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BGP Update Report

  • From: cidr-report
  • Date: Fri May 19 08:01:08 2006

BGP Update Report
Interval: 05-May-06 -to- 18-May-06 (14 days)
Observation Point: BGP Peering with AS4637

TOP 20 Unstable Origin AS
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS855             35385  3.2%      62.9 -- CANET-ASN-4 - Aliant Telecom
 2 - AS9121            27016  2.4%      35.3 -- TTNET TTnet Autonomous System
 3 - AS17974           16736  1.5%      49.1 -- TELKOMNET-AS2-AP PT TELEKOMUNIKASI INDONESIA
 4 - AS17430           14425  1.3%     424.3 -- GWBN-CHENGDU Great Wall Broadband Network Service Co.,Ltd
 5 - AS6478            13693  1.2%       9.9 -- ATT-INTERNET3 - AT&T WorldNet Services
 6 - AS3475            11937  1.1%     459.1 -- LANT-AFLOAT - NCTAMS LANT DET HAMPTON ROADS
 7 - AS2386            11474  1.0%      12.9 -- INS-AS - AT&T Data Communications Services
 8 - AS15611            9544  0.9%     117.8 -- Iranian Research Organisation
 9 - AS4795             9410  0.8%      48.8 -- INDOSAT2-ID INDOSATNET-ASN
10 - AS14410            8827  0.8%    1765.4 -- DALTON - MCM, Inc., DBA: Internet@Dalton
11 - AS5803             8401  0.8%      94.4 -- DDN-ASNBLK - DoD Network Information Center
12 - AS10139            8391  0.8%      67.7 -- MERIDIAN-PH-AP Meridian Telekoms
13 - AS18049            7810  0.7%      58.3 -- TINP-TW Taiwan Infrastructure Network Technologie
14 - AS33766            7372  0.7%     388.0 -- NYALA-COMMUNICATIONS-PTY-LTD NYALA-COMMUNICATIONS-PTY-LTD
15 - AS702              7326  0.7%      21.2 -- AS702 MCI EMEA - Commercial IP service provider in Europe
16 - AS5839             6976  0.6%     258.4 -- DDN-ASNBLK - DoD Network Information Center
17 - AS9425             6935  0.6%     115.6 -- CONCENTRIX-PH-AS-AP Concentrix Technologies, Inc
18 - AS23918            6804  0.6%      51.9 -- CBB-BGP-IBARAKI Connexion By Boeing Ibaraki AS
19 - AS577              6731  0.6%      51.0 -- BACOM - Bell Canada
20 - AS7018             6608  0.6%       6.5 -- ATT-INTERNET4 - AT&T WorldNet Services


TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS21027            3398  0.3%    3398.0 -- ASN-PARADORES PARADORES Autonomous System
 2 - AS3043             2703  0.2%    2703.0 -- AMPHIB-AS - Amphibian Media Corporation
 3 - AS34382            2032  0.2%    2032.0 -- ASSYRUS-SRL-AS Assyrus Srl Maintainer
 4 - AS14410            8827  0.8%    1765.4 -- DALTON - MCM, Inc., DBA: Internet@Dalton
 5 - AS19982            5524  0.5%    1381.0 -- TOWERSTREAM-PROV - Towerstream
 6 - AS23607            2233  0.2%    1116.5 -- ITXPRESS-AS-AP itXpress Pty Ltd. Network AS ISP and DSL
 7 - AS16705            2077  0.2%    1038.5 -- STORAGEAPPS - Storage Apps Inc.
 8 - AS34378             910  0.1%     910.0 -- RUG-AS Razguliay-UKRROS Group
 9 - AS33871            6424  0.6%     642.4 -- NORILSK-TELECOM-AS Norilsk-Telecom Ltd.
10 - AS23917            1251  0.1%     625.5 -- BRIBIE-NET-AS-AP Bribie Island Net Multihomed, Brisbane
11 - AS21260             620  0.1%     620.0 -- POSITIVE-INTERNET-UK-AS Positive Internet UK AS
12 - AS7013             1229  0.1%     614.5 -- NETSELECT - Health Sciences Libraries Consortium
13 - AS7442              577  0.1%     577.0 -- FEDERATED-CA-ASN - Federated Insurance Company of Canada
14 - AS36715             556  0.1%     556.0 -- GSA-ASN - GLOBAL SECURITIES ADVISORS LLC
15 - AS36565             510  0.1%     510.0 -- COUNTY-OF-MONTGOMERY-PA - County of Montgomery
16 - AS30457             997  0.1%     498.5 -- MEEMIC - Meemic Insurance Company
17 - AS3475            11937  1.1%     459.1 -- LANT-AFLOAT - NCTAMS LANT DET HAMPTON ROADS
18 - AS22988             459  0.0%     459.0 -- CAMBARASN1 - Cameron and Barkley Company
19 - AS3319             3140  0.3%     448.6 -- KSNET KSNet
20 - AS17430           14425  1.3%     424.3 -- GWBN-CHENGDU Great Wall Broadband Network Service Co.,Ltd


