam 43267 1 6 days Up 44/0
193.106.112.233 2 6 days Up 44/0
193.106.112.234 ivi 57629 1 2 days Up 2/0
193.106.112.234 2 2 days Up 2/0
193.106.112.235 dhub 56694 1 6 days Up 20/0
193.106.112.235 2 6 days Up 20/0
193.106.112.237 mediakvant 198616 1 1 days Up 2/0
193.106.112.237 2 1 days Up 2/0
193.106.112.238 cdnvideo 57363 1 6 days Up 3/0
193.106.112.238 2 6 days Up 3/0
193.106.112.239 migraph 35640 1 6 days Up 6/0
193.106.112.239 2 6 days Up 6/0
193.106.112.240 gcore 199524 1 6 days Up 18/0
193.106.112.240 2 6 days Up 18/0
193.106.112.241 foratelecom 57420 1 146 days Down 0/0
193.106.112.241 2 69 days Up 6/1
193.106.112.242 buknet 59497 1 6 days Up 15/0
193.106.112.242 2 6 days Up 15/0
193.106.112.244 metromax 39264 1 89 days Down 0/0
193.106.112.244 2 89 days Down 0/0
193.106.112.245 vk_cdn 28709 1 6 days Up 1/0
193.106.112.245 2 6 days Up 1/0
193.106.112.246 vk_cdn 28709 1 6 days Up 1/0
193.106.112.246 2 65 days Up 1/0
193.106.112.247 buknet 59497 1 6 days Up 24/0
193.106.112.247 2 6 days Up 24/0
193.106.112.249 escomtel 61031 1 6 days Up 7/0
193.106.112.249 2 6 days Up 7/0
193.106.112.250 vkontakte 47541 1 6 days Up 7/0
193.106.112.250 2 6 days Up 7/0
We send who-has requests, and put the answers in a file.
$ cat rs | awk '{print $1}' | xargs -I IP -P 10 sudo arping -I eth5 -c 5 IP | grep "Unicast reply" > rs-arp-reply
$ cat rs-arp-reply | awk '{ print $4" "$5}' | sort | uniq > ip_mac
$ wc -l ip_mac
158 ip_macWe got data on 158 entries out of 201.
We look at the distribution by manufacturers.
$ cat ip_mac | cut -d \[ -f2 | cut -d \: -f1-3 | sed -s 's/:/-/g' | xargs -I OUI grep OUI oui.txt | cut -d \) -f2 | sort | uniq -c | sort -rn
52 Juniper Networks
51 Cisco Systems, Inc
23 Intel Corporate
6 Routerboard.com
5 Extreme Networks
3 Brocade Communications Systems, Inc.
2 Hewlett Packard
2 Ericsson
1 SILICOM, LTD.
1 Force10 Networks, Inc.
1 Dell Inc.
1 Alcatel-Lucent IPD
Suddenly, with a margin of 1 address, Juniper came out on top. Compared to the MSK-IX, Intel network cards are more often used here (consider software solutions).
What's next?
As part of this publication, I conducted data collection and minimal analysis. He showed the frequency of using solutions from different manufacturers - it turned out to be different for MSK-IX and W-IX. But no serious conclusions can be drawn from here ***.
The next step I see is the expansion of the analyzed data:
- Adding Company Information
- Russian or foreign;
- carrier or content provider.
- Number and types of announcements
- number of announced autonomous systems;
- number of prefixes announced.
- Object Information in RIPE DB
- Date of registration of AS facilities;
- organization status (lir / other).
- IPv6 Analysis
- availability of IPv6 addresses;
- availability of IPv6 announcements;
- NS availability in IPv6 address space.
- Compare OUI and model within the framework of the equipment of one vendor.
Such an extension of the analyzed data will allow us to classify IX participants and further evaluate without any averaging for each class separately.
And finally - contrary to expectations, Goolge does not use servers with UNIX as routers. Yandex - all the more ...
* The joint can be based on any other protocol. But there are loopholes here - sometimes engineers forget to turn off CDP (Cisco Discovery Protocol) on the interface towards the client. Then it is possible to spy on the equipment model, device name, software version, interface name, etc.
** Previously, MSK-IX allocated 2 IP addresses to each participant from two disjoint subnets, and each of the route servers was accessible only from its own network.
*** One can make assumptions. At MSK-IX there are participants connected almost from the very beginning. In those old days, besides Cisco, they didn’t set anything on IP networks (Linux walked under the table, FreeBSD was an adult, but there weren’t any good network cards), which is why Cisco equipment prevails here. The younger W-IX attracts participants who want to save on IP traffic or to improve IP connectivity cheaply. Therefore, W-IX has a relatively high level of software solutions (Linux, * BSD) and Juniper solutions (after all, it has no equal in IP transit).