January 2015 - Test - lists.nanog.org

Peering Track for NANOG 63
by Patrick W. Gilmore 19 Jan '15

19 Jan '15

Everyone: I have been asked to moderate the Peering Track for NANOG 63. Time is short, and I need to fill a couple hours. If you have interesting ideas on how to do it, or better yet, would like to present something yourself, please ping me off-list. See you San Antonio! -- TTFN, patrick

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Recommended readings on Network Monitoring and Anomaly Detection.
by Spyridon Mastorakis 18 Jan '15

18 Jan '15

Dear all, I am interested in conducting a survey on Network Monitoring and Anomaly Detection. I would really appreciate any recommendations for papers/readings that would help me on my survey. I am not really familiar with these areas, so I would appreciate to receive recommendations about papers/readings that elaborate on the basics as well. Thank you in advance for your time and your recommendations! Kind regards. -- Spyridon Mastorakis Personal Website: http://cs.ucla.edu/~mastorakis/ Internet Research Laboratory PhD Computer Science UCLA

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Verizon.net email admin?
by Chris Adams 16 Jan '15

16 Jan '15

Anybody Verizon.net mail admins around? I have a downstream customer on a newly-deployed IP allocation that can't get to pop.verizon.net (connections just time out). She can surf elsewhere, she can take the same computer to another location (different IP block) and it works, so it appears something on Verizon is filtering out the IP space (from 107.190.192.0/20). Thanks. -- Chris Adams <cma(a)cmadams.net>

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BGP Update Report
by cidr-report＠potaroo.net 16 Jan '15

16 Jan '15

BGP Update Report Interval: 08-Jan-15 -to- 15-Jan-15 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS23752 320546 7.0% 2887.8 -- NPTELECOM-NP-AS Nepal Telecommunications Corporation, Internet Services,NP 2 - AS9829 167235 3.6% 141.4 -- BSNL-NIB National Internet Backbone,IN 3 - AS53249 80639 1.8% 40319.5 -- LAWA-AS - Los Angeles World Airport,US 4 - AS45899 75029 1.6% 121.2 -- VNPT-AS-VN VNPT Corp,VN 5 - AS31148 55744 1.2% 56.4 -- FREENET-AS Freenet Ltd.,UA 6 - AS38197 49650 1.1% 59.1 -- SUNHK-DATA-AS-AP Sun Network (Hong Kong) Limited,HK 7 - AS53563 43204 0.9% 8640.8 -- XPLUSONE - X Plus One Solutions, Inc.,US 8 - AS17099 40055 0.9% 3081.2 -- CALLIS-COMMUNICATIONS-AS - Callis Communications,US 9 - AS11664 39916 0.9% 82.8 -- Techtel LMDS Comunicaciones Interactivas S.A.,AR 10 - AS3 38581 0.8% 1306.0 -- MIT-GATEWAYS - Massachusetts Institute of Technology,US 11 - AS10620 35546 0.8% 27.5 -- Telmex Colombia S.A.,CO 12 - AS27738 34469 0.8% 44.1 -- Ecuadortelecom S.A.,EC 13 - AS8402 33335 0.7% 173.6 -- CORBINA-AS OJSC "Vimpelcom",RU 14 - AS36925 31985 0.7% 404.9 -- ASMedi,MA 15 - AS9583 31906 0.7% 25.6 -- SIFY-AS-IN Sify Limited,IN 16 - AS17974 27549 0.6% 28.4 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia,ID 17 - AS28024 26411 0.6% 17.3 -- Nuevatel PCS de Bolivia S.A.,BO 18 - AS64512 25478 0.6% 1819.9 -- -Private Use AS-,ZZ 19 - AS48159 25459 0.6% 88.4 -- TIC-AS Telecommunication Infrastructure Company,IR 20 - AS13489 25115 0.6% 49.0 -- EPM Telecomunicaciones S.A. E.S.P.,CO TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS53249 80639 1.8% 40319.5 -- LAWA-AS - Los Angeles World Airport,US 2 - AS3 38581 0.8% 1306.0 -- MIT-GATEWAYS - Massachusetts Institute of Technology,US 3 - AS18135 11409 0.2% 11409.0 -- BTV BTV Cable television,JP 4 - AS23342 22176 0.5% 11088.0 -- UNITEDLAYER - Unitedlayer, Inc.,US 5 - AS53563 43204 0.9% 8640.8 -- XPLUSONE - X Plus One Solutions, Inc.,US 6 - AS62174 5622 0.1% 5622.0 -- INTERPAN-AS INTERPAN LTD.,BG 7 - AS49128 5592 0.1% 5592.0 -- IVCSPBORW-AS OAO Russian Railway,RU 8 - AS33721 4399 0.1% 4399.0 -- CCL-ASN2 - CARNIVAL CRUISE LINES,US 9 - AS60725 24972 0.5% 4162.0 -- O3B-AS O3b Limited,JE 10 - AS27250 7084 0.1% 3542.0 -- FNCINC - FNC INC,US 11 - AS11613 3307 0.1% 3307.0 -- U-SAVE - U-Save Auto Rental of America, Inc.,US 12 - AS46214 3233 0.1% 3233.0 -- LEFRED - Lefleur Transportation of Tupelo, Inc.,US 13 - AS17099 40055 0.9% 3081.2 -- CALLIS-COMMUNICATIONS-AS - Callis Communications,US 14 - AS23752 320546 7.0% 2887.8 -- NPTELECOM-NP-AS Nepal Telecommunications Corporation, Internet Services,NP 15 - AS25563 7719 0.2% 2573.0 -- WEBLAND-AS Webland AG, Autonomous System,CH 16 - AS3 2500 0.1% 1445.0 -- MIT-GATEWAYS - Massachusetts Institute of Technology,US 17 - AS29508 2401 0.1% 2401.0 -- TANAT-AS TANAT LLC,UA 18 - AS62695 8922 0.2% 2230.5 -- VERSO-NETWORKS - Verso Networks, Inc.,US 19 - AS47680 10816 0.2% 2163.2 -- NHCS EOBO Limited,IE 20 - AS27934 16917 0.4% 2114.6 -- JSNet S.A.,AR TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 202.70.88.0/21 159902 3.3% AS23752 -- NPTELECOM-NP-AS Nepal Telecommunications Corporation, Internet Services,NP 2 - 202.70.64.0/21 159517 3.3% AS23752 -- NPTELECOM-NP-AS Nepal Telecommunications Corporation, Internet Services,NP 3 - 199.38.164.0/23 43057 0.9% AS53563 -- XPLUSONE - X Plus One Solutions, Inc.,US 4 - 198.140.114.0/24 40326 0.8% AS53249 -- LAWA-AS - Los Angeles World Airport,US 5 - 198.140.115.0/24 40313 0.8% AS53249 -- LAWA-AS - Los Angeles World Airport,US 6 - 130.0.192.0/21 38577 0.8% AS3 -- MIT-GATEWAYS - Massachusetts Institute of Technology,US 7 - 64.29.130.0/24 22173 0.5% AS23342 -- UNITEDLAYER - Unitedlayer, Inc.,US 8 - 192.115.44.0/22 18964 0.4% AS25003 -- INTERNET_BINAT Internet Binat Ltd,IL 9 - 200.24.244.0/24 16739 0.3% AS27934 -- JSNet S.A.,AR 10 - 185.26.155.0/24 12850 0.3% AS60725 -- O3B-AS O3b Limited,JE 11 - 162.249.183.0/24 12102 0.2% AS60725 -- O3B-AS O3b Limited,JE 12 - 42.83.48.0/20 11409 0.2% AS18135 -- BTV BTV Cable television,JP 13 - 192.58.232.0/24 10863 0.2% AS6629 -- NOAA-AS - NOAA,US 14 - 88.87.160.0/19 10812 0.2% AS47680 -- NHCS EOBO Limited,IE 15 - 197.230.128.0/17 8314 0.2% AS36925 -- ASMedi,MA AS64512 -- -Private Use AS-,ZZ 16 - 41.214.192.0/18 8296 0.2% AS36925 -- ASMedi,MA AS64512 -- -Private Use AS-,ZZ 17 - 197.253.128.0/17 8236 0.2% AS36925 -- ASMedi,MA AS64512 -- -Private Use AS-,ZZ 18 - 105.188.0.0/14 7880 0.2% AS36925 -- ASMedi,MA AS64512 -- -Private Use AS-,ZZ 19 - 197.153.0.0/16 7872 0.2% AS36925 -- ASMedi,MA AS64512 -- -Private Use AS-,ZZ 20 - 41.92.0.0/17 7855 0.2% AS36925 -- ASMedi,MA AS64512 -- -Private Use AS-,ZZ Details at http://bgpupdates.potaroo.net ------------------------------------ Copies of this report are mailed to: nanog(a)nanog.org eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

