December 2014 - Test - lists.nanog.org

The Cidr Report
by cidr-report＠potaroo.net 19 Dec '14

19 Dec '14

This report has been generated at Fri Dec 19 21:14:21 2014 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 12-12-14 528724 291879 13-12-14 528772 291750 14-12-14 528706 292095 15-12-14 528899 292005 16-12-14 529090 291868 17-12-14 528967 291870 18-12-14 529244 292723 19-12-14 529745 292686 AS Summary 49196 Number of ASes in routing system 19749 Number of ASes announcing only one prefix 3072 Largest number of prefixes announced by an AS AS10620: Telmex Colombia S.A.,CO 120184320 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'). --- 19Dec14 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 529770 292680 237090 44.8% All ASes AS6389 2891 100 2791 96.5% BELLSOUTH-NET-BLK - BellSouth.net Inc.,US AS22773 2923 173 2750 94.1% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc.,US AS17974 2822 77 2745 97.3% TELKOMNET-AS2-AP PT Telekomunikasi Indonesia,ID AS28573 2313 304 2009 86.9% NET Serviços de Comunicação S.A.,BR AS3356 2621 823 1798 68.6% LEVEL3 - Level 3 Communications, Inc.,US AS6147 1805 169 1636 90.6% Telefonica del Peru S.A.A.,PE AS4766 2918 1293 1625 55.7% KIXS-AS-KR Korea Telecom,KR AS4755 1921 338 1583 82.4% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP,IN AS7303 1775 291 1484 83.6% Telecom Argentina S.A.,AR AS10620 3072 1594 1478 48.1% Telmex Colombia S.A.,CO AS9808 1508 56 1452 96.3% CMNET-GD Guangdong Mobile Communication Co.Ltd.,CN AS8402 1425 26 1399 98.2% CORBINA-AS OJSC "Vimpelcom",RU AS20115 1853 526 1327 71.6% CHARTER-NET-HKY-NC - Charter Communications,US AS7545 2504 1260 1244 49.7% TPG-INTERNET-AP TPG Telecom Limited,AU AS4323 1641 410 1231 75.0% TWTC - tw telecom holdings, inc.,US AS9498 1295 113 1182 91.3% BBIL-AP BHARTI Airtel Ltd.,IN AS18566 2041 868 1173 57.5% MEGAPATH5-US - MegaPath Corporation,US AS6983 1623 489 1134 69.9% ITCDELTA - Earthlink, Inc.,US AS7552 1112 52 1060 95.3% VIETEL-AS-AP Viettel Corporation,VN AS34984 1922 866 1056 54.9% TELLCOM-AS TELLCOM ILETISIM HIZMETLERI A.S.,TR AS22561 1317 351 966 73.3% AS22561 - CenturyTel Internet Holdings, Inc.,US AS7738 1000 84 916 91.6% Telemar Norte Leste S.A.,BR AS31148 1041 162 879 84.4% FREENET-AS Freenet Ltd.,UA AS38285 983 113 870 88.5% M2TELECOMMUNICATIONS-AU M2 Telecommunications Group Ltd,AU AS4538 1782 937 845 47.4% ERX-CERNET-BKB China Education and Research Network Center,CN AS24560 1176 369 807 68.6% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services,IN AS8151 1491 690 801 53.7% Uninet S.A. de C.V.,MX AS26615 914 137 777 85.0% Tim Celular S.A.,BR AS4780 1067 299 768 72.0% SEEDNET Digital United Inc.,TW AS18101 957 194 763 79.7% RELIANCE-COMMUNICATIONS-IN Reliance Communications Ltd.DAKC MUMBAI,IN Total 53713 13164 40549 75.5% Top 30 total Possible Bogus Routes 5.100.241.0/24 AS19957 -Reserved AS-,ZZ 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 41.73.2.0/24 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 41.73.14.0/24 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 43.245.196.0/24 AS36352 AS-COLOCROSSING - ColoCrossing,US 43.245.197.0/24 AS55286 SERVER-MANIA - B2 Net Solutions Inc.,US 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 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 64.247.224.0/19 AS7029 WINDSTREAM - Windstream Communications Inc,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 69.2.64.0/19 AS7029 WINDSTREAM - Windstream Communications Inc,US 69.172.0.0/18 AS7029 WINDSTREAM - Windstream Communications Inc,US 72.12.0.0/18 AS7029 WINDSTREAM - Windstream Communications Inc,US 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 89.31.24.0/23 AS41455 -Reserved AS-,ZZ 89.31.26.0/23 AS41455 -Reserved AS-,ZZ 89.31.28.0/22 