BGP Update Report Interval: 15-Dec-06 -to- 27-Dec-06 (13 days) Observation Point: BGP Peering with AS4637 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS17974 22206 1.9% 58.0 -- TELKOMNET-AS2-AP PT TELEKOMUNIKASI INDONESIA 2 - AS11830 19243 1.6% 11.5 -- Instituto Costarricense de Electricidad y Telecom. 3 - AS28751 13019 1.1% 93.0 -- CAUCASUS-NET-AS Caucasus Network Tbilisi, Georgia 4 - AS33783 12730 1.1% 116.8 -- EEPAD 5 - AS9583 12233 1.0% 13.3 -- SIFY-AS-IN Sify Limited 6 - AS702 11890 1.0% 16.6 -- AS702 MCI EMEA - Commercial IP service provider in Europe 7 - AS701 11755 1.0% 12.3 -- UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 8 - AS4755 9519 0.8% 12.2 -- VSNL-AS Videsh Sanchar Nigam Ltd. Autonomous System 9 - AS15611 9104 0.8% 116.7 -- Iranian Research Organisation 10 - AS306 7272 0.6% 40.0 -- DNIC - DoD Network Information Center 11 - AS7545 6535 0.6% 16.4 -- TPG-INTERNET-AP TPG Internet Pty Ltd 12 - AS23918 6285 0.5% 51.9 -- CBB-BGP-IBARAKI Connexion By Boeing Ibaraki AS 13 - AS29257 6066 0.5% 54.2 -- CBB-IE-AS Connexion by Boeing Ireland, Ltd. 14 - AS12654 6042 0.5% 241.7 -- RIPE-NCC-RIS-AS RIPE NCC RIS project 15 - AS4802 5947 0.5% 14.8 -- ASN-IINET iiNet Limited 16 - AS4795 5877 0.5% 25.8 -- INDOSAT2-ID INDOSATM2 ASN 17 - AS33697 5688 0.5% 68.5 -- THEBOE-33697 - The Boeing Company 18 - AS6503 5647 0.5% 9.8 -- Avantel, S.A. 19 - AS14699 5544 0.5% 554.4 -- BTCBCI - Bloomingdale Communications Inc 20 - AS10029 5477 0.5% 42.5 -- SPECTRANET FIRST FIBRE BROADBAND NETWORK IN NEW DELHI, INDIA TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS31594 3569 0.3% 3569.0 -- FORTESS-AS Fortess LLC Network 2 - AS35489 3422 0.3% 3422.0 -- TOTO-TECH-AS Toto Ltd. 3 - AS3043 2784 0.2% 2784.0 -- AMPHIB-AS - Amphibian Media Corporation 4 - AS34378 868 0.1% 868.0 -- RUG-AS Razguliay-UKRROS Group 5 - AS8844 861 0.1% 861.0 -- COMMUNITY Community Internet plc 6 - AS39250 1673 0.1% 836.5 -- COLOPROVIDER-AS Colo Provider 7 - AS38278 628 0.1% 628.0 -- PANEAGLE-MY-AP Paneagle Communications Sdn Bhd, Metro-Ethernet & Internet 8 - AS32937 1136 0.1% 568.0 -- CAC-FOR-THE-DEAF-AND-HARD-OF-HEARING - Communication Access Center for the Deaf and Hard of Hearing, Inc. 9 - AS14699 5544 0.5% 554.4 -- BTCBCI - Bloomingdale Communications Inc 10 - AS38026 505 0.0% 505.0 -- MNBL-TRANSIT-AS-AP MetroNet Bangladesh Limited, Fiber Optic Based Metropolitan Data 11 - AS20473 3784 0.3% 473.0 -- AS-CHOOPA - Choopa, LLC 12 - AS33188 921 0.1% 460.5 -- SCS-NETWORK-1 - Sono Corporate Suites 13 - AS14884 438 0.0% 438.0 -- ADVANCEDACCESS - Advanced Access 14 - AS3700 432 0.0% 432.0 -- CLOUD9 - Cloud 9 Internet, Inc. 15 - AS30517 3689 0.3% 409.9 -- GREAT-LAKES-COMNET - Great Lakes Comnet, Inc. 16 - AS12687 1203 0.1% 401.0 -- URAN URAN Autonomous system 17 - AS23917 795 0.1% 397.5 -- BRIBIE-NET-AS-AP Bribie Island Net Multihomed, Brisbane 18 - AS12922 353 0.0% 353.0 -- MULTITRADE-AS Bank Outsourcer 19 - AS31527 344 0.0% 344.0 -- TELEPOL-AS Telepol Security 20 - AS39348 676 0.1% 338.0 -- TYACHIV-AS Initiativa Ltd. TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 216.32.206.0/24 3761 0.3% AS20473 -- AS-CHOOPA - Choopa, LLC 2 - 194.242.124.0/22 3569 0.3% AS31594 -- FORTESS-AS Fortess LLC Network 3 - 62.213.176.0/23 3422 0.2% AS35489 -- TOTO-TECH-AS Toto Ltd. 4 - 209.140.24.0/24 2784 0.2% AS3043 -- AMPHIB-AS - Amphibian Media Corporation 5 - 61.0.0.0/8 2565 0.2% AS4678 -- FINE CANON NETWORK COMMUNICATIONS INC. 6 - 203.177.144.0/23 2352 0.2% AS4775 -- GLOBE-TELECOM-AS Telecom Carrier / ISP Plus + 7 - 203.199.128.0/19 1946 0.1% AS4755 -- VSNL-AS Videsh Sanchar Nigam Ltd. Autonomous System 8 - 83.98.220.0/23 1661 0.1% AS39250 -- COLOPROVIDER-AS Colo Provider 9 - 83.210.92.0/24 1601 0.1% AS23918 -- CBB-BGP-IBARAKI Connexion By Boeing Ibaraki AS AS29257 -- CBB-IE-AS Connexion by Boeing Ireland, Ltd. AS30533 -- THEBOE-30533 - The Boeing Company AS31050 -- CBB-RU-ASN Connexion by Boeing Eastern Europe, Ltd. AS33697 -- THEBOE-33697 - The Boeing Company 10 - 216.85.83.0/24 1334 0.1% AS6467 -- ESPIRECOMM - Xspedius Communications Co. 11 - 212.111.204.0/24 1123 0.1% AS12687 -- URAN URAN Autonomous system 12 - 216.65.242.0/24 997 0.1% AS29257 -- CBB-IE-AS Connexion by Boeing Ireland, Ltd. AS30533 -- THEBOE-30533 - The Boeing Company 13 - 198.32.7.0/24 975 0.1% AS3944 -- PARTAN-LAB - Partan & Partan 14 - 193.242.123.0/24 868 0.1% AS34378 -- RUG-AS Razguliay-UKRROS Group 15 - 193.117.56.0/23 861 0.1% AS8844 -- COMMUNITY Community Internet plc 16 - 65.14.38.0/24 844 0.1% AS6197 -- BATI-ATL - BellSouth Network Solutions, Inc 17 - 194.42.208.0/20 829 0.1% AS705 -- UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 18 - 199.85.118.0/24 817 0.1% AS11647 -- SENTEX-NET - Sentex Communications Corporation 19 - 199.85.118.0/23 810 0.1% AS11647 -- SENTEX-NET - Sentex Communications Corporation 20 - 143.81.0.0/21 802 0.1% AS6034 -- DDN-ASNBLK - DoD Network Information Center 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