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The Cidr Report
by cidr-report＠potaroo.net 16 Jan '15

16 Jan '15

This report has been generated at Fri Jan 16 21:14:25 2015 AEST. The report analyses the BGP Routing Table of AS2.0 router and generates a report on aggregation potential within the table. Check http://www.cidr-report.org/2.0 for a current version of this report. Recent Table History Date Prefixes CIDR Agg 09-01-15 530957 292867 10-01-15 530888 293281 11-01-15 530995 293414 12-01-15 531475 292974 13-01-15 531676 293207 14-01-15 531589 292441 15-01-15 532069 293018 16-01-15 533401 293570 AS Summary 49371 Number of ASes in routing system 19817 Number of ASes announcing only one prefix 3057 Largest number of prefixes announced by an AS AS10620: Telmex Colombia S.A.,CO 120393216 Largest address span announced by an AS (/32s) AS4134 : CHINANET-BACKBONE No.31,Jin-rong Street,CN Aggregation Summary The algorithm used in this report proposes aggregation only when there is a precise match using the AS path, so as to preserve traffic transit policies. Aggregation is also proposed across non-advertised address space ('holes'). --- 16Jan15 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 532447 293424 239023 44.9% All ASes AS6389 2890 71 2819 97.5% BELLSOUTH-NET-BLK - BellSouth.net Inc.,US AS22773 2929 172 2757 94.1% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc.,US AS17974 2830 77 2753 97.3% TELKOMNET-AS2-AP PT Telekomunikasi Indonesia,ID AS28573 2320 311 2009 86.6% NET Serviços de Comunicação S.A.,BR AS3356 2565 726 1839 71.7% LEVEL3 - Level 3 Communications, Inc.,US AS4755 1933 285 1648 85.3% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP,IN AS6147 1780 159 1621 91.1% Telefonica del Peru S.A.A.,PE AS4766 2905 1286 1619 55.7% KIXS-AS-KR Korea Telecom,KR AS7303 1771 288 1483 83.7% Telecom Argentina S.A.,AR AS9808 1522 56 1466 96.3% CMNET-GD Guangdong Mobile Communication Co.Ltd.,CN AS10620 3057 1646 1411 46.2% Telmex Colombia S.A.,CO AS8402 1411 25 1386 98.2% CORBINA-AS OJSC "Vimpelcom",RU AS20115 1856 529 1327 71.5% CHARTER-NET-HKY-NC - Charter Communications,US AS7545 2513 1233 1280 50.9% TPG-INTERNET-AP TPG Telecom Limited,AU AS4323 1629 410 1219 74.8% TWTC - tw telecom holdings, inc.,US AS9498 1293 113 1180 91.3% BBIL-AP BHARTI Airtel Ltd.,IN AS18566 2041 868 1173 57.5% MEGAPATH5-US - MegaPath Corporation,US AS6849 1230 134 1096 89.1% UKRTELNET JSC UKRTELECOM,UA AS22561 1339 276 1063 79.4% AS22561 - CenturyTel Internet Holdings, Inc.,US AS7552 1101 45 1056 95.9% VIETEL-AS-AP Viettel Corporation,VN AS6983 1629 638 991 60.8% ITCDELTA - Earthlink, Inc.,US AS7738 1000 84 916 91.6% Telemar Norte Leste S.A.,BR AS38285 983 113 870 88.5% M2TELECOMMUNICATIONS-AU M2 Telecommunications Group Ltd,AU AS4538 1776 909 867 48.8% ERX-CERNET-BKB China Education and Research Network Center,CN AS24560 1198 422 776 64.8% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services,IN AS26615 914 139 775 84.8% Tim Celular S.A.,BR AS4780 1073 299 774 72.1% SEEDNET Digital United Inc.,TW AS18101 953 192 761 79.9% RELIANCE-COMMUNICATIONS-IN Reliance Communications Ltd.DAKC MUMBAI,IN AS855 812 57 755 93.0% CANET-ASN-4 - Bell Aliant Regional Communications, Inc.,CA AS17908 837 94 743 88.8% TCISL Tata Communications,IN Total 52090 11657 40433 77.6% Top 30 total Possible Bogus Routes 5.100.241.0/24 AS19957 -Reserved AS-,ZZ 23.92.160.0/24 AS14013 EPSON-ROBOTS - EPSON America (Factory Automation/Robotics),US 23.92.161.0/24 AS14013 EPSON-ROBOTS - EPSON America (Factory Automation/Robotics),US 23.252.224.0/20 AS62502 -Reserved AS-,ZZ 23.252.224.0/21 AS62502 -Reserved AS-,ZZ 23.252.232.0/21 AS62502 -Reserved AS-,ZZ 24.231.96.0/24 AS21548 MTO - MTO Telecom Inc.,CA 27.100.7.0/24 AS56096 31.217.248.0/21 AS44902 COV-ASN COVAGE NETWORKS SASU,FR 37.16.88.0/23 AS57652 -Reserved AS-,ZZ 41.73.1.0/24 AS37004 -Reserved AS-,ZZ 41.73.10.0/24 AS37004 -Reserved AS-,ZZ 41.73.11.0/24 AS37004 -Reserved AS-,ZZ 41.73.12.0/24 AS37004 -Reserved AS-,ZZ 41.73.13.0/24 AS37004 -Reserved AS-,ZZ 41.73.15.0/24 AS37004 -Reserved AS-,ZZ 41.73.16.0/24 AS37004 -Reserved AS-,ZZ 41.73.18.0/24 AS37004 -Reserved AS-,ZZ 41.73.20.0/24 AS37004 -Reserved AS-,ZZ 41.73.21.0/24 AS37004 -Reserved AS-,ZZ 41.76.48.0/21 AS36969 MTL-AS,MW 41.78.180.0/23 AS37265 -Reserved AS-,ZZ 41.189.96.0/20 AS37000 -Reserved AS-,ZZ 41.189.127.0/24 AS37000 -Reserved AS-,ZZ 41.189.128.0/24 AS37000 -Reserved AS-,ZZ 41.191.108.0/22 AS37004 -Reserved AS-,ZZ 41.191.108.0/24 AS37004 -Reserved AS-,ZZ 41.191.109.0/24 AS37004 -Reserved AS-,ZZ 41.191.110.0/24 AS37004 -Reserved AS-,ZZ 41.191.111.0/24 AS37004 -Reserved AS-,ZZ 41.223.208.0/22 AS37000 -Reserved AS-,ZZ 41.242.152.0/22 AS37558 LITC,LY 41.242.156.0/22 AS37558 LITC,LY 45.224.0.0/14 AS28000 LACNIC - Latin American and Caribbean IP address,UY 45.228.0.0/14 AS28000 LACNIC - Latin American and Caribbean IP address,UY 45.232.0.0/14 AS28000 LACNIC - Latin American and Caribbean IP address,UY 45.236.0.0/14 AS28000 LACNIC - Latin American and Caribbean IP address,UY 62.122.74.0/23 AS5577 ROOT root SA,LU 64.18.128.0/24 AS14037 AS-DZ-14037 - Dedicated Zone Inc,US 64.25.16.0/23 AS19535 -Reserved AS-,ZZ 64.25.20.0/24 AS19535 -Reserved AS-,ZZ 64.25.21.0/24 AS19535 -Reserved AS-,ZZ 64.25.22.0/24 AS19535 -Reserved AS-,ZZ 64.25.24.0/23 AS19535 -Reserved AS-,ZZ 64.25.27.0/24 AS7046 RFC2270-UUNET-CUSTOMER - MCI Communications Services, Inc. d/b/a Verizon Business,US 64.25.28.0/23 AS19535 -Reserved AS-,ZZ 64.44.0.0/16 AS46879 -Reserved AS-,ZZ 64.112.0.0/17 AS46879 -Reserved AS-,ZZ 64.112.128.0/18 AS46879 -Reserved AS-,ZZ 64.140.128.0/18 AS7385 INTEGRATELECOM - Integra Telecom, Inc.,US 64.187.208.0/24 AS174 COGENT-174 - Cogent Communications,US 65.75.216.0/23 AS10494 AAI - Accurate Automation, Inc.,US 65.75.217.0/24 AS10494 AAI - Accurate Automation, Inc.,US 65.111.1.0/24 AS32258 SDNGLOBAL - SDN Global,US 66.180.64.0/21 AS32558 ZEUTER - Zeuter Development Corporation,CA 66.187.240.0/20 AS14552 ACS-SOUTHEASTDATACENTER - Affiliated Computer Services, Inc.,US 66.205.224.0/19 AS16526 BIRCH-TELECOM - Birch Telecom, Inc.,US 66.251.128.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks,US 66.251.133.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks,US 66.251.134.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks,US 66.251.136.0/21 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks,US 66.251.140.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks,US 66.251.141.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks,US 66.251.142.