AS41455 -Reserved AS-,ZZ 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 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 102.49.0.0/16 AS20150 SKY-CAPITAL Sky Capital Investments Ltd.,DE 102.68.0.0/16 AS20150 SKY-CAPITAL Sky Capital Investments Ltd.,DE 102.98.0.0/16 AS59790 H3S Helge Sczepanek trading as H3S medien services,DE 102.156.0.0/16 AS59790 H3S Helge Sczepanek trading as H3S medien services,DE 102.160.0.0/16 AS59790 H3S Helge Sczepanek trading as H3S medien services,DE 103.1.155.0/24 AS55799 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 AS45334 AIRCEL-AS-AP Dishnet Wireless Limited,IN 103.20.101.0/24 AS45334 AIRCEL-AS-AP Dishnet Wireless Limited,IN 103.20.124.0/24 AS45355 DIGICELPACIFIC-1-AP Clarendon House,FJ 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 103.23.148.0/23 AS13209 103.23.148.0/24 AS13209 103.26.116.0/22 AS17676 GIGAINFRA Softbank BB Corp.,JP 103.27.144.0/22 AS18097 DCN D.C.N. Corporation,JP 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 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 151.216.128.0/18 AS28840 TATTELECOM-AS OJSC "OAO TATTELECOM",RU 151.216.192.0/18 AS28840 TATTELECOM-AS OJSC "OAO TATTELECOM",RU 154.254.0.0/16 AS59790 H3S Helge Sczepanek trading as H3S medien services,DE 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 162.223.64.0/21 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 173.211.192.0/18 AS7029 WINDSTREAM - Windstream Communications Inc,US 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 192.84.24.0/24 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 192.155.52.0/23 AS14455 SUNGARD-RECOVERY - Sungard Network Solutions, Inc.,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 193.111.229.0/24 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 AS6824 HERMES-NETWORK Hermes Telecom International Ltd,GB 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 196.3.181.0/24 AS37004 -Reserved AS-,ZZ 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 196.80.0.0/16 AS59790 H3S Helge Sczepanek trading as H3S medien services,DE 196.109.0.0/16 AS59790 H3S Helge Sczepanek trading as H3S medien services,DE 196.192.124.0/23 AS37301 AFRINIC-ZA-CPT-AS,MU 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 202.94.1.0/24 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 203.189.116.0/22 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 204.10.88.0/21 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 206.53.208.0/23 AS17157 -Reserved AS-,ZZ 206.53.211.0/24 AS17157 -Reserved AS-,ZZ 206.53.212.0/24 AS17157 -Reserved AS-,ZZ 206.53.213.0/24 AS17157 -Reserved AS-,ZZ 206.53.214.0/23 AS17157 -Reserved AS-,ZZ 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 208.94.216.0/23 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 208.115.0.0/19 AS7029 WINDSTREAM - Windstream Communications Inc,US 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 209.159.32.0/19 AS7029 WINDSTREAM - Windstream Communications Inc,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 213.255.128.0/20 AS24863 LINKdotNET-AS,EG 213.255.144.0/20 AS24863 LINKdotNET-AS,EG 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 216.83.224.0/19 AS7029 WINDSTREAM - Windstream Communications Inc,US 216.107.64.0/18 AS7029 WINDSTREAM - Windstream Communications Inc,US 216.117.240.0/21 AS17157 -Reserved AS-,ZZ 216.117.248.0/22 AS17157 -Reserved AS-,ZZ 216.117.252.0/23 AS17157 -Reserved AS-,ZZ 216.117.254.0/24 AS17157 -Reserved AS-,ZZ 216.117.255.0/24 AS17157 -Reserved AS-,ZZ 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 216.219.0.0/18 AS7029 WINDSTREAM - Windstream Communications Inc,US 216.231.96.0/19 AS7029 WINDSTREAM - Windstream Communications Inc,US 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