TOP 20 Unstable Prefixes
Rank Prefix             Upds     % Origin AS -- AS Name
 1 - 81.212.141.0/24    4184  0.3%   AS9121  -- TTNET TTnet Autonomous System
 2 - 81.212.149.0/24    3916  0.3%   AS9121  -- TTNET TTnet Autonomous System
 3 - 62.81.240.0/24     3398  0.3%   AS21027 -- ASN-PARADORES PARADORES Autonomous System
 4 - 211.162.88.0/21    3240  0.2%   AS17430 -- GWBN-CHENGDU Great Wall Broadband Network Service Co.,Ltd
 5 - 220.114.32.0/21    3231  0.2%   AS17430 -- GWBN-CHENGDU Great Wall Broadband Network Service Co.,Ltd
 6 - 209.140.24.0/24    2703  0.2%   AS3043  -- AMPHIB-AS - Amphibian Media Corporation
 7 - 61.0.0.0/8         2556  0.2%   AS4678  -- FINE CANON NETWORK COMMUNICATIONS INC.
 8 - 81.212.197.0/24    2527  0.2%   AS9121  -- TTNET TTnet Autonomous System
 9 - 195.175.82.0/23    2362  0.2%   AS9121  -- TTNET TTnet Autonomous System
10 - 85.158.80.0/21     2032  0.2%   AS34382 -- ASSYRUS-SRL-AS Assyrus Srl Maintainer
11 - 220.114.40.0/22    1992  0.1%   AS17430 -- GWBN-CHENGDU Great Wall Broadband Network Service Co.,Ltd
12 - 211.162.82.0/23    1990  0.1%   AS17430 -- GWBN-CHENGDU Great Wall Broadband Network Service Co.,Ltd
13 - 211.162.84.0/22    1990  0.1%   AS17430 -- GWBN-CHENGDU Great Wall Broadband Network Service Co.,Ltd
14 - 209.160.56.0/22    1980  0.1%   AS14361 -- HOPONE-DCA - HopOne Internet Corporation
15 - 152.74.0.0/16      1964  0.1%   AS11340 -- Red Universitaria Nacional
16 - 207.43.166.0/23    1772  0.1%   AS14410 -- DALTON - MCM, Inc., DBA: Internet@Dalton
17 - 65.174.4.0/23      1772  0.1%   AS14410 -- DALTON - MCM, Inc., DBA: Internet@Dalton
18 - 65.119.232.0/24    1764  0.1%   AS14410 -- DALTON - MCM, Inc., DBA: Internet@Dalton
19 - 205.160.25.0/24    1762  0.1%   AS14410 -- DALTON - MCM, Inc., DBA: Internet@Dalton
20 - 208.46.29.0/24     1757  0.1%   AS14410 -- DALTON - MCM, Inc., DBA: Internet@Dalton

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




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