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks,US 67.210.0.0/20 AS62502 -Reserved AS-,ZZ 67.210.0.0/21 AS62502 -Reserved AS-,ZZ 67.210.8.0/21 AS62502 -Reserved AS-,ZZ 72.19.0.0/19 AS16526 BIRCH-TELECOM - Birch Telecom, Inc.,US 74.113.200.0/23 AS46939 -Reserved AS-,ZZ 74.114.52.0/22 AS40818 -Reserved AS-,ZZ 74.114.52.0/23 AS40818 -Reserved AS-,ZZ 74.114.52.0/24 AS40818 -Reserved AS-,ZZ 74.114.53.0/24 AS40818 -Reserved AS-,ZZ 74.114.54.0/23 AS40818 -Reserved AS-,ZZ 74.114.54.0/24 AS40818 -Reserved AS-,ZZ 74.114.55.0/24 AS40818 -Reserved AS-,ZZ 74.114.184.0/22 AS19888 -Reserved AS-,ZZ 74.118.132.0/22 AS5117 -Reserved AS-,ZZ 74.120.212.0/23 AS32326 MORPHOTRUST-USA - MorphoTrust USA, Inc.,US 74.120.214.0/23 AS32326 MORPHOTRUST-USA - MorphoTrust USA, Inc.,US 74.121.24.0/22 AS36263 FORONA - Forona Technologies, Inc.,US 74.123.136.0/21 AS53358 -Reserved AS-,ZZ 77.243.91.0/24 AS42597 -Reserved AS-,ZZ 80.78.133.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc.,US 80.78.134.0/23 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc.,US 80.78.134.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc.,US 80.78.135.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc.,US 80.250.32.0/22 AS37106 ODUA-AS,NG 83.142.48.0/24 AS13213 UK2NET-AS UK2 - Ltd,GB 83.142.49.0/24 AS13213 UK2NET-AS UK2 - Ltd,GB 83.142.50.0/24 AS9009 M247 M247 Ltd,BE 91.103.8.0/24 AS42551 -Reserved AS-,ZZ 91.103.9.0/24 AS42551 -Reserved AS-,ZZ 91.103.10.0/24 AS42551 -Reserved AS-,ZZ 91.103.11.0/24 AS42551 -Reserved AS-,ZZ 91.193.60.0/22 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 91.195.66.0/23 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 91.197.36.0/22 AS43359 -Reserved AS-,ZZ 91.220.84.0/24 AS5577 ROOT root SA,LU 91.230.27.0/24 AS57022 -Reserved AS-,ZZ 98.143.160.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 98.143.161.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 98.143.162.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 98.143.163.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 98.143.164.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 98.143.165.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 98.143.166.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 98.143.167.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 98.143.168.0/22 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 98.143.172.0/22 AS26566 -Reserved AS-,ZZ 98.143.172.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 98.143.173.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 98.143.174.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 98.143.175.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 102.2.88.0/22 AS38456 PACTEL-AS-AP Pacific Teleports. ,AU 103.10.222.0/24 AS13189 103.14.231.0/24 AS58680 103.15.92.0/22 AS23818 JETINTERNET JETINTERNET Corporation,JP 103.18.248.0/22 AS18097 DCN D.C.N. Corporation,JP 103.19.0.0/22 AS18097 DCN D.C.N. Corporation,JP 103.20.100.0/24 AS23937 103.20.101.0/24 AS23937 103.20.219.0/24 AS55795 VERBDC1-AS-AP Verb Data Centre Pty Ltd,AU 103.21.4.0/22 AS12182 INTERNAP-2BLK - Internap Network Services Corporation,US 103.23.148.0/24 AS13209 103.26.116.0/22 AS17676 GIGAINFRA Softbank BB Corp.,JP 103.243.72.0/24 AS36351 SOFTLAYER - SoftLayer Technologies Inc.,US 103.243.73.0/24 AS36351 SOFTLAYER - SoftLayer Technologies Inc.,US 103.243.74.0/23 AS36351 SOFTLAYER - SoftLayer Technologies Inc.,US 103.248.88.0/22 AS23818 JETINTERNET JETINTERNET Corporation,JP 103.248.220.0/22 AS17676 GIGAINFRA Softbank BB Corp.,JP 103.250.0.0/22 AS17676 GIGAINFRA Softbank BB Corp.,JP 103.252.116.0/22 AS10015 CWJ-NET Cyber Wave Japan Co., Ltd.,JP 104.255.12.0/22 AS36445 COEXTRO-01 - Coextro,CA 111.92.184.0/22 AS9797 NEXONASIAPACIFIC-AS-AP Nexon Asia Pacific P/L,AU 116.206.72.0/24 AS6461 ABOVENET - Abovenet Communications, Inc,US 116.206.85.0/24 AS6461 ABOVENET - Abovenet Communications, Inc,US 116.206.103.0/24 AS6461 ABOVENET - Abovenet Communications, Inc,US 117.120.56.0/21 AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP,IN 124.158.28.0/22 AS45857 142.147.62.0/24 AS3958 AIRCANADA - Air Canada,CA 162.216.176.0/22 AS36114 VERSAWEB-ASN - Versaweb, LLC,US 162.217.156.0/22 AS62502 -Reserved AS-,ZZ 162.217.156.0/23 AS62502 -Reserved AS-,ZZ 162.217.158.0/23 AS62502 -Reserved AS-,ZZ 162.221.48.0/21 AS62502 -Reserved AS-,ZZ 162.221.48.0/22 AS62502 -Reserved AS-,ZZ 162.221.52.0/22 AS62502 -Reserved AS-,ZZ 162.222.128.0/21 AS36114 VERSAWEB-ASN - Versaweb, LLC,US 162.223.64.0/21 AS62502 -Reserved AS-,ZZ 162.223.64.0/22 AS62502 -Reserved AS-,ZZ 162.223.68.0/22 AS62502 -Reserved AS-,ZZ 166.93.0.0/16 AS23537 CRITIGEN - Micro Source, Inc.,US 172.102.0.0/22 AS4812 CHINANET-SH-AP China Telecom (Group),CN 176.111.168.0/22 AS50586 MACROSOLUTIONS MacroSolution SRL,RO 182.237.25.0/24 AS10201 DWL-AS-IN Dishnet Wireless Limited. Broadband Wireless,IN 185.28.180.0/22 AS18097 DCN D.C.N. Corporation,JP 186.65.108.0/22 AS22927 Telefonica de Argentina,AR 190.124.252.0/22 AS7303 Telecom Argentina S.A.,AR 192.9.0.0/16 AS11479 BRM-SUN-AS - Sun Microsystems, Inc,US 192.25.10.0/24 AS5714 HPES - Hewlett-Packard Company,US 192.25.11.0/24 AS5714 HPES - Hewlett-Packard Company,US 192.25.13.0/24 AS5714 HPES - Hewlett-Packard Company,US 192.25.14.0/24 AS5714 HPES - Hewlett-Packard Company,US 192.34.152.0/21 AS10835 VISIONARY - Visionary Communications, Inc.,US 192.75.23.0/24 AS2579 AS2579 - Alcatel-Lucent,FR 192.75.239.0/24 AS23498 CDSI - COGECODATA,CA 192.81.70.0/24 AS39363 NPLUSNETWORKS - NPlus Networks,CA 192.84.24.0/24 AS4323 TWTC - tw telecom holdings, inc.,US 192.101.70.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 192.101.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 192.101.72.0/24 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 192.124.252.0/22 AS680 DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.,DE 192.131.233.0/24 AS7018 ATT-INTERNET4 - AT&T Services, Inc.,US 192.149.81.0/24 AS14454 PERIMETER-ESECURITY - Perimeter eSecurity,US 192.154.32.0/19 AS81 NCREN - MCNC,US 192.154.64.0/19 AS81 NCREN - MCNC,US 192.155.48.0/22 AS209 ASN-QWEST - Qwest Communications Company, LLC,US 192.155.57.0/24 AS6128 CABLE-NET-1 - Cablevision Systems Corp.,US 192.155.58.0/23 AS6128 CABLE-NET-1 - Cablevision Systems Corp.,US 192.155.61.0/24 AS6128 CABLE-NET-1 - Cablevision Systems Corp.,US 192.155.65.0/24 AS6128 CABLE-NET-1 - Cablevision Systems Corp.,US 192.155.66.0/24 AS174 COGENT-174 - Cogent Communications,US 192.155.67.0/24 AS174 COGENT-174 - Cogent Communications,US 192.155.68.0/24 AS174 COGENT-174 - Cogent Communications,US 192.166.32.0/20 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 