BGP Update Report Interval: 19-Nov-09 -to- 26-Nov-09 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS8452 22278 2.6% 34.4 -- TEDATA TEDATA 2 - AS7643 15001 1.7% 53.4 -- VNN-AS-AP Vietnam Posts and Telecommunications (VNPT) 3 - AS30890 11880 1.4% 23.1 -- EVOLVA Evolva Telecom s.r.l. 4 - AS16814 8777 1.0% 17.9 -- NSS S.A. 5 - AS9829 7909 0.9% 22.7 -- BSNL-NIB National Internet Backbone 6 - AS34984 7370 0.9% 30.2 -- TELLCOM-AS Tellcom Iletisim Hizmetleri 7 - AS23700 6701 0.8% 18.5 -- BM-AS-ID PT. Broadband Multimedia, Tbk 8 - AS21826 6699 0.8% 25.2 -- Internet Cable Plus C. A. 9 - AS8551 6016 0.7% 35.2 -- BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbone 10 - AS8386 5997 0.7% 49.2 -- KOCNET KOCNET-AS 11 - AS7738 5595 0.7% 12.4 -- Telecomunicacoes da Bahia S.A. 12 - AS35805 5570 0.7% 10.9 -- UTG-AS United Telecom AS 13 - AS5800 5381 0.6% 29.2 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center 14 - AS17974 5141 0.6% 9.6 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia 15 - AS24863 5025 0.6% 14.4 -- LINKdotNET-AS 16 - AS39386 4614 0.5% 354.9 -- STC-IGW-AS Saudi Telecom Company 17 - AS28477 4576 0.5% 508.4 -- Universidad Autonoma del Esstado de Morelos 18 - AS17819 4538 0.5% 2269.0 -- ASN-EQUINIX-AP Equinix Asia Pacific 19 - AS48754 4442 0.5% 4442.0 -- SOBIS-AS SC SOBIS SOLUTIONS SRL 20 - AS17964 4042 0.5% 33.7 -- DXTNET Beijing Dian-Xin-Tong Network Technologies Co., Ltd. TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS48754 4442 0.5% 4442.0 -- SOBIS-AS SC SOBIS SOLUTIONS SRL 2 - AS36239 2884 0.3% 2884.0 -- EXIGEN-CANADA - Exigen Canada 3 - AS5691 2372 0.3% 2372.0 -- MITRE-AS-5 - The MITRE Corporation 4 - AS17819 4538 0.5% 2269.0 -- ASN-EQUINIX-AP Equinix Asia Pacific 5 - AS14251 1203 0.1% 1203.0 -- MLSLI - Multiple Lising Service of Long Island, Inc. 6 - AS41060 874 0.1% 874.0 -- PRIMBANK-AS Joint-Stock Commercial Bank Primorye 7 - AS39803 1527 0.2% 763.5 -- UTI-AS SC UTI COMMUNICATIONS SYSTEMS SRL 8 - AS39342 755 0.1% 755.0 -- MEDIATRAFFIC Mediatraffic Oy as-number 9 - AS42182 735 0.1% 735.0 -- KFMC-ASN AS Number for King Fahd Medical City 10 - AS31699 3754 0.4% 625.7 -- BANK-AL-JAZIRA-AS bank al jazira aut.name 11 - AS22917 1236 0.1% 618.0 -- INFOCHANNEL ASN-INFOCHAN 12 - AS32738 3494 0.4% 582.3 -- ASPCCCINC - PCC Communications Inc. 13 - AS28477 4576 0.5% 508.4 -- Universidad Autonoma del Esstado de Morelos 14 - AS6550 498 0.1% 498.0 -- SBSERVICES-AS - Softbank Services Group 15 - AS31496 365 0.0% 365.0 -- ATNET-AS ATNET Autonomous System 16 - AS39386 4614 0.5% 354.9 -- STC-IGW-AS Saudi Telecom Company 17 - AS29544 666 0.1% 333.0 -- MAURITEL-AS 18 - AS12732 626 0.1% 313.0 -- bbTT GmbH 19 - AS11613 304 0.0% 304.0 -- U-SAVE - U-Save Auto Rental of America, Inc. 20 - AS3 302 0.0% 143.0 -- GAMELINE LLC "Game-line International" TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 203.162.118.128/ 4840 0.5% AS7643 -- VNN-AS-AP Vietnam Posts and Telecommunications (VNPT) 2 - 200.13.36.0/24 4560 0.5% AS28477 -- Universidad Autonoma del Esstado de Morelos 3 - 91.212.23.0/24 4442 0.5% AS48754 -- SOBIS-AS SC SOBIS SOLUTIONS SRL 4 - 202.167.247.0/24 3323 0.3% AS17819 -- ASN-EQUINIX-AP Equinix Asia Pacific 5 - 222.255.186.0/25 3114 0.3% AS7643 -- VNN-AS-AP Vietnam Posts and Telecommunications (VNPT) 6 - 72.28.75.0/24 2884 0.3% AS36239 -- EXIGEN-CANADA - Exigen Canada 7 - 222.255.186.192/ 2624 0.3% AS7643 -- VNN-AS-AP Vietnam Posts and Telecommunications (VNPT) 8 - 222.255.186.128/ 2624 0.3% AS7643 -- VNN-AS-AP Vietnam Posts and Telecommunications (VNPT) 9 - 192.12.120.0/24 2372 0.2% AS5691 -- MITRE-AS-5 - The MITRE Corporation 10 - 212.253.4.0/24 2076 0.2% AS6822 -- SUPERONLINE-AS SuperOnline autonomous system 11 - 143.138.107.0/24 1406 0.1% AS747 -- TAEGU-AS - Headquarters, USAISC 12 - 202.177.223.0/24 1215 0.1% AS17819 -- ASN-EQUINIX-AP Equinix Asia Pacific 13 - 90.150.0.0/24 1214 0.1% AS35400 -- MFIST Interregoinal Organization Network Technologies 14 - 65.223.235.0/24 1203 0.1% AS14251 -- MLSLI - Multiple Lising Service of Long Island, Inc. 15 - 67.201.89.0/24 1103 0.1% AS701 -- UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 16 - 84.235.0.0/17 1026 0.1% AS39386 -- STC-IGW-AS Saudi Telecom Company 17 - 140.217.157.0/24 898 0.1% AS145 -- VBNS - MCI Communications Corporation 18 - 91.213.113.0/24 874 0.1% AS41060 -- PRIMBANK-AS Joint-Stock Commercial Bank Primorye 19 - 195.189.138.0/23 816 0.1% AS39803 -- UTI-AS SC UTI COMMUNICATIONS SYSTEMS SRL 20 - 209.136.29.0/24 802 0.1% AS10445 -- HTG - Huntleigh Telcom Details at http://bgpupdates.potaroo.net ------------------------------------ Copies of this report are mailed to: nanog@merit.edu eof-list@ripe.net apops@apops.net routing-wg@ripe.net afnog@afnog.org