BGP Update Report Interval: 01-Sep-06 -to- 14-Sep-06 (14 days) Observation Point: BGP Peering with AS4637 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS4134 53702 4.7% 123.2 -- CHINANET-BACKBONE No.31,Jin-rong Street 2 - AS17974 17267 1.5% 34.1 -- TELKOMNET-AS2-AP PT TELEKOMUNIKASI INDONESIA 3 - AS855 15835 1.4% 27.9 -- CANET-ASN-4 - Aliant Telecom 4 - AS9121 9843 0.9% 9.5 -- TTNET TTnet Autonomous System 5 - AS15611 9766 0.8% 92.1 -- Iranian Research Organisation 6 - AS17557 9308 0.8% 25.1 -- PKTELECOM-AS-AP Pakistan Telecom 7 - AS9583 8396 0.7% 12.6 -- SIFY-AS-IN Sify Limited 8 - AS8685 7949 0.7% 240.9 -- DORUKNET DorukNet Istanbul / Turkey 9 - AS33783 7420 0.7% 69.3 -- EEPAD 10 - AS18049 7117 0.6% 49.8 -- TINP-TW Taiwan Infrastructure Network Technologie 11 - AS6147 6607 0.6% 28.4 -- Telefonica del Peru S.A.A. 12 - AS4787 6556 0.6% 24.6 -- ASN-CBN ASN CBNnet 13 - AS702 6347 0.6% 8.7 -- AS702 MCI EMEA - Commercial IP service provider in Europe 14 - AS15464 6261 0.5% 260.9 -- IHLASNET IHLASNET Autonomous System 15 - AS8866 6080 0.5% 119.2 -- BTC-AS Bulgarian Telecommunication Company Plc. 16 - AS19916 5803 0.5% 25.8 -- ASTRUM-0001 - OLM LLC 17 - AS9471 5745 0.5% 56.9 -- MANA-PF-AP MANA S.A. 18 - AS5839 5549 0.5% 346.8 -- DDN-ASNBLK - DoD Network Information Center 19 - AS8386 5542 0.5% 241.0 -- KOCNET KOCNET-AS 20 - AS23918 5525 0.5% 42.8 -- CBB-BGP-IBARAKI Connexion By Boeing Ibaraki AS TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS17470 3714 0.3% 3714.0 -- CELLTEL-AS Celltel Lanka (Pvt) Ltd. 2 - AS3043 3168 0.3% 3168.0 -- AMPHIB-AS - Amphibian Media Corporation 3 - AS12922 1022 0.1% 1022.0 -- MULTITRADE-AS Bank Outsourcer 4 - AS30298 982 0.1% 982.0 -- FIRST-AMERICAN-BANK-SSB - First American Bank 5 - AS34378 898 0.1% 898.0 -- RUG-AS Razguliay-UKRROS Group 6 - AS39042 752 0.1% 752.0 -- GLOBAL63RU-AS CJSC Global Telecom Co AS 7 - AS39298 492 0.0% 492.0 -- SERI Seri Bilgi Teknolojileri ve Destek Hizmetleri 8 - AS14857 477 0.0% 477.0 -- MOTOROLA-ICSD - Motorola 9 - AS3217 424 0.0% 424.0 -- SIMBIRSK 10 - AS31085 413 0.0% 413.0 -- VIKINGNET-AS VIKING TUR 11 - AS31526 409 0.0% 409.0 -- TEKOFAKS-AS TEKOFAKS 12 - AS34984 403 0.0% 403.0 -- BITEL-AS BILISIM TELEKOM 13 - AS35080 402 0.0% 402.0 -- OYAK-TELEKOM-AS Oyak Telekom Hizm. BGP AS 14 - AS29666 400 0.0% 400.0 -- TRHENKEL Turk Henkel Kimya Sanayi 15 - AS29635 398 0.0% 398.0 -- BANVIT-AS Banvit A.S 16 - AS39080 396 0.0% 396.0 -- SIMETRI-AS SIMETRI YAZILIM 17 - AS39807 391 0.0% 391.0 -- ASREYSAS Reysas Logistics 18 - AS23917 765 0.1% 382.5 -- BRIBIE-NET-AS-AP Bribie Island Net Multihomed, Brisbane 19 - AS39623 380 0.0% 380.0 -- PROFILOTELRAAS ProfiloTelraNetwork 20 - AS5424 378 0.0% 378.0 -- ATNET-AT ATnet TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 203.189.184.0/21 3714 0.3% AS17470 -- CELLTEL-AS Celltel Lanka (Pvt) Ltd. 2 - 209.140.24.0/24 3171 0.2% AS3043 -- AMPHIB-AS - Amphibian Media Corporation AS9121 -- TTNET TTnet Autonomous System 3 - 208.0.225.0/24 3106 0.2% AS11139 -- CWRIN CW BARBADOS 4 - 202.125.147.0/24 2916 0.2% AS17557 -- PKTELECOM-AS-AP Pakistan Telecom 5 - 61.4.0.0/19 2247 0.2% AS9899 -- ICARE-AP iCare.com Ltd. 6 - 83.210.15.0/24 1321 0.1% AS23918 -- CBB-BGP-IBARAKI Connexion By Boeing Ibaraki AS AS29257 -- CBB-IE-AS Connexion by Boeing Ireland, Ltd. AS30533 -- CONNEXION-BY-BOEING-LTN - Connexion by Boeing AS31050 -- CBB-RU-ASN Connexion by Boeing Eastern Europe, Ltd. AS33697 -- CONNEXION-BY-BOEING-VBC - Connexion by Boeing 7 - 143.81.0.0/21 1064 0.1% AS6034 -- DDN-ASNBLK - DoD Network Information Center 8 - 203.112.154.0/24 1062 0.1% AS17783 -- SRILRPG-AS SRIL RPG Autonomous System 9 - 194.105.61.0/24 1022 0.1% AS12922 -- MULTITRADE-AS Bank Outsourcer 10 - 130.36.88.0/21 1011 0.1% AS2686 -- AT&T Global Network Services - EMEA 11 - 209.189.231.0/24 983 0.1% AS19366 -- MNS - Managed Network Solutions AS30298 -- FIRST-AMERICAN-BANK-SSB - First American Bank 12 - 216.85.162.0/23 960 0.1% AS6467 -- ESPIRECOMM - Xspedius Communications Co. 13 - 193.242.123.0/24 898 0.1% AS34378 -- RUG-AS Razguliay-UKRROS Group 14 - 205.98.32.0/20 887 0.1% AS5839 -- DDN-ASNBLK - DoD Network Information Center 15 - 195.46.34.0/23 836 0.1% AS31200 -- NTK Novotelecom ltd. 16 - 80.64.80.0/23 810 0.1% AS31200 -- NTK Novotelecom ltd. 17 - 88.213.145.0/24 766 0.1% AS34695 -- E4A-AS E4A Primary AS 18 - 80.252.16.0/21 752 0.1% AS39042 -- GLOBAL63RU-AS CJSC Global Telecom Co AS 19 - 205.91.96.0/24 719 0.1% AS5839 -- DDN-ASNBLK - DoD Network Information Center 20 - 84.205.65.0/24 697 0.1% AS12654 -- RIPE-NCC-RIS-AS RIPE NCC RIS Project. 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