192.188.208.0/20 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center,US 192.245.195.0/24 AS7381 SUNGARDRS - SunGard Availability Services LP,US 193.9.59.0/24 AS1257 TELE2,SE 193.16.106.0/24 AS31539 -Reserved AS-,ZZ 193.16.145.0/24 AS31392 -Reserved AS-,ZZ 193.22.86.0/24 AS24751 MULTIFI-AS Jakobstadsnejdens Telefon Ab,FI 193.22.224.0/20 AS3322 -Reserved AS-,ZZ 193.22.238.0/23 AS62383 LDS-AS Lambrechts Data Services VOF,BE 193.26.213.0/24 AS31641 BYTEL-AS Bytel Ltd,GB 193.28.14.0/24 AS34309 LINK11 Link11 GmbH,DE 193.33.6.0/23 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 193.33.252.0/23 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 193.46.200.0/24 AS34243 WEBAGE Web Age Ltd,GB 193.106.32.0/22 AS49873 -Reserved AS-,ZZ 193.111.229.0/24 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 193.149.2.0/23 AS15919 INTERHOST Servicios de Hosting en Internet S.A.,ES 193.164.152.0/24 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 193.178.196.0/22 AS15657 SPEEDBONE-AS Speedbone Internet & Connectivity GmbH,DE 193.188.252.0/24 AS8697 JTC-AS8697 Jordan Telecommunications Company,JO 193.200.244.0/24 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 193.201.244.0/24 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 193.201.245.0/24 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 193.201.246.0/24 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 193.202.8.0/21 AS3322 -Reserved AS-,ZZ 193.202.9.0/24 AS6824 HERMES-NETWORK Hermes Telecom International Ltd,GB 193.223.103.0/24 AS8437 UTA-AS Tele2 Telecommunication GmbH,AT 193.227.109.0/24 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 193.227.236.0/23 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 194.6.252.0/24 AS21202 DCSNET-AS Bredband2 AB,SE 194.9.8.0/23 AS2863 SPRITELINK Centor AB,SE 194.9.8.0/24 AS2863 SPRITELINK Centor AB,SE 194.33.11.0/24 AS8943 JUMP Jump Networks Ltd.,GB 194.39.78.0/23 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 194.49.17.0/24 AS13135 CREW-AS Wieske's Crew GmbH,DE 194.50.8.0/24 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 194.60.88.0/21 AS5089 NTL Virgin Media Limited,GB 194.61.147.0/24 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 194.61.150.0/24 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 194.61.151.0/24 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 194.63.152.0/22 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 194.76.224.0/24 AS34701 WITZENMANN-AS Witzenmann GmbH, Pforzheim,DE 194.76.225.0/24 AS34701 WITZENMANN-AS Witzenmann GmbH, Pforzheim,DE 194.79.36.0/22 AS3257 TINET-BACKBONE Tinet SpA,DE 194.88.6.0/24 AS35093 RO-HTPASSPORT High Tech Passport Ltd SUA California San Jose SUCURSALA BUCURESTI ROMANIA,RO 194.88.226.0/23 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 194.99.67.0/24 AS9083 CARPENET carpeNet Information Technologies GmbH,DE 194.126.152.0/23 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 194.126.219.0/24 AS34545 -Reserved AS-,ZZ 194.126.233.0/24 AS31235 SKIWEBCENTER-AS SKIWEBCENTER SARL,FR 194.150.214.0/23 AS30880 SPACEDUMP-AS SpaceDump IT AB,SE 194.156.179.0/24 AS3209 VODANET Vodafone GmbH,DE 194.180.25.0/24 AS21358 ATOS-ORIGIN-DE-AS Atos Information Technology GmbH,DE 194.187.24.0/22 AS8856 UKRNET UkrNet Ltd,UA 195.8.48.0/23 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 195.8.48.0/24 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 195.8.119.0/24 AS34304 TEENTELECOM Teen Telecom SRL,RO 195.42.232.0/22 AS15657 SPEEDBONE-AS Speedbone Internet & Connectivity GmbH,DE 195.85.194.0/24 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 195.85.201.0/24 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 195.110.0.0/23 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 195.128.240.0/23 AS21202 DCSNET-AS Bredband2 AB,SE 195.149.119.0/24 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 195.189.174.0/23 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 195.216.234.0/24 AS31309 NMV-AS New Media Ventures BVBA,BE 195.234.156.0/24 AS25028 -Reserved AS-,ZZ 195.242.182.0/24 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 195.244.18.0/23 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 196.3.182.0/24 AS37004 -Reserved AS-,ZZ 196.3.183.0/24 AS37004 -Reserved AS-,ZZ 196.22.8.0/24 AS27822 Emerging Markets Communications de Argentina S.R.L,AR 196.22.11.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc.,US 196.192.124.0/23 AS37301 AFRINIC-ZA-CPT-AS,MU 196.216.18.0/24 AS33790 -Reserved AS-,ZZ 197.149.188.0/22 AS37282 MAINONE,NG 198.22.195.0/24 AS54583 -Reserved AS-,ZZ 198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc.,US 198.71.17.0/24 AS11268 -Reserved AS-,ZZ 198.71.18.0/23 AS11268 -Reserved AS-,ZZ 198.71.20.0/23 AS11268 -Reserved AS-,ZZ 198.71.22.0/24 AS11268 -Reserved AS-,ZZ 198.71.26.0/24 AS11268 -Reserved AS-,ZZ 198.71.27.0/24 AS11268 -Reserved AS-,ZZ 198.74.11.0/24 AS14573 KEYSPANENERGY-NE1 - Keyspan Energy,US 198.74.13.0/24 AS14573 KEYSPANENERGY-NE1 - Keyspan Energy,US 198.74.38.0/24 AS16966 SBCIDC-LSAN03 - AT&T Internet Services,US 198.74.39.0/24 AS16966 SBCIDC-LSAN03 - AT&T Internet Services,US 198.74.40.0/24 AS16966 SBCIDC-LSAN03 - AT&T Internet Services,US 198.97.72.0/21 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center,US 198.97.96.0/19 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center,US 198.97.192.0/20 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center,US 198.97.240.0/20 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center,US 198.163.214.0/24 AS21804 ACCESS-SK - Access Communications Co-operative Limited,CA 198.163.215.0/24 AS6327 SHAW - Shaw Communications Inc.,CA 198.163.216.0/24 AS6327 SHAW - Shaw Communications Inc.,CA 198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 198.252.165.0/24 AS20115 CHARTER-NET-HKY-NC - Charter Communications,US 198.252.166.0/24 AS20115 CHARTER-NET-HKY-NC - Charter Communications,US 198.252.167.0/24 AS20115 CHARTER-NET-HKY-NC - Charter Communications,US 198.252.168.0/24 AS20115 CHARTER-NET-HKY-NC - Charter Communications,US 198.252.169.0/24 AS20115 CHARTER-NET-HKY-NC - Charter Communications,US 199.85.9.0/24 AS852 ASN852 - TELUS Communications Inc.,CA 199.88.52.0/22 AS17018 QTS-SACRAMENTO-1 - Quality Investment Properties Sacramento, LLC,US 199.116.200.0/21 AS22830 -Reserved AS-,ZZ 199.121.0.0/16 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center,US 199.123.16.0/20 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center,US 199.204.144.0/21 AS36007 -Reserved AS-,ZZ 200.1.112.0/24 AS29754 GO2TEL - GO2TEL.COM INC.,US 