BGP Update Report Interval: 12-Jan-07 -to- 25-Jan-07 (14 days) Observation Point: BGP Peering with AS4637 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS4788 26578 1.9% 14.5 -- TMNET-AS-AP TM Net, Internet Service Provider 2 - AS209 25393 1.8% 5.7 -- ASN-QWEST - Qwest 3 - AS9471 21545 1.5% 167.0 -- MANA-PF-AP MANA S.A. 4 - AS4795 17893 1.3% 72.7 -- INDOSAT2-ID INDOSATM2 ASN 5 - AS702 14961 1.1% 20.8 -- AS702 MCI EMEA - Commercial IP service provider in Europe 6 - AS28751 14891 1.1% 107.1 -- CAUCASUS-NET-AS Caucasus Network Tbilisi, Georgia 7 - AS24326 14249 1.0% 130.7 -- TTT-AS-AP TT&T Public Company Limited, Service Provider,Bangkok 8 - AS5800 13646 1.0% 158.7 -- DDN-ASNBLK - DoD Network Information Center 9 - AS17974 13442 0.9% 31.6 -- TELKOMNET-AS2-AP PT TELEKOMUNIKASI INDONESIA 10 - AS306 11820 0.8% 64.9 -- DNIC - DoD Network Information Center 11 - AS4618 11228 0.8% 170.1 -- INET-TH-AS Internet Thailand Company Limited 12 - AS4621 10389 0.7% 77.0 -- UNSPECIFIED UNINET-TH 13 - AS4775 9293 0.7% 41.7 -- GLOBE-TELECOM-AS Telecom Carrier / ISP Plus + 14 - AS24731 9207 0.7% 204.6 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 15 - AS701 8639 0.6% 9.2 -- UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 16 - AS30890 8469 0.6% 39.2 -- EVOLVA Evolva Telecom 17 - AS12654 8120 0.6% 208.2 -- RIPE-NCC-RIS-AS RIPE NCC RIS project 18 - AS33783 7890 0.6% 70.4 -- EEPAD 19 - AS8151 7177 0.5% 7.9 -- Uninet S.A. de C.V. 20 - AS9583 6385 0.5% 6.2 -- SIFY-AS-IN Sify Limited TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS31594 4121 0.3% 4121.0 -- FORTESS-AS Fortess LLC Network 2 - AS35489 3623 0.3% 3623.0 -- TOTO-TECH-AS Toto Ltd. 3 - AS27407 1854 0.1% 1854.0 -- FRISCHS-INC - Frisch's Restaurants, Inc. 4 - AS15774 1751 0.1% 1751.0 -- MEDIANAT LLC "MEDIANAT", ISP primarily for educational institution 5 - AS39250 1398 0.1% 1398.0 -- COLOPROVIDER-AS Colo Provider 6 - AS31480 1217 0.1% 1217.0 -- GLOBAL-TS-AS CJSC Global TeleSystems 7 - AS34378 948 0.1% 948.0 -- RUG-AS Razguliay-UKRROS Group 8 - AS3043 3339 0.2% 834.8 -- AMPHIB-AS - Amphibian Media Corporation 9 - AS38134 4014 0.3% 802.8 -- IMUB-AS-KR INCHEON MUSIC BROADCASTING.CO.,LTD 10 - AS39610 1460 0.1% 730.0 -- LCH-CLEARNET LCH Clearnet 11 - AS3727 691 0.1% 691.0 -- SHRUBB - Shrubbery Networks 12 - AS35966 680 0.1% 680.0 -- GUBA-NETWORK - GUBA LLC 13 - AS33188 1196 0.1% 598.0 -- SCS-NETWORK-1 - Sono Corporate Suites 14 - AS8349 517 0.0% 517.0 -- IPI-UA 15 - AS14548 473 0.0% 473.0 -- LISTEN-SF-1 - Listen.com 16 - AS30355 455 0.0% 455.0 -- PATRIOT-COMMUNICATIONS - PATRIOT COMMUNICATIONS 17 - AS28912 893 0.1% 446.5 -- OLMA-AS OLMA Investment Company 18 - AS38151 442 0.0% 442.0 -- ENUM-AS-ID APJII-RD 19 - AS21391 1302 0.1% 434.0 -- TDA-AS TDA AS Maintainer 20 - AS31527 429 0.0% 429.0 -- TELEPOL-AS Telepol Security TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 222.127.32.0/19 4588 0.3% AS4775 -- GLOBE-TELECOM-AS Telecom Carrier / ISP Plus + 2 - 194.242.124.0/22 4121 0.2% AS31594 -- FORTESS-AS Fortess LLC Network 3 - 216.32.206.0/24 4070 0.2% AS20473 -- AS-CHOOPA - Choopa, LLC 4 - 61.0.0.0/8 3645 0.2% AS17607 -- ATT7192-AS-KR ATT GNS korea AS4678 -- FINE CANON NETWORK COMMUNICATIONS INC. 5 - 62.213.176.0/23 3623 0.2% AS35489 -- TOTO-TECH-AS Toto Ltd. 6 - 209.140.24.0/24 3336 0.2% AS3043 -- AMPHIB-AS - Amphibian Media Corporation 7 - 89.4.131.0/24 2706 0.2% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 8 - 89.4.129.0/24 2136 0.1% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 9 - 203.199.128.0/19 2089 0.1% AS4755 -- VSNL-AS Videsh Sanchar Nigam Ltd. Autonomous System 10 - 89.4.128.0/24 1948 0.1% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 11 - 66.117.207.0/24 1854 0.1% AS27407 -- FRISCHS-INC - Frisch's Restaurants, Inc. 12 - 62.68.143.0/24 1751 0.1% AS15774 -- MEDIANAT LLC "MEDIANAT", ISP primarily for educational institution 13 - 203.212.120.0/21 1639 0.1% AS38134 -- IMUB-AS-KR INCHEON MUSIC BROADCASTING.CO.,LTD 14 - 203.212.116.0/22 1531 0.1% AS38134 -- IMUB-AS-KR INCHEON MUSIC BROADCASTING.CO.,LTD 15 - 138.187.128.0/18 1478 0.1% AS3303 -- SWISSCOM Swisscom Solutions Ltd 16 - 203.223.32.0/20 1470 0.1% AS17726 -- CAMNET-AS CAMNET is an ISP of Ministry of Posts 17 - 89.4.130.0/24 1437 0.1% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 18 - 83.98.220.0/23 1398 0.1% AS39250 -- COLOPROVIDER-AS Colo Provider 19 - 203.177.144.0/23 1333 0.1% AS4775 -- GLOBE-TELECOM-AS Telecom Carrier / ISP Plus + 20 - 216.85.83.0/24 1331 0.1% AS6467 -- ESPIRECOMM - Xspedius Communications Co. 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 ausnog@ausnog.net