BGP Flowspec Survey
by Justin Ryburn 19 Dec '14

19 Dec '14

Hey Everyone, I am looking to get feedback from the community on BGP Flowspec for an upcoming presentation... https://www.surveymonkey.com/s/RZYQ23S <https://www.surveymonkey.com/s/RZYQ23S> Feel free to forward this to any contacts you may have that are not on the NANOG list. Obviously, the more response I get, the more accurate the data will be. Let me know if you have any questions. Thanks, -Justin .................................... Justin Ryburn Senior Systems Engineer Juniper Networks

1 0

Weekly Routing Table Report
by Routing Analysis Role Account 19 Dec '14

19 Dec '14

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 20 Dec, 2014 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 524220 Prefixes after maximum aggregation: 201371 Deaggregation factor: 2.60 Unique aggregates announced to Internet: 256071 Total ASes present in the Internet Routing Table: 48913 Prefixes per ASN: 10.72 Origin-only ASes present in the Internet Routing Table: 36386 Origin ASes announcing only one prefix: 16306 Transit ASes present in the Internet Routing Table: 6197 Transit-only ASes present in the Internet Routing Table: 169 Average AS path length visible in the Internet Routing Table: 4.5 Max AS path length visible: 100 Max AS path prepend of ASN ( 55644) 93 Prefixes from unregistered ASNs in the Routing Table: 1677 Unregistered ASNs in the Routing Table: 432 Number of 32-bit ASNs allocated by the RIRs: 8219 Number of 32-bit ASNs visible in the Routing Table: 6330 Prefixes from 32-bit ASNs in the Routing Table: 22772 Number of bogon 32-bit ASNs visible in the Routing Table: 6 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 395 Number of addresses announced to Internet: 2718041476 Equivalent to 162 /8s, 2 /16s and 5 /24s Percentage of available address space announced: 73.4 Percentage of allocated address space announced: 73.4 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 97.0 Total number of prefixes smaller than registry allocations: 177575 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 129144 Total APNIC prefixes after maximum aggregation: 37575 APNIC Deaggregation factor: 3.44 Prefixes being announced from the APNIC address blocks: 133907 Unique aggregates announced from the APNIC address blocks: 54644 APNIC Region origin ASes present in the Internet Routing Table: 5013 APNIC Prefixes per ASN: 26.71 APNIC Region origin ASes announcing only one prefix: 1221 APNIC Region transit ASes present in the Internet Routing Table: 866 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 100 Number of APNIC region 32-bit ASNs visible in the Routing Table: 1224 Number of APNIC addresses announced to Internet: 740360512 Equivalent to 44 /8s, 33 /16s and 1 /24s Percentage of available APNIC address space announced: 86.5 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: 174011 Total ARIN prefixes after maximum aggregation: 86159 ARIN Deaggregation factor: 2.02 Prefixes being announced from the ARIN address blocks: 175923 Unique aggregates announced from the ARIN address blocks: 82214 ARIN Region origin ASes present in the Internet Routing Table: 16417 ARIN Prefixes per ASN: 10.72 ARIN Region origin ASes announcing only one prefix: 6072 ARIN Region transit ASes present in the Internet Routing Table: 1716 Average ARIN Region AS path length visible: 3.9 Max ARIN Region AS path length visible: 20 Number of ARIN region 32-bit ASNs visible in the Routing Table: 297 Number of ARIN addresses announced to Internet: 1055256832 Equivalent to 62 /8s, 229 /16s and 241 /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: 126519 Total RIPE prefixes after maximum aggregation: 63782 RIPE Deaggregation factor: 1.98 Prefixes being announced from the RIPE address blocks: 132509 Unique aggregates announced from the RIPE address blocks: 82863 RIPE Region