200.6.87.0/24 AS27947 Telconet S.A,EC 200.58.248.0/21 AS27849 200.81.48.0/24 AS11664 Techtel LMDS Comunicaciones Interactivas S.A.,AR 200.81.49.0/24 AS11664 Techtel LMDS Comunicaciones Interactivas S.A.,AR 202.8.106.0/24 AS9530 SHINSEGAE-AS SHINSEGAE I&C Co., Ltd.,KR 202.53.138.0/24 AS4058 CITICTEL-CPC-AS4058 CITIC Telecom International CPC Limited,HK 202.58.113.0/24 AS19161 -Reserved AS-,ZZ 202.61.108.0/24 AS55812 202.61.118.0/24 AS55833 202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network,CN 202.158.251.0/24 AS9255 CONNECTPLUS-AS Singapore Telecom,SG 202.165.120.0/24 AS19161 -Reserved AS-,ZZ 202.165.124.0/24 AS23749 GLOBAL-TRANSIT-AS-HKCOLO-AP HKCOLO ltd. Internet Service Provider,HK 202.174.125.0/24 AS9498 BBIL-AP BHARTI Airtel Ltd.,IN 203.28.240.0/20 AS10148 UNIMELB-AS-AP The University of Melbourne, Melbourne, Victoria,AU 203.142.219.0/24 AS45149 203.160.48.0/21 AS38008 203.175.8.0/23 AS23858 203.175.11.0/24 AS9229 SPEEDCAST-AP SPEEDCAST Limited,HK 203.189.116.0/22 AS45606 203.189.116.0/24 AS45606 203.189.117.0/24 AS45606 203.189.118.0/24 AS45606 203.189.119.0/24 AS45606 204.8.216.0/21 AS14037 AS-DZ-14037 - Dedicated Zone Inc,US 204.8.217.0/24 AS19318 NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC,US 204.8.218.0/24 AS19318 NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC,US 204.8.222.0/24 AS14037 AS-DZ-14037 - Dedicated Zone Inc,US 204.10.88.0/21 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 204.15.208.0/22 AS13706 COMPLETEWEBNET - CompleteWeb.Net LLC,US 204.16.96.0/24 AS19972 -Reserved AS-,ZZ 204.16.97.0/24 AS19972 -Reserved AS-,ZZ 204.16.98.0/24 AS19972 -Reserved AS-,ZZ 204.16.99.0/24 AS19972 -Reserved AS-,ZZ 204.69.144.0/24 AS27283 RJF-INTERNET - Raymond James Financial, Inc.,US 204.87.251.0/24 AS22217 -Reserved AS-,ZZ 204.106.16.0/24 AS4323 TWTC - tw telecom holdings, inc.,US 204.187.11.0/24 AS51113 ELEKTA-AS Elekta,GB 205.137.240.0/20 AS11686 ENA - Education Networks of America,US 205.159.44.0/24 AS40157 ADESA-CORP-AS - ADESA Corp,US 205.166.231.0/24 AS7029 WINDSTREAM - Windstream Communications Inc,US 205.211.160.0/24 AS30045 UHN-ASN - University Health Network,CA 206.197.184.0/24 AS23304 DATOTEL-STL-AS - Datotel LLC, a NetLabs LLC Company,US 206.223.224.0/24 AS21548 MTO - MTO Telecom Inc.,CA 207.2.120.0/21 AS6221 USCYBERSITES - US Cybersites, Inc,US 207.174.131.0/24 AS26116 INDRA - Indra's Net Inc,US 207.174.132.0/23 AS26116 INDRA - Indra's Net Inc,US 207.174.152.0/23 AS26116 INDRA - Indra's Net Inc,US 207.174.154.0/24 AS26116 INDRA - Indra's Net Inc,US 207.174.155.0/24 AS26116 INDRA - Indra's Net Inc,US 207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc.,US 207.189.0.0/19 AS46879 -Reserved AS-,ZZ 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc.,US 207.254.128.0/21 AS30689 FLOW-NET - FLOW,JM 207.254.128.0/24 AS30689 FLOW-NET - FLOW,JM 207.254.136.0/21 AS30689 FLOW-NET - FLOW,JM 208.66.64.0/24 AS16936 -Reserved AS-,ZZ 208.66.65.0/24 AS16936 -Reserved AS-,ZZ 208.66.66.0/24 AS16936 -Reserved AS-,ZZ 208.66.67.0/24 AS16936 -Reserved AS-,ZZ 208.67.132.0/22 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 208.75.152.0/21 AS32146 -Reserved AS-,ZZ 208.76.20.0/24 AS31812 -Reserved AS-,ZZ 208.76.21.0/24 AS31812 -Reserved AS-,ZZ 208.77.164.0/24 AS22659 -Reserved AS-,ZZ 208.77.166.0/24 AS4323 TWTC - tw telecom holdings, inc.,US 208.83.53.0/24 AS40569 YGOMI-AS - Ygomi LLC,US 208.84.232.0/24 AS33131 -Reserved AS-,ZZ 208.84.233.0/24 AS33131 -Reserved AS-,ZZ 208.84.234.0/24 AS33131 -Reserved AS-,ZZ 208.84.237.0/24 AS33131 -Reserved AS-,ZZ 208.93.216.0/22 AS209 ASN-QWEST - Qwest Communications Company, LLC,US 208.94.216.0/23 AS13629 -Reserved AS-,ZZ 208.94.219.0/24 AS13629 -Reserved AS-,ZZ 208.94.221.0/24 AS13629 -Reserved AS-,ZZ 208.94.223.0/24 AS13629 -Reserved AS-,ZZ 209.135.171.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 209.135.175.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 209.177.64.0/20 AS6461 ABOVENET - Abovenet Communications, Inc,US 209.193.112.0/20 AS209 ASN-QWEST - Qwest Communications Company, LLC,US 209.209.51.0/24 AS18687 MPOWER-2 - MPOWER COMMUNICATIONS CORP.,US 209.234.112.0/23 AS32252 -Reserved AS-,ZZ 209.234.114.0/23 AS32252 -Reserved AS-,ZZ 209.234.116.0/24 AS32252 -Reserved AS-,ZZ 209.234.117.0/24 AS32252 -Reserved AS-,ZZ 209.234.118.0/24 AS32252 -Reserved AS-,ZZ 209.234.119.0/24 AS32252 -Reserved AS-,ZZ 209.234.120.0/24 AS32252 -Reserved AS-,ZZ 209.234.121.0/24 AS32252 -Reserved AS-,ZZ 209.234.122.0/24 AS32252 -Reserved AS-,ZZ 209.250.224.0/22 AS14037 AS-DZ-14037 - Dedicated Zone Inc,US 209.250.224.0/24 AS14037 AS-DZ-14037 - Dedicated Zone Inc,US 209.250.225.0/24 AS14037 AS-DZ-14037 - Dedicated Zone Inc,US 209.250.230.0/24 AS19318 NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC,US 209.250.253.0/24 AS19318 NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC,US 209.250.254.0/24 AS19318 NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC,US 213.255.128.0/20 AS24863 LINKdotNET-AS,EG 213.255.144.0/20 AS24863 LINKdotNET-AS,EG 216.24.208.0/24 AS3561 SAVVIS - Savvis,US 216.73.81.0/24 AS6432 DOUBLECLICK - Double Click, Inc.,US 216.73.82.0/24 AS6432 DOUBLECLICK - Double Click, Inc.,US 216.73.85.0/24 AS6432 DOUBLECLICK - Double Click, Inc.,US 216.73.88.0/24 AS6432 DOUBLECLICK - Double Click, Inc.,US 216.73.89.0/24 AS6432 DOUBLECLICK - Double Click, Inc.,US 216.73.94.0/24 AS6432 DOUBLECLICK - Double Click, Inc.,US 216.73.95.0/24 AS6432 DOUBLECLICK - Double Click, Inc.,US 216.146.0.0/19 AS11915 US-TELEPACIFIC - TelePacific Communications,US 216.152.24.0/22 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc.,US 216.170.96.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc.,US 216.170.101.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc.,US 216.170.104.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc.,US 216.170.105.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc.,US 216.212.192.0/19 AS46879 -Reserved AS-,ZZ 216.234.132.0/24 AS14545 ADR-DRIVING-RECORDS - AMERICAN DRIVING RECORDS, INC.,US 216.238.192.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 216.238.193.0/24 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 216.238.194.0/24 AS26566 -Reserved AS-,ZZ 216.238.196.0/22 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS, LLC,US 216.251.50.0/24 AS38191 INFOSYS-AS Infosys Technologies Ltd,IN 216.251.53.0/24 AS38191 INFOSYS-AS Infosys Technologies Ltd,IN 216.251.62.0/24 AS38191 INFOSYS-AS Infosys Technologies Ltd,IN Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)nanog.org eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

