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

BGP Update Report

BGP Update Report
Interval: 01-Sep-08 -to- 02-Oct-08 (32 days)
Observation Point: BGP Peering with AS2.0

TOP 20 Unstable Origin AS
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS9583           270423  3.1%     219.0 -- SIFY-AS-IN Sify Limited
 2 - AS1803           112677  1.3%      83.0 -- ICMNET-5 - Sprint
 3 - AS4538            94973  1.1%      18.9 -- ERX-CERNET-BKB China Education and Research Network Center
 4 - AS5691            78608  0.9%    6046.8 -- MITRE-AS-5 - The MITRE Corporation
 5 - AS8151            73506  0.8%      30.0 -- Uninet S.A. de C.V.
 6 - AS6389            68084  0.8%      15.7 -- BELLSOUTH-NET-BLK - BellSouth.net Inc.
 7 - AS9051            62207  0.7%     391.2 -- IDM Autonomous System
 8 - AS20255           52357  0.6%    2181.5 -- Tecnowind S.A.
 9 - AS14593           51930  0.6%   51930.0 -- BRAND-INSTITUTE - Brand Instiute, Inc.
10 - AS4184            51693  0.6%   25846.5 -- STORTEK-WHQ - Storage Technology Corporation
11 - AS209             50485  0.6%      16.8 -- ASN-QWEST - Qwest
12 - AS10396           49882  0.6%     906.9 -- COQUI-NET - DATACOM CARIBE, INC.
13 - AS4274            46859  0.5%     689.1 -- ERX-AU-NET Assumption University
14 - AS11971           43557  0.5%    6222.4 -- PFIZERNET-GROTON - PFIZER INC.
15 - AS30890           40551  0.5%      29.9 -- EVOLVA Evolva Telecom
16 - AS20115           39360  0.5%      19.7 -- CHARTER-NET-HKY-NC - Charter Communications
17 - AS7018            38723  0.4%      26.2 -- ATT-INTERNET4 - AT&T WorldNet Services
18 - AS18231           36408  0.4%     146.2 -- EXATT-AS-AP IOL NETCOM LTD
19 - AS6458            35507  0.4%     104.4 -- Telgua
20 - AS17488           34904  0.4%      23.4 -- HATHWAY-NET-AP Hathway IP Over Cable Internet


TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS14593           51930  0.6%   51930.0 -- BRAND-INSTITUTE - Brand Instiute, Inc.
 2 - AS4184            51693  0.6%   25846.5 -- STORTEK-WHQ - Storage Technology Corporation
 3 - AS8266            18591  0.2%   18591.0 -- NEXUSTEL Nexus Telecommunications
 4 - AS29910            6939  0.1%    6939.0 -- IACP - INTL. ASSN OF CHIEF OF POLICEI
 5 - AS38180            6814  0.1%    6814.0 -- ETPI-IDS-JOLLIBEE-AS-AP 6/Fth floor JOLLIBEE PLAZA, Emerald Ave. Ortigas Center Pasig City.
 6 - AS11971           43557  0.5%    6222.4 -- PFIZERNET-GROTON - PFIZER INC.
 7 - AS5691            78608  0.9%    6046.8 -- MITRE-AS-5 - The MITRE Corporation
 8 - