BGP Update Report Interval: 13-Jan-11 -to- 20-Jan-11 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS18025 26565 0.9% 737.9 -- ACE-1-WIFI-AS-AP Ace-1 Wifi Network 2 - AS32528 19139 0.7% 2392.4 -- ABBOTT Abbot Labs 3 - AS6389 19026 0.7% 5.1 -- BELLSOUTH-NET-BLK - BellSouth.net Inc. 4 - AS17974 17314 0.6% 10.2 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia 5 - AS24560 15517 0.6% 14.2 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services 6 - AS25019 15407 0.5% 69.7 -- SAUDINETSTC-AS Autonomus System Number for SaudiNet 7 - AS28573 13779 0.5% 11.0 -- NET Servicos de Comunicao S.A. 8 - AS35931 13685 0.5% 2280.8 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC 9 - AS4761 13378 0.5% 2.6 -- INDOSAT-INP-AP INDOSAT Internet Network Provider 10 - AS1785 13017 0.5% 7.3 -- AS-PAETEC-NET - PaeTec Communications, Inc. 11 - AS9829 12961 0.5% 15.0 -- BSNL-NIB National Internet Backbone 12 - AS33475 12866 0.5% 59.8 -- RSN-1 - RockSolid Network, Inc. 13 - AS2386 12415 0.4% 9.6 -- INS-AS - AT&T Data Communications Services 14 - AS24923 11681 0.4% 1297.9 -- SETTC South-East Transtelecom Joint Stock Co. 15 - AS20115 11568 0.4% 7.6 -- CHARTER-NET-HKY-NC - Charter Communications 16 - AS8151 11370 0.4% 8.2 -- Uninet S.A. de C.V. 17 - AS45194 11191 0.4% 174.9 -- SIPL-AS Syscon Infoway Pvt. Ltd., Internet Service Provider, India 18 - AS4323 11112 0.4% 4.2 -- TWTC - tw telecom holdings, inc. 19 - AS17803 10964 0.4% 19.1 -- BSES-AS-AP BSES TeleCom Limited 20 - AS9498 10930 0.4% 14.5 -- BBIL-AP BHARTI Airtel Ltd. TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS32528 19139 0.7% 2392.4 -- ABBOTT Abbot Labs 2 - AS35931 13685 0.5% 2280.8 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC 3 - AS49776 2278 0.1% 2278.0 -- GORSET-AS Gorodskaya Set Ltd. 4 - AS34239 1759 0.1% 1759.0 -- INTERAMERICAN General Insurance Company 5 - AS49600 1739 0.1% 1739.0 -- LASEDA La Seda de Barcelona, S.A 6 - AS24923 11681 0.4% 1297.9 -- SETTC South-East Transtelecom Joint Stock Co. 7 - AS40772 1874 0.1% 937.0 -- VELOCITER-WIRELESS-INC - Velociter Wireless, Inc. 8 - AS17874 857 0.0% 857.0 -- NPC-AS-KR National Pension Corporation 9 - AS6401 838 0.0% 838.0 -- ALLST-6401 - Allstream Corp. 10 - AS25164 2452 0.1% 817.3 -- FLUGHAFEN-ZUERICH Flughafen Zuerich AG, Autonomous System, Switzerland 11 - AS47649 813 0.0% 813.0 -- EGELI-INFORMATIK-AS EGELI Informatik AG 12 - AS16215 3250 0.1% 812.5 -- ASN-GENOTEC Genotec AG 13 - AS48288 810 0.0% 810.0 -- YPLAY YplaY 14 - AS27771 1592 0.1% 796.0 -- Instituto Venezolano de Investigaciones Cientificas 15 - AS44635 767 0.0% 767.0 -- COMPARIS-AS Comparis.ch AG 16 - AS18025 26565 0.9% 737.9 -- ACE-1-WIFI-AS-AP Ace-1 Wifi Network 17 - AS24491 1404 0.1% 702.0 -- WORLDWEB-THAILAND-AS-AP Internet Service Provider Thailand 18 - AS43821 676 0.0% 676.0 -- WIKIMEDIA-EU Wikimedia European network 19 - AS8652 1980 0.1% 660.0 -- DATAS-AS DATAS AG 20 - AS39764 654 0.0% 654.0 -- DOLPHIN Dolphin Systems AG TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 213.129.96.0/19 11636 0.4% AS24923 -- SETTC South-East Transtelecom Joint Stock Co. 2 - 130.36.35.0/24 9548 0.3% AS32528 -- ABBOTT Abbot Labs 3 - 130.36.34.0/24 9546 0.3% AS32528 -- ABBOTT Abbot Labs 4 - 63.211.68.0/22 8788 0.3% AS35931 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC 5 - 202.182.78.0/23 8375 0.3% AS10113 -- DATAFAST-AP DATAFAST TELECOMMUNICATIONS LTD 6 - 180.233.173.0/24 8155 0.3% AS45474 -- NEXUSGUARD-AS-AP Tower 1 Millennium City 1 7 - 216.126.136.0/22 7273 0.2% AS6316 -- AS-PAETEC-NET - PaeTec Communications, Inc. 8 - 27.123.248.0/22 5293 0.2% AS18025 -- ACE-1-WIFI-AS-AP Ace-1 Wifi Network 9 - 182.54.140.0/22 5289 0.2% AS18025 -- ACE-1-WIFI-AS-AP Ace-1 Wifi Network 10 - 182.54.148.0/22 5289 0.2% AS18025 -- ACE-1-WIFI-AS-AP Ace-1 Wifi Network 11 - 101.78.24.0/22 5245 0.2% AS18025 -- ACE-1-WIFI-AS-AP Ace-1 Wifi Network 12 - 101.78.20.0/22 5244 0.2% AS18025 -- ACE-1-WIFI-AS-AP Ace-1 Wifi Network 13 - 198.140.43.0/24 4785 0.2% AS35931 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC 14 - 202.92.235.0/24 4191 0.1% AS9498 -- BBIL-AP BHARTI Airtel Ltd. 15 - 68.65.152.0/22 3519 0.1% AS11915 -- TELWEST-NETWORK-SVCS-STATIC - TEL WEST COMMUNICATIONS LLC 16 - 189.85.51.0/24 3387 0.1% AS28175 -- 17 - 202.153.174.0/24 3342 0.1% AS17408 -- ABOVE-AS-AP AboveNet Communications Taiwan 18 - 206.184.16.0/24 3268 0.1% AS174 -- COGENT Cogent/PSI 19 - 170.141.231.0/24 2911 0.1% AS4454 -- TNET-AS - State of Tennessee 20 - 189.1.173.0/24 2821 0.1% AS28666 -- HOSTLOCATION LTDA 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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