1 0

Network Management Survey
by Gember-Jacobson, Aaron 16 Jan '15

16 Jan '15

We are a team of researchers in the Computer Sciences department at the University of Wisconsin studying network management practices. Our goal is to better understand what practices are employed by network operators, and to what extent certain practices impact the frequency/severity of network problems. We would appreciate if you could take two minutes to complete our brief 12 question survey: https://docs.google.com/forms/d/1CfO07p7tIm7w1P10NNYQrKeDJMFn0O0Ld3kdn9ZBP6… To learn more about our research, visit http://cs.wisc.edu/~agember/go/mpa Thanks, Aaron Gember-Jacobson Fellow, University of Wisconsin-Madison

1 0

Weekly Routing Table Report
by Routing Analysis Role Account 16 Jan '15

16 Jan '15

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, AusNOG, SANOG, PacNOG, CaribNOG and the RIPE Routing Working Group. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.rand.apnic.net. If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>. Routing Table Report 04:00 +10GMT Sat 17 Jan, 2015 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 526976 Prefixes after maximum aggregation (per Origin AS): 202232 Deaggregation factor: 2.61 Unique aggregates announced (without unneeded subnets): 257810 Total ASes present in the Internet Routing Table: 49093 Prefixes per ASN: 10.73 Origin-only ASes present in the Internet Routing Table: 36410 Origin ASes announcing only one prefix: 16310 Transit ASes present in the Internet Routing Table: 6195 Transit-only ASes present in the Internet Routing Table: 168 Average AS path length visible in the Internet Routing Table: 4.5 Max AS path length visible: 107 Max AS path prepend of ASN ( 55644) 100 Prefixes from unregistered ASNs in the Routing Table: 1602 Unregistered ASNs in the Routing Table: 417 Number of 32-bit ASNs allocated by the RIRs: 8376 Number of 32-bit ASNs visible in the Routing Table: 6488 Prefixes from 32-bit ASNs in the Routing Table: 23272 Number of bogon 32-bit ASNs visible in the Routing Table: 11 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 392 Number of addresses announced to Internet: 2719739492 Equivalent to 162 /8s, 27 /16s and 238 /24s Percentage of available address space announced: 73.5 Percentage of allocated address space announced: 73.5 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 97.1 Total number of prefixes smaller than registry allocations: 177721 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 130455 Total APNIC prefixes after maximum aggregation: 38037 APNIC Deaggregation factor: 3.43 Prefixes being announced from the APNIC address blocks: 135324 Unique aggregates announced from the APNIC address blocks: 55288 APNIC Region origin ASes present in the Internet Routing Table: 5016 APNIC Prefixes per ASN: 26.98 APNIC Region origin ASes announcing only one prefix: 1225 APNIC Region transit ASes present in the Internet Routing Table: 864 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 107 Number of APNIC region 32-bit ASNs visible in the Routing Table: 1252 Number of APNIC addresses announced to Internet: 741194624 Equivalent to 44 /8s, 45 /16s and 187 /24s Percentage of available APNIC address space announced: 86.6 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 131072-135580 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 174887 Total ARIN prefixes after maximum aggregation: 86451 ARIN Deaggregation factor: 2.02 Prefixes being announced from the ARIN address blocks: 176802 Unique aggregates announced from the ARIN address blocks: 82742 ARIN Region origin ASes present in the Internet Routing Table: 16434 ARIN Prefixes per ASN: 10.76 ARIN Region origin ASes announcing only one prefix: 6086 ARIN Region transit ASes present in the Internet Routing Table: 1715 Average ARIN Region AS path length visible: 3.9 Max ARIN Region AS path length visible: 19 Number of ARIN region 32-bit ASNs visible in the Routing Table: 322 Number of ARIN addresses announced to Internet: 1055595232 Equivalent to 62 /8s, 235 /16s and 26 /24s Percentage of available ARIN address space announced: 55.8 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 393216-394239 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 127056 Total RIPE prefixes after maximum aggregation: 63838 RIPE Deaggregation factor: 1.99 Prefixes being announced from the RIPE address blocks: 133202 Unique aggregates announced from the RIPE address blocks: 83191 RIPE Region origin ASes present in the Internet Routing Table: 17829 RIPE Prefixes per ASN: 7.47 RIPE Region origin ASes announcing only one prefix: 8150 RIPE Region transit ASes present in the Internet Routing Table: 2924 Average RIPE Region AS path length visible: 5.1 Max RIPE Region AS path length visible: 32 Number of RIPE region 32-bit ASNs visible in the Routing Table: 3357 Number of RIPE addresses announced to Internet: 692833412 Equivalent to 41 /8s, 75 /16s and 204 /24s Percentage of available RIPE address space announced: 100.7 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 196608-202239 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 58714 Total LACNIC prefixes after maximum aggregation: 10894 LACNIC Deaggregation factor: 5.39 Prefixes being announced from the LACNIC address blocks: 67849 Unique aggregates announced from the LACNIC address blocks: 31251 LACNIC Region origin ASes present in the Internet Routing Table: 2391 LACNIC Prefixes per ASN: 28.38 LACNIC Region origin ASes announcing only one prefix: 643 LACNIC Region transit ASes present in the Internet Routing Table: 469 Average LACNIC Region AS path length visible: 4.9 Max LACNIC Region AS path length visible: 25 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 1472 Number of LACNIC addresses announced to Internet: 167684224 Equivalent to 9 /8s, 254 /16s and 168 /24s Percentage of available LACNIC address space announced: 99.9 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-265628 + ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 12479 Total AfriNIC prefixes after maximum aggregation: 2968 AfriNIC Deaggregation factor: 4.20 Prefixes being announced from the AfriNIC address blocks: 13407 Unique aggregates announced from the AfriNIC address blocks: 4990 AfriNIC Region origin ASes present in the Internet Routing Table: 737 AfriNIC Prefixes per ASN: 18.19 AfriNIC Region origin ASes announcing only one prefix: 206 AfriNIC Region transit ASes present in the Internet Routing Table: 151 Average AfriNIC Region AS path length visible: 4.5 Max AfriNIC Region AS path length visible: 24 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 85 Number of AfriNIC addresses announced to Internet: 60936448 Equivalent to 3 /8s, 161 /16s and 209 /24s Percentage of available AfriNIC address space announced: 60.5 AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4766 2905 11556 910 Korea Telecom 17974 2830 904 77 PT Telekomunikasi Indonesia 7545 2500 336 128 TPG Telecom Limited 4755 1933 418 191 TATA Communications formerly 4538 1758 4190 71 China Education and Research 9829 1675 1323 30 National Internet Backbone 9808 1523 6719 19 Guangdong Mobile Communicatio 4808 1457 2213 435 CNCGROUP IP network China169 9583 1393 115 572 Sify Limited 9498 1292 336 98 BHARTI Airtel Ltd. Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 22773 2930 2955 141 Cox Communications Inc. 6389 2891 3688 51 BellSouth.net Inc. 3356 2566 10685 478 Level 3 Communications, Inc. 18566 2042 379 183 MegaPath Corporation 20115 1855 1826 448 Charter Communications 6983 1629 867 245 EarthLink, Inc. 4323 1622 1037 408 tw telecom holdings, inc. 30036 1522 316 541 Mediacom Communications Corp 701 1399 11273 686 MCI Communications Services, 22561 1339 411 241 CenturyTel Internet Holdings, Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 34984 1937 300 359 TELLCOM ILETISIM HIZMETLERI A 20940 1546 603 1147 Akamai International B.V. 8402 1428 544 15 OJSC "Vimpelcom" 6849 1233 356 25 JSC "Ukrtelecom" 13188 1038 97 55 TOV "Bank-Inform" 31148 940 45 41 Freenet Ltd. 8551 904 373 48 Bezeq International-Ltd 9198 853 349 26 JSC Kazakhtelecom 12479 831 793 86 France Telecom Espana SA 6830 825 2340 445 Liberty Global Operations B.V Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 10620 3057 495 248 Telmex Colombia S.A. 28573 2320 2130 116 NET Serviços de Comunicação S 6147 1780 374 30 Telefonica del Peru S.A.A. 7303 1768 1172 237 Telecom Argentina S.A. 8151 1489 3080 431 Uninet S.A. de C.V. 6503 1226 417 56 Axtel, S.A.B. de C.V. 7738 1000 1882 42 Telemar Norte Leste S.A. 3816 915 396 148 COLOMBIA TELECOMUNICACIONES S 26615 914 2325 35 Tim Celular S.A. 18881 857 1036 22 Global Village Telecom Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 8452 1497 958 13 TE-AS 24863 951 284 26 Link Egypt (Link.NET) 36903 480 242 90 Office National des Postes et 36992 373 845 30 ETISALAT MISR 37492 347 145 64 Orange Tunisie 24835 295 144 9 Vodafone Data 3741 248 921 213 Internet Solutions 29571 233 21 12 Cote d'Ivoire Telecom 36947 195 807 13 Telecom Algeria 15706 176 32 6 Sudatel (Sudan Telecom Co. Lt Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 10620 3057 495 248 Telmex Colombia S.A. 22773 2930 2955 141 Cox Communications Inc. 4766 2905 11556 910 Korea Telecom 6389 2891 3688 51 BellSouth.net Inc. 17974 2830 904 77 PT Telekomunikasi Indonesia 3356 2566 10685 478 Level 3 Communications, Inc. 7545 2500 336 128 TPG Telecom Limited 28573 2320 2130 116 NET Serviços de Comunicação S 18566 2042 379 183 MegaPath Corporation 34984 1937 300 359 TELLCOM ILETISIM HIZMETLERI A Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 6389 2891 2840 BellSouth.net Inc. 22773 2930 2789 Cox Communications Inc. 17974 2830 2753 PT Telekomunikasi Indonesia 7545 2500 2372 TPG Telecom Limited 28573 2320 2204 NET Serviços de Comunicação S 3356 2566 2088 Level 3 Communications, Inc. 4766 2905 1995 Korea Telecom 18566 2042 1859 MegaPath Corporation 6147 1780 1750 Telefonica del Peru S.A.A. 4755 1933 1742 TATA Communications formerly Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 30662 UNALLOCATED 8.2.129.0/24 3356 Level 3 Communicatio 53506 UNALLOCATED 8.17.102.0/23 3356 Level 3 Communicatio 46467 UNALLOCATED 8.19.192.0/24 46887 Lightower Fiber Netw 18985 UNALLOCATED 8.21.68.0/22 3356 Level 3 Communicatio 46473 UNALLOCATED 8.27.122.0/24 12180 Internap Network Ser 46473 UNALLOCATED 8.27.124.0/24 12180 Internap Network Ser 27205 UNALLOCATED 8.38.16.0/21 6461 Abovenet Communicati 15347 UNALLOCATED 8.224.147.0/24 12064 Cox Communications I 33628 UNALLOCATED 12.0.239.0/24 1239 Sprint 32805 UNALLOCATED 12.1.225.0/24 7018 AT&T Services, Inc. Complete listing at http://thyme.rand.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 5.100.241.0/24 23456 32bit Transition AS 23.92.160.0/24 14013 EPSON America (Factory Automa 23.92.161.0/24 14013 EPSON America (Factory Automa 23.252.224.0/20 62502 >>UNKNOWN<< 23.252.224.0/21 62502 >>UNKNOWN<< 23.252.232.0/21 62502 >>UNKNOWN<< 24.231.96.0/24 21548 MTO Telecom Inc. 27.100.7.0/24 56096 >>UNKNOWN<< 31.217.248.0/21 44902 COVAGE NETWORKS SASU 37.16.88.0/23 57652 >>UNKNOWN<< Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:12 /10:31 /11:92 /12:265 /13:502 /14:998 /15:1724 /16:13041 /17:7193 /18:12004 /19:24928 /20:35731 /21:38315 /22:56977 /23:49791 /24:282396 /25:1149 /26:1084 /27:677 /28:15 /29:14 /30:10 /31:0 /32:11 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 22773 2143 2930 Cox Communications Inc. 18566 1997 2042 MegaPath Corporation 6389 1671 2891 BellSouth.net Inc. 30036 1367 1522 Mediacom Communications Corp 6147 1323 1780 Telefonica del Peru S.A.A. 6983 1315 1629 EarthLink, Inc. 34984 1241 1937 TELLCOM ILETISIM HIZMETLERI A 11492 1125 1184 CABLE ONE, INC. 8402 1093 1428 OJSC "Vimpelcom" 10620 1090 3057 Telmex Colombia S.A. Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1420 2:672 3:1 4:94 5:1216 6:21 8:1403 11:1 12:1839 13:4 14:1253 15:17 16:2 17:45 18:21 20:50 23:1097 24:1673 27:1823 31:1486 32:39 33:2 34:5 35:1 36:130 37:1884 38:969 39:15 40:230 41:3001 42:267 43:915 44:23 45:90 46:2132 47:34 49:781 50:784 52:12 54:66 55:7 56:8 57:32 58:1121 59:674 60:454 61:1747 62:1287 63:1901 64:4400 65:2268 66:4079 67:2009 68:1035 69:3248 70:907 71:427 72:1969 74:2621 75:314 76:411 77:1414 78:1032 79:788 80:1324 81:1300 82:802 83:669 84:673 85:1314 86:384 87:1193 88:522 89:1761 90:139 91:5882 92:794 93:1694 94:1911 95:1396 96:420 97:334 98:1040 99:46 100:70 101:802 103:6517 104:1080 105:109 106:199 107:886 108:607 109:2019 110:1063 111:1469 112:743 113:978 114:808 115:1249 116:1320 117:1031 118:1681 119:1395 120:438 121:1012 122:2173 123:1718 124:1490 125:1523 128:645 129:374 130:382 131:1080 132:449 133:167 134:389 135:86 136:331 137:299 138:396 139:176 140:220 141:411 142:620 143:444 144:515 145:112 146:725 147:547 148:1062 149:395 150:548 151:748 152:485 153:246 154:296 155:676 156:394 157:330 158:263 159:946 160:370 161:631 162:1872 163:372 164:645 165:659 166:322 167:717 168:994 169:140 170:1430 171:223 172:48 173:1583 174:707 175:611 176:1471 177:3692 178:2102 179:819 180:1856 181:1630 182:1699 183:575 184:731 185:2666 186:2830 187:1723 188:2001 189:1553 190:7889 191:813 192:8027 193:5556 194:4057 195:3630 196:1687 197:850 198:5447 199:5512 200:6512 201:2925 202:9491 203:9042 204:4656 205:2724 206:3006 207:2971 208:3931 209:3876 210:3495 211:1836 212:2544 213:2258 214:838 215:73 216:5530 217:1776 218:664 219:460 220:1319 221:784 222:462 223:677 End of report

