<<< Chronological >>> Author Index    Subject Index <<< Threads >>>

BGP Update Report

BGP Update Report
Interval: 18-Aug-08 -to- 18-Sep-08 (32 days)
Observation Point: BGP Peering with AS2.0

TOP 20 Unstable Origin AS
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS9583           301731  3.8%     226.5 -- SIFY-AS-IN Sify Limited
 2 - AS1803           126042  1.6%      94.9 -- ICMNET-5 - Sprint
 3 - AS4538           107539  1.3%      21.4 -- ERX-CERNET-BKB China Education and Research Network Center
 4 - AS5691            77600  1.0%    5969.2 -- MITRE-AS-5 - The MITRE Corporation
 5 - AS8151            76788  1.0%      31.8 -- Uninet S.A. de C.V.
 6 - AS6389            67460  0.8%      15.5 -- BELLSOUTH-NET-BLK - BellSouth.net Inc.
 7 - AS9051            65154  0.8%     407.2 -- IDM Autonomous System
 8 - AS209             51813  0.7%      10.8 -- ASN-QWEST - Qwest
 9 - AS14593           50458  0.6%   50458.0 -- BRAND-INSTITUTE - Brand Instiute, Inc.
10 - AS10396           46699  0.6%     667.1 -- COQUI-NET - DATACOM CARIBE, INC.
11 - AS17488           44961  0.6%      30.8 -- HATHWAY-NET-AP Hathway IP Over Cable Internet
12 - AS4184            43385  0.5%   21692.5 -- STORTEK-WHQ - Storage Technology Corporation
13 - AS8866            39604  0.5%     123.0 -- BTC-AS Bulgarian Telecommunication Company Plc.
14 - AS20115           38076  0.5%      21.4 -- CHARTER-NET-HKY-NC - Charter Communications
15 - AS18231           36058  0.5%     146.0 -- EXATT-AS-AP IOL NETCOM LTD
16 - AS7018            35690  0.5%      24.2 -- ATT-INTERNET4 - AT&T WorldNet Services
17 - AS6663            35173  0.4%     286.0 -- EUROWEBRO Euroweb Romania SA
18 - AS9198            34983  0.4%     152.1 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration
19 - AS4755            33910  0.4%      19.5 -- TATACOMM-AS TATA Communications formerly VSNL is Leading ISP
20 - AS6458            31107  0.4%      70.2 -- Telgua


TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS14593           50458  0.6%   50458.0 -- BRAND-INSTITUTE - Brand Instiute, Inc.
 2 - AS4184            43385  0.5%   21692.5 -- STORTEK-WHQ - Storage Technology Corporation
 3 - AS8266             9569  0.1%    9569.0 -- NEXUSTEL Nexus Telecommunications
 4 - AS29910            8235  0.1%    8235.0 -- IACP - INTL. ASSN OF CHIEF OF POLICEI
 5 - AS5691            77600  1.0%    5969.2 -- MITRE-AS-5 - The MITRE Corporation
 6 - AS38180            5727  0.1%    5727.0 -- ETPI-IDS-JOLLIBEE-AS-AP 6/Fth floor JOLLIBEE PLAZA, Emerald Ave. Ortigas Center Pasig City.
 7 - AS43299            4606  0.1%    4606.0 -- TELECONTACT-AS Telecontact Ltd.
 8 - AS4557             7873  0.1%    3936.5 -- EP0-BLK-ASNBLOCK-7 - EP.NET, LLC.
 9 - AS23082           18900  0.2%    3780.0 -- MPHI - Michigan Public Health Institute
10 - AS11971           21651  0.3%    3093.0 -- PFIZERNET-GROTON - PFIZER INC.
11 - AS30969           23119  0.3%    2311.9 -- TAN-NET TransAfrica Networks
12 - AS23917            2160  0.0%    2160.0 -- BRIBIE-NET-AS-AP Bribie Island Net Multihomed, Brisbane
13 - AS24491            1774  0.0%    1774.0 -- WORLDWEB-THAILAND-AS-AP Internet Service Provider Thailand
14 - AS44194            1590  0.0%    1590.0 -- FREIFUNK-BERLIN-AS Freifunk Berlin
15 - AS32011            1577  0.0%    1577.0 -- JOHO-NYC - Joho Capital, LLC
16 - AS9747            12268  0.1%    1533.5 -- EZINTERNET-AS-AP EZInternet Pty Ltd
17 - AS25321            1249  0.0%    1249.0 -- G4S-NET GROUP 4 SECURITAS Prague
18 - AS26276            5529  0.1%    1105.8 -- TIMKEN-USA - The Timken Company
19 - AS39843            2156  0.0%    1078.0 -- RATECOM-AS Joint Stock Company "Ratecom"
20 - AS3944             4275  0.1%    1068.8 -- PARTAN-LAB - Partan & Partan


TOP 20 Unstable Prefixes
Rank Prefix             Upds     % Origin AS -- AS Name
 1 - 192.12.120.0/24   77527  0.9%   AS5691  -- MITRE-AS-5 - The MITRE Corporation
 2 - 221.134.222.0/24  59162  0.7%   AS9583  -- SIFY-AS-IN Sify Limited
 3 - 194.126.143.0/24  57735  0.7%   AS9051  -- IDM Autonomous System
 4 - 210.214.151.0/24  55122  0.6%   AS9583  -- SIFY-AS-IN Sify Limited
 5 - 12.8.7.0/24       50458  0.6%   AS14593 -- BRAND-INSTITUTE - Brand Instiute, Inc.
 6 - 210.210.112.0/24  44322  0.5%   AS9583  -- SIFY-AS-IN Sify Limited
 7 - 221.135.80.0/24   44047  0.5%   AS9583  -- SIFY-AS-IN Sify Limited
 8 - 221.135.251.0/24  42813  0.5%   AS9583  -- SIFY-AS-IN Sify Limited
 9 - 83.228.71.0/24    30651  0.4%   AS8866  -- BTC-AS Bulgarian Telecommunication Company Plc.
10 - 221.128.192.0/18  27373  0.3%   AS18231 -- EXATT-AS-AP IOL NETCOM LTD
11 - 72.50.96.0/20     24360  0.3%   AS10396 -- COQUI-NET - DATACOM CARIBE, INC.
12 - 199.117.144.0/22  21694  0.2%   AS4184  -- STORTEK-WHQ - Storage Technology Corporation
13 - 129.80.0.0/16     21691  0.2%   AS4184  -- STORTEK-WHQ - Storage Technology Corporation
14 - 12.18.36.0/24     21381  0.2%   AS11971 -- PFIZERNET-GROTON - PFIZER INC.
15 - 196.42.0.0/20     21180  0.2%   AS10396 -- COQUI-NET - DATACOM CARIBE, INC.
16 - 89.38.98.0/23     18104  0.2%   AS6663  -- EUROWEBRO Euroweb Romania SA
17 - 86.105.182.0/24   13985  0.2%   AS6663  -- EUROWEBRO Euroweb Romania SA
18 - 195.251.5.0/24    12799  0.1%   AS5408  -- GR-NET Greek Research & Technology Network, http://www.grnet.gr
19 - 89.4.131.0/24     12704  0.1%   AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA)
20 - 205.162.132.0/23  12495  0.1%   AS23541 -- Scarlet B.V.

Details at http://bgpupdates.potaroo.net
------------------------------------
Copies of this report are mailed to:
  nanog@localhost
  eof-list@localhost
  apops@localhost
  routing-wg@localhost
  afnog@localhost
Post To The List:
<<< Chronological >>> Author    Subject <<< Threads >>>