BGP Update Report Interval: 13-Mar-13 -to- 14-Mar-13 (1 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS4538 19915 11.7% 41.5 -- ERX-CERNET-BKB China Education and Research Network Center 2 - AS35567 6856 4.0% 342.8 -- DASTO-BOSNIA-AS DASTO semtel d.o.o. 3 - AS2708 5161 3.0% 67.0 -- Universidad de Guanajuato 4 - AS23947 4998 2.9% 125.0 -- MORATELINDONAP-AS-ID PT.Mora Telematika Indonesia 5 - AS8402 4190 2.5% 14.1 -- CORBINA-AS OJSC "Vimpelcom" 6 - AS11992 3705 2.2% 21.2 -- CENTENNIAL-PR - Centennial de Puerto Rico 7 - AS3909 3555 2.1% 888.8 -- QWEST-AS-3908 - Qwest Communications Company, LLC 8 - AS13897 2722 1.6% 1361.0 -- CDC1 - Internet Brands Inc. 9 - AS14420 2086 1.2% 37.9 -- CORPORACION NACIONAL DE TELECOMUNICACIONES - CNT EP 10 - AS58113 2074 1.2% 3.1 -- LIR-AS LIR DATACENTER TELECOM SRL 11 - AS14754 2008 1.2% 5.2 -- Telgua 12 - AS9198 1923 1.1% 17.6 -- KAZTELECOM-AS JSC Kazakhtelecom 13 - AS647 1912 1.1% 21.7 -- DNIC-ASBLK-00616-00665 - DoD Network Information Center 14 - AS37004 1666 1.0% 79.3 -- SUBURBAN-AS 15 - AS34533 1642 1.0% 15.6 -- ESAMARA-AS CJSC "ER-Telecom Holding" 16 - AS25620 1566 0.9% 38.2 -- COTAS LTDA. 17 - AS15964 1529 0.9% 63.7 -- CAMNET-AS 18 - AS45769 1521 0.9% 23.4 -- DVOIS-IN D-Vois Broadband Pvt Ltd 19 - AS19361 1481 0.9% 43.6 -- A.Telecom S.A. 20 - AS18004 1340 0.8% 21.3 -- WIRELESSNET-ID-AP WIRELESSNET AS TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS13897 2722 1.6% 1361.0 -- CDC1 - Internet Brands Inc. 2 - AS6629 1129 0.7% 1129.0 -- NOAA-AS - NOAA 3 - AS9854 968 0.6% 968.0 -- KTO-AS-KR KTO 4 - AS3909 3555 2.1% 888.8 -- QWEST-AS-3908 - Qwest Communications Company, LLC 5 - AS14680 727 0.4% 727.0 -- REALE-6 - Auction.com 6 - AS1273 685 0.4% 685.0 -- CW Cable and Wireless Worldwide plc 7 - AS9950 622 0.4% 622.0 -- PUBNETPLUS2-AS-KR DACOM 8 - AS19406 613 0.4% 613.0 -- TWRS-MA - Towerstream I, Inc. 9 - AS1880 951 0.6% 475.5 -- STUPI Svensk Teleutveckling & Produktinnovation, STUPI AB 10 - AS6174 836 0.5% 418.0 -- SPRINTLINK8 - Sprint 11 - AS37367 413 0.2% 413.0 -- CALLKEY 12 - AS5074 699 0.4% 349.5 -- ASN-ATTELS - AT&T BMGS 13 - AS35567 6856 4.0% 342.8 -- DASTO-BOSNIA-AS DASTO semtel d.o.o. 14 - AS4467 339 0.2% 339.0 -- EASYLINK3 - AT&T Services, Inc. 15 - AS22140 238 0.1% 238.0 -- T-MOBILE-AS22140 - T-Mobile USA, Inc. 16 - AS36529 398 0.2% 199.0 -- AXXA-RACKCO - Rackco.com 17 - AS45298 194 0.1% 194.0 -- INTERLINK-TECH-AS-ID INTERLINK TECHNOLOGY, PT 18 - AS41023 194 0.1% 194.0 -- ARREKS-AS Agencja Rozwoju Regionalnego ARREKS S.A. 19 - AS46032 379 0.2% 189.5 -- GLOBENET-AS-ID Fastel Sarana Indonesia PT 20 - AS45770 188 0.1% 188.0 -- SBY-EPROC-AS-ID Bagian Bina Program - Pemerintah Kota Surabaya TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 98.158.204.0/23 1361 0.7% AS13897 -- CDC1 - Internet Brands Inc. 2 - 98.158.200.0/24 1361 0.7% AS13897 -- CDC1 - Internet Brands Inc. 3 - 151.118.255.0/24 1185 0.6% AS3909 -- QWEST-AS-3908 - Qwest Communications Company, LLC 4 - 151.118.254.0/24 1185 0.6% AS3909 -- QWEST-AS-3908 - Qwest Communications Company, LLC 5 - 151.118.18.0/24 1176 0.6% AS3909 -- QWEST-AS-3908 - Qwest Communications Company, LLC 6 - 192.58.232.0/24 1129 0.6% AS6629 -- NOAA-AS - NOAA 7 - 211.178.9.64/26 968 0.5% AS9854 -- KTO-AS-KR KTO 8 - 192.108.213.0/24 916 0.5% AS1880 -- STUPI Svensk Teleutveckling & Produktinnovation, STUPI AB 9 - 12.139.133.0/24 727 0.4% AS14680 -- REALE-6 - Auction.com 10 - 194.63.9.0/24 685 0.3% AS1273 -- CW Cable and Wireless Worldwide plc 11 - 58.184.229.0/24 622 0.3% AS9950 -- PUBNETPLUS2-AS-KR DACOM 12 - 69.38.178.0/24 613 0.3% AS19406 -- TWRS-MA - Towerstream I, Inc. 13 - 84.205.66.0/24 485 0.2% AS12654 -- RIPE-NCC-RIS-AS Reseaux IP Europeens Network Coordination Centre (RIPE NCC) 14 - 208.16.110.0/24 418 0.2% AS6174 -- SPRINTLINK8 - Sprint 15 - 206.105.75.0/24 418 0.2% AS6174 -- SPRINTLINK8 - Sprint 16 - 41.75.40.0/21 413 0.2% AS37367 -- CALLKEY 17 - 115.170.128.0/17 393 0.2% AS4847 -- CNIX-AP China Networks Inter-Exchange 18 - 91.191.27.0/24 381 0.2% AS35567 -- DASTO-BOSNIA-AS DASTO semtel d.o.o. 19 - 213.196.102.0/24 380 0.2% AS35567 -- DASTO-BOSNIA-AS DASTO semtel d.o.o. 20 - 91.191.47.0/24 379 0.2% AS35567 -- DASTO-BOSNIA-AS DASTO semtel d.o.o. Details at http://bgpupdates.potaroo.net ------------------------------------ Copies of this report are mailed to: nanog@nanog.org eof-list@ripe.net apops@apops.net routing-wg@ripe.net afnog@afnog.org
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