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[NANOG-announce] ARIN+NANOG On The Road - Orlando
by Valerie Wittkop 16 Jan '15

16 Jan '15

We invite you to join us at: ARIN+NANOG On The Road - Orlando Tuesday, 24 February 2015 9:00 AM – 5:00 PM; Reception: 5:00 PM – 6:30 PM Eastern Time Register at: https://www.nanog.org/meetings/road5/registration <https://www.nanog.org/meetings/road5/registration> ARIN + NANOG On The Road is hosted by the American Registry for Internet Numbers (ARIN <https://www.arin.net/>) and the North American Network Operators’ Group (NANOG <https://www.nanog.org/>). If you are, or will be, in the Orlando area, we invite you to attend this meeting <https://www.nanog.org/meetings/road5/home>. The agenda <https://nanog.org/meetings/road5/agenda> features an “Open Internet Debate” keynote address; sessions will include an ARIN Overview along with policies under discussion, DNSSEC & RPKI, IPv6 Tutorial, and an introduction to BGP. This free event, held <https://nanog.org/meetings/road5/hotel> at the Holiday Inn Resort Orlando-Lake Buena Vista, will also feature interactive discussions and networking opportunities. Lunch will be provided and there will be two drawings for $100 Amazon gift cards. Don't wait until it's too late to register <https://nanog.org/meetings/road5/registration>! Space is limited and will fill up fast, so sign up as soon as you know you can attend. Make ARIN+NANOG On The Road your first step toward learning how you can take the wheel and steer the future of the Internet. Please share this invitation with anyone you feel may benefit from attending this meeting. Learn more about On The Road events here <https://www.nanog.org/meetings/road/home>. Feel free to contact us at nanog-support(a)nanog.org <mailto:nanog-support@nanog.org> if you have any questions. Regards, Valerie Valerie Wittkop NANOG Program Director 48377 Fremont Boulevard, Suite 117 Fremont, CA 94538 Tel: +1 510 492 4030 _______________________________________________ NANOG-announce mailing list NANOG-announce(a)mailman.nanog.org http://mailman.nanog.org/mailman/listinfo/nanog-announce

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FL-IX in Miami is ready for new members
by Dave Temkin 16 Jan '15

16 Jan '15

Hi all, FL-IX has started issuing LOAs for both 36 NE 2nd Street and NOTA in Miami. If you have a network that peers at either location, we'd love to have you as a member. We've committed to keeping the IX platform free for 3 years (you bring the cross connect; we have pre-negotiated deals for inexpensive riser in 36 NE 2nd). For more information, please see: http://www.fl-ix.net Here's a list of who's signed up thus far: Akamai Amazon BroadbandONE CloudFlare Coresite Facebook GlobeNet/Oi Google GTT Hurricane Electric Init7 Limelight Netflix Reliable Hosting Quadranet Snappy Internet SoftLayer T-Mobile Telx Vault Networks WebSense Yahoo Regards, -Dave

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Recommended L2 switches for a new IXP
by Manuel Marín 15 Jan '15

15 Jan '15

Dear Nanog community We are trying to build a new IXP in some US Metro areas where we have multiple POPs and I was wondering what do you recommend for L2 switches. I know that some IXPs use Nexus, Brocade, Force10 but I don't personally have experience with these switches. It would be great if you can share your experience and recommendations. There are so many options that I don't know if it makes sense to start with a modular switch (usually expensive because the backplane, dual dc, dual CPU, etc) or start with a 1RU high density switch that support new protocols like Trill and that supposedly allow you to create Ethernet Fabric/Clusters. The requirements are simple, 1G/10G ports for exchange participants, 40G/100G for uplinks between switches and flow support for statistics and traffic analysis. Thank you and have a great day. Regards

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