origin ASes present in the Internet Routing Table: 17833 RIPE Prefixes per ASN: 7.43 RIPE Region origin ASes announcing only one prefix: 8170 RIPE Region transit ASes present in the Internet Routing Table: 2916 Average RIPE Region AS path length visible: 5.0 Max RIPE Region AS path length visible: 32 Number of RIPE region 32-bit ASNs visible in the Routing Table: 3290 Number of RIPE addresses announced to Internet: 692263300 Equivalent to 41 /8s, 67 /16s and 25 /24s Percentage of available RIPE address space announced: 100.6 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: 59090 Total LACNIC prefixes after maximum aggregation: 10834 LACNIC Deaggregation factor: 5.45 Prefixes being announced from the LACNIC address blocks: 68023 Unique aggregates announced from the LACNIC address blocks: 31066 LACNIC Region origin ASes present in the Internet Routing Table: 2389 LACNIC Prefixes per ASN: 28.47 LACNIC Region origin ASes announcing only one prefix: 636 LACNIC Region transit ASes present in the Internet Routing Table: 479 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: 1439 Number of LACNIC addresses announced to Internet: 167190976 Equivalent to 9 /8s, 247 /16s and 33 /24s Percentage of available LACNIC address space announced: 99.7 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: 12547 Total AfriNIC prefixes after maximum aggregation: 2977 AfriNIC Deaggregation factor: 4.21 Prefixes being announced from the AfriNIC address blocks: 13463 Unique aggregates announced from the AfriNIC address blocks: 4928 AfriNIC Region origin ASes present in the Internet Routing Table: 732 AfriNIC Prefixes per ASN: 18.39 AfriNIC Region origin ASes announcing only one prefix: 207 AfriNIC Region transit ASes present in the Internet Routing Table: 148 Average AfriNIC Region AS path length visible: 4.6 Max AfriNIC Region AS path length visible: 24 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 80 Number of AfriNIC addresses announced to Internet: 60860416 Equivalent to 3 /8s, 160 /16s and 168 /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 2917 11581 926 Korea Telecom 17974 2822 904 77 PT Telekomunikasi Indonesia 7545 2489 336 128 TPG Telecom Limited 4755 1922 416 189 TATA Communications formerly 4538 1765 4190 71 China Education and Research 9829 1666 1323 28 National Internet Backbone 9808 1509 6719 19 Guangdong Mobile Communicatio 4808 1459 2226 430 CNCGROUP IP network China169 9583 1315 106 537 Sify Limited 9498 1296 336 97 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 2921 2956 141 Cox Communications Inc. 6389 2891 3688 51 BellSouth.net Inc. 3356 2553 10700 473 Level 3 Communications, Inc. 18566 2042 379 183 MegaPath Corporation 20115 1852 1824 444 Charter Communications 4323 1634 1054 408 tw telecom holdings, inc. 6983 1623 867 245 EarthLink, Inc. 30036 1507 311 583 Mediacom Communications Corp 701 1412 11262 696 MCI Communications Services, 22561 1317 411 244 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 1922 299 355 TELLCOM ILETISIM HIZMETLERI A 20940 1525 592 1128 Akamai International B.V. 8402 1443 544 15 OJSC "Vimpelcom" 13188 1033 97 52 TOV "Bank-Inform" 31148 1030 45 21 Freenet Ltd. 8551 898 373 43 Bezeq International-Ltd 6830 821 2340 442 Liberty Global Operations B.V 9198 820 349 26 JSC Kazakhtelecom 12479 814 794 85 France Telecom Espana SA 6849 733 356 25 JSC "Ukrtelecom" 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 3072 499 206 Telmex Colombia S.A. 28573 2307 2124 114 NET Serviços de Comunicação S 6147 1805 374 30 Telefonica del Peru S.A.A. 7303 1771 1172 237 Telecom Argentina S.A. 8151 1486 3042 430 Uninet S.A. de C.V. 6503 1229 433 58 Axtel, S.A.B. de C.V. 7738 1000 1882 42 Telemar Norte Leste S.A. 26615 914 2325 35 Tim Celular S.A. 3816 910 394 147 COLOMBIA TELECOMUNICACIONES S 27947 889 129 50 Telconet S.A 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 