BGP Update Report Interval: 27-Jan-11 -to- 03-Feb-11 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS1785 20007 1.2% 11.5 -- AS-PAETEC-NET - PaeTec Communications, Inc. 2 - AS32528 19157 1.2% 6385.7 -- ABBOTT Abbot Labs 3 - AS33475 18844 1.2% 87.6 -- RSN-1 - RockSolid Network, Inc. 4 - AS9829 18671 1.2% 24.7 -- BSNL-NIB National Internet Backbone 5 - AS25019 17673 1.1% 80.3 -- SAUDINETSTC-AS Autonomus System Number for SaudiNet 6 - AS35931 17566 1.1% 5855.3 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC 7 - AS17974 15439 1.0% 12.9 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia 8 - AS8452 14957 0.9% 9.1 -- TE-AS TE-AS 9 - AS25438 14011 0.9% 159.2 -- ASN-ICCNET International Computer Company ICC 10 - AS24560 12621 0.8% 11.5 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services 11 - AS24923 11525 0.7% 1280.6 -- SETTC South-East Transtelecom Joint Stock Co. 12 - AS49571 11245 0.7% 591.8 -- CELLNET-AS CellNet ltd ASN block 13 - AS17908 10934 0.7% 13.3 -- TCISL Tata Communications 14 - AS9498 10913 0.7% 14.6 -- BBIL-AP BHARTI Airtel Ltd. 15 - AS24528 9821 0.6% 1227.6 -- SINERGI-AS-ID PT. Sinergitama Komindo 16 - AS6316 8868 0.6% 84.5 -- AS-PAETEC-NET - PaeTec Communications, Inc. 17 - AS15105 8563 0.5% 31.8 -- NETWORKTELEPHONE - Network Telephone Corporation 18 - AS24554 8414 0.5% 70.1 -- FIVE-NET-AS-IN Fivenetwork Solution India Pvt Ltd Internet 19 - AS24863 8039 0.5% 10.5 -- LINKdotNET-AS 20 - AS14522 7367 0.5% 17.4 -- Satnet TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS32528 19157 1.2% 6385.7 -- ABBOTT Abbot Labs 2 - AS35931 17566 1.1% 5855.3 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC 3 - AS40772 6994 0.4% 3497.0 -- VELOCITER-WIRELESS-INC - Velociter Wireless, Inc. 4 - AS49776 2212 0.1% 2212.0 -- GORSET-AS Gorodskaya Set Ltd. 5 - AS6401 2202 0.1% 2202.0 -- ALLST-6401 - Allstream Corp. 6 - AS11943 2182 0.1% 2182.0 -- GLOBE - Globe Wireless 7 - AS49600 1744 0.1% 1744.0 -- LASEDA La Seda de Barcelona, S.A 8 - AS24923 11525 0.7% 1280.6 -- SETTC South-East Transtelecom Joint Stock Co. 9 - AS24528 9821 0.6% 1227.6 -- SINERGI-AS-ID PT. Sinergitama Komindo 10 - AS34239 1164 0.1% 1164.0 -- INTERAMERICAN General Insurance Company 11 - AS35914 1495 0.1% 747.5 -- FIREHOST-INC - FireHost, Inc. 12 - AS9929 6375 0.4% 708.3 -- CNCNET-CN China Netcom Corp. 13 - AS2055 4878 0.3% 609.8 -- LSU-1 - Louisiana State University 14 - AS49571 11245 0.7% 591.8 -- CELLNET-AS CellNet ltd ASN block 15 - AS12190 532 0.0% 532.0 -- OOCL-NET - OOCL (USA), Inc. 16 - AS45550 502 0.0% 502.0 -- NGT-AS-VN New Generations Telecommunications Corporation 17 - AS51493 499 0.0% 499.0 -- UNITEL Unitel LLC 18 - AS47865 483 0.0% 483.0 -- LIBERTYSIG-ASN Liberty Sigorta AS Num 19 - AS5323 463 0.0% 463.0 -- DNIC-ASBLK-05120-05376 - DoD Network Information Center 20 - AS50623 445 0.0% 445.0 -- INFOTECH Infotech LLC TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 213.129.96.0/19 11506 0.7% AS24923 -- SETTC South-East Transtelecom Joint Stock Co. 2 - 63.211.68.0/22 11470 0.7% AS35931 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC 3 - 130.36.34.0/24 9576 0.6% AS32528 -- ABBOTT Abbot Labs 4 - 130.36.35.0/24 9576 0.6% AS32528 -- ABBOTT Abbot Labs 5 - 216.126.136.0/22 7890 0.5% AS6316 -- AS-PAETEC-NET - PaeTec Communications, Inc. 6 - 198.140.43.0/24 6048 0.4% AS35931 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC 7 - 202.92.235.0/24 5309 0.3% AS9498 -- BBIL-AP BHARTI Airtel Ltd. 8 - 68.65.152.0/22 3769 0.2% AS11915 -- TELWEST-NETWORK-SVCS-STATIC - TEL WEST COMMUNICATIONS LLC 9 - 208.89.36.0/22 3497 0.2% AS40772 -- VELOCITER-WIRELESS-INC - Velociter Wireless, Inc. 10 - 74.116.44.0/22 3497 0.2% AS40772 -- VELOCITER-WIRELESS-INC - Velociter Wireless, Inc. 11 - 202.153.174.0/24 3320 0.2% AS17408 -- ABOVE-AS-AP AboveNet Communications Taiwan 12 - 183.88.0.0/16 3312 0.2% AS45629 -- JASTEL-NETWORK-TH-AP Jasmine International Tower AS45758 -- TRIPLETNET-AS-AP TripleT Internet Internet service provider Bangkok 13 - 206.184.16.0/24 3222 0.2% AS174 -- COGENT Cogent/PSI 14 - 67.210.226.0/24 2977 0.2% AS35914 -- FIREHOST-INC - FireHost, Inc. AS7819 -- GLOBAL-IP-NETWORKS - Global IP Networks INC 15 - 213.108.216.0/21 2212 0.1% AS49776 -- GORSET-AS Gorodskaya Set Ltd. 16 - 159.18.255.0/24 2202 0.1% AS6401 -- ALLST-6401 - Allstream Corp. 17 - 208.244.255.0/24 2182 0.1% AS11943 -- GLOBE - Globe Wireless 18 - 223.206.0.0/16 1909 0.1% AS45629 -- JASTEL-NETWORK-TH-AP Jasmine International Tower AS45758 -- TRIPLETNET-AS-AP TripleT Internet Internet service provider Bangkok 19 - 114.128.0.0/16 1897 0.1% AS45629 -- JASTEL-NETWORK-TH-AP Jasmine International Tower AS45758 -- TRIPLETNET-AS-AP TripleT Internet Internet service provider Bangkok 20 - 168.96.253.0/24 1860 0.1% AS3597 -- Asociacion Civil Ciencia Hoy 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
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