1436 958 13 TE-AS 24863 947 284 26 Link Egypt (Link.NET) 36903 456 230 95 Office National des Postes et 36992 392 824 31 ETISALAT MISR 37492 346 145 64 Orange Tunisie 24835 308 144 9 Vodafone Data 3741 250 921 213 Internet Solutions 29571 235 21 12 Cote d'Ivoire Telecom 37457 195 160 4 Telkom SA Ltd. 36947 192 807 13 Telecom Algeria 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 3072 499 206 Telmex Colombia S.A. 22773 2921 2956 141 Cox Communications Inc. 4766 2917 11581 926 Korea Telecom 6389 2891 3688 51 BellSouth.net Inc. 17974 2822 904 77 PT Telekomunikasi Indonesia 3356 2553 10700 473 Level 3 Communications, Inc. 7545 2489 336 128 TPG Telecom Limited 28573 2307 2124 114 NET Serviços de Comunicação S 18566 2042 379 183 MegaPath Corporation 4755 1922 416 189 TATA Communications formerly 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 2921 2780 Cox Communications Inc. 17974 2822 2745 PT Telekomunikasi Indonesia 7545 2489 2361 TPG Telecom Limited 28573 2307 2193 NET Serviços de Comunicação S 3356 2553 2080 Level 3 Communications, Inc. 4766 2917 1991 Korea Telecom 18566 2042 1859 MegaPath Corporation 6147 1805 1775 Telefonica del Peru S.A.A. 4755 1922 1733 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 20260 UNALLOCATED 8.25.160.0/24 3356 Level 3 Communicatio 20260 UNALLOCATED 8.25.161.0/24 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 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 23.252.224.0/20 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<< 41.73.1.0/24 37004 >>UNKNOWN<< 41.73.2.0/24 37004 >>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 /14:997 /15:1727 /16:13044 /17:7166 /18:11976 /19:24867 /20:35621 /21:38079 /22:56391 /23:49288 /24:281203 /25:1102 /26:1091 /27:698 /28:17 /29:16 /30:10 /31:0 /32:9 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 22773 2137 2921 Cox Communications Inc. 18566 1997 2042 MegaPath Corporation 6389 1671 2891 BellSouth.net Inc. 30036 1354 1507 Mediacom Communications Corp 6147 1350 1805 Telefonica del Peru S.A.A. 6983 1310 1623 EarthLink, Inc. 34984 1229 1922 TELLCOM ILETISIM HIZMETLERI A 11492 1116 1175 CABLE ONE, INC. 8402 1108 1443 OJSC "Vimpelcom" 10620 1086 3072 Telmex Colombia S.A. Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1408 2:670 3:3 4:95 5:1200 6:21 8:1403 11:1 12:1839 13:5 14:1210 15:17 16:2 17:45 18:21 20:51 23:1054 24:1656 27:1830 31:1445 32:39 33:2 34:5 36:146 37:1872 38:971 39:13 40:226 41:3084 42:286 43:785 44:21 45:84 46:2092 47:31 49:780 50:791 52:12 54:60 55:7 56:8 57:31 58:1104 59:661 60:449 61:1737 62:1313 63:1869 64:4403 65:2264 66:4064 67:2014 68:1041 69:3230 70:903 71:429 72:1953 74:2623 75:325 76:410 77:1355 78:1056 79:783 80:1325 81:1294 82:812 83:634 84:673 85:1327 86:429 87:1210 88:519 89:1817 90:139 91:5854 92:802 93:1669 94:1999 95:1383 96:422 97:337 98:1041 99:48 100:69 101:789 103:6331 104:861 105:183 106:194 107:890 108:612 109:2039 110:1060 111:1458 112:744 113:888 114:803 115:1238 116:1275 117:1003 118:1665 119:1364 120:430 121:1000 122:2202 123:1707 124:1466 125:1573 128:642 129:374 130:382 131:1053 132:434 133:167 134:385 135:87 136:330 137:299 138:385 139:171 140:224 141:422 142:620 143:438 144:505 145:112 146:677 147:566 148:1062 149:405 150:536 151:579 152:469 153:248 154:294 155:658 156:387 157:332 158:264 159:945 160:368 161:628 162:1839 163:377 164:641 165:669 166:320 167:718 168:1158 169:131 170:1426 171:223 172:51 173:1581 174:703 175:590 176:1549 177:3713 178:2109 179:810 180:1840 181:1689 182:1685 183:530 184:722 185:2562 186:2933 187:1664 188:2010 189:1545 190:7917 191:859 192:7948 193:5562 194:4070 195:3630 196:1699 197:865 198:5400 199:5495 200:6509 201:2948 202:9466 203:8969 204:4691 205:2709 206:2990 207:2968 208:3913 209:3846 210:3500 211:1861 212:2489 213:2248 214:843 215:73 216:5544 217:1764 218:651 219:467 220:1303 221:778 222:459 223:647 End of report

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CRISP Draft Proposal Now Available (IANA Stewardship Transition)
by John Curran 19 Dec '14

19 Dec '14

FYI - The IANA administers the unallocated portions of the various Internet number resource pools, and there is a proposal to transition stewardship for the IANA from the USG to the global Internet community. There is a request for proposals on how to best accomplish this transition, and the RIRs convened the Consolidated RIR IANA Stewardship Proposal (CRISP) team to prepare a response for the Internet number resources portion. The draft Proposal is now available for review and public comment, as noted in the attached message. FYI, /John John Curran President and CEO CEO Begin forwarded message: From: ARIN <info(a)arin.net<mailto:info@arin.net>> Date: December 19, 2014 at 11:17:27 AM EST To: <arin-announce(a)arin.net<mailto:arin-announce@arin.net>> Subject: [arin-announce] CRISP Draft Proposal Now Available This message is reposted on behalf of the NRO and the CRISP Team: The first draft of the Internet numbers community's response to the Request For Proposals issued by the IANA Stewardship Coordination Group (ICG) is now published. This draft has been prepared by the Consolidated RIR IANA Stewardship Proposal (CRISP) team, and we are now seeking feedback on this draft from the global community. Draft proposal: https://www.nro.net/crisp-proposal-first-draft The deadline for providing feedback is 5 January 2015 How to engage in discussions: All global discussions the CRISP team will consider as community feedback will be conducted on the <ianaxfer(a)nro.net<mailto:ianaxfer@nro.net>> mailing list. Subscription to the global mailing list: https://www.nro.net/mailman/listinfo/ianaxfer Key points: ICANN to continue as an operator of the IANA function Exchange SLA with ICANN as the IANA function operator on number resources Review Committee with representatives from each RIR region Key dates: First draft published: 19 Dec 2014 First draft comments close: 5 Jan 2015 Second draft to be published: 8 Jan 2015 Second draft comments close: 12 Jan 2015 Final proposal to be sent to ICG: 15 Jan 2015 References: Discussions by CRISP Team Details of all the CRISP team's work to date, including recordings, minutes and agendas of all CRISP teleconferences and a public archive of the internal CRISP team mailing list, are available at: https://nro.net/crisp-team All CRISP team discussions are open to observers. Other links: ICG request for proposals: https://www.icann.org/news/announcement-3-2014-09-03-en The IANA Stewardship Transition Discussion in each RIR region: https://www.nro.net/timeline-engagement Regards, Communications and Member Services American Registry for Internet Numbers (ARIN) _______________________________________________ ARIN-Announce You are receiving this message because you are subscribed to the ARIN Announce Mailing List (ARIN-announce(a)arin.net<mailto:ARIN-announce@arin.net>). Unsubscribe or manage your mailing list subscription at: http://lists.arin.net/mailman/listinfo/arin-announce Please contact info(a)arin.net<mailto:info@arin.net> if you experience any issues.

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Issue to reach AS3269 through AS6762
by Alessandro Ratti 19 Dec '14

19 Dec '14

Hi guys, is there anyone from Telecom Italia that should contact me offlist? Thanks -- Alessandro Ratti

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Inmarsat contact
by Claudio Lapidus 18 Dec '14

18 Dec '14

Hello people, Does anyone knows someone at Inmarsat? I need to get in contact with a tech over there. thanks in advance, cl.

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Subject: Call for Presentations - DNS-OARC Spring Workshop, May 2015
by list-nanog＠dragon.net 18 Dec '14

18 Dec '14

Apologies if you are on multiple lists and see multiple copies of this email. ------------- The next OARC Spring Workshop will take place in Amsterdam on May 9th and 10th, the weekend before RIPE70. OARC is requesting proposals for presentations, with a preference for DDoS attack reports and mitigation techniques. Reports and field stories can cover DNS-based DDoS attacks, attacks to DNS infrastructure or side effects suffered by cache resolver operators. This workshop intends to build from previous strong OARC workshops, where operational content and research is welcome. Presentations from DNS operators are particularly welcome, as well as from DNS researchers. All DNS-related subjects are accepted, introduction to new tools, visualizations, DNSSEC and novel uses of the DNS. If you are an OARC member, and have a sensitive topic you would like to present for members-only, we will accommodate those talks too. Adopting practice from other conferences, a timeslot for lighting talks will be available for short presentations (5 to 10 minutes). Workshop Milestones * 18 December 2014, Call for Presentations posted * 8 January 2015, Open for submissions * 5 March 2015, Deadline for submission * 26 March 2015, Final Program published * 7 May 2015, Final deadline for slideset submission Details for abstract submission will be published here: https://indico.dns-oarc.net//conferenceCFA.py?confId=21 The workshop will be organized on different tracks, depending on the topics and the timing of each presentation. If you are interested in a lightning talk, let us know at the time of submission. You can contact the Programme Committee: https://www.dns-oarc.net/oarc/programme via <submissions(a)dns-oarc.net> if you have questions or concerns. Sebastian Castro, for the OARC Programme Committee OARC is also seeking sponsorship for this workshop, please contact <sponsor(a)dns-oarc.net> if your organization is interested in becoming a sponsor. (Please note that OARC is run on a non-profit basis, and is not in a position to reimburse expenses or time for speakers at its meetings.) -------------

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Multicast and switches
by Jean-Francois Mezei 18 Dec '14

18 Dec '14

In Bell Canada territory, on the copper, Bell uses 2 VLANs , 35 for data, and I think 36 for IPTV service. Multicast is of course enabled on VLAN 36 and on the IPTV aggregation network back up to the video servers which is separate from the data services. VLAN 35 is set to aggregate to the BRAS router somewhere upstream. Currently, independent ISP traffic is separated at the BRAS and PPPoE packets reach the ISP premises from BRAS via L2TP links. Multicast cannot be handled by this service. One of the proposals is to have ISPs connect at the CO directly into the switch feeding the DSLAMs. ISPs think that they can then do multicast without needing Bell's intervention. My concern is with ISP traffic still needing to pass through at least Bell 2 switches and the DSLAMs before reaching the end user. If ISPs pass through this equipment via a differerent VLAN (lets call it 37), would it just be a simple deal of telling those switches and VLAN to "enable multicast" on that VLAN, or would it require careful configurations to enable specific multicast IPs etc ? Would switches and DSLAMs handle multicast on separate VLANs as totally separate realms so that one need not worry about the other using same multicast IPs ? Or is this untested territory since there nobody ever tried this ? (I assume that on the Australian NBN, NBNCo would assign separate IP ranges to different IPtv providers and traffic would be handled as a single multicast system).

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Is there a Lexis Nexis contact (AS14182) hanging out on this list?
by Justin Harris 18 Dec '14

18 Dec '14

If so please contact me off list. Having connectivity issues from AS36694 to AS14182. Thanks! Justin Harris Network Engineer t 407.949.0081 c 407.718.3919 Viewpost.com <http://viewpost.com/> Viewpost(tm) See business better.(tm) 2600 Lucien Way, Suite 100 Maitland, FL 32751 Electronic Privacy Notice: Use of email is inherently insecure. Confidential information, including account information, and personally identifiable information, should not be transmitted via email, or email attachment. This e-mail message, including any attachments, is for the sole use of the intended recipient(s). The information contained in this message is private and confidential, may contain legally protected information and may be subject to one or more non-disclosure agreements, or federal and state regulations. If you are not the intended recipient, please be advised that you are legally prohibited from retaining, using, copying, distributing, or otherwise disclosing this information in any manner. Instead, please reply to the sender that you have received this communication in error, and then immediately destroy all copies and the original message. Thank you in advance for your cooperation.

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IXes and AS length
by Mike Hammett 18 Dec '14

18 Dec '14

So I just found out that the IX we're looking to hook up with (Equinix) doesn't allow downstream ASes. How does that functionally work? Stepping outside my ISP for a moment, I know a building owner with several buildings that provides Internet to his tenants. He's getting an AS so he can have upstream diversity. Unless carrier A or ISP B have direct private peering with whomever (Amazon, NetFlix, Google, FaceBook, etc., etc.), that building owner doesn't have a route to those services? They can't utilize carrier A or ISP B's public peering connection? How can that possibly bee with with every ISP being required to have their own physical presence on the exchange? That's just not practical. I understand not having parallel ASNs (advertising both ASN A and ASN B separately) from a sales perspective, but I don't understand ASN A advertising directly on the IX, but not allowing ASN A's downstream customers of ASNs B, C, D and E. Am I wrong or is this just an Equinix thing? ----- Mike Hammett Intelligent Computing Solutions http://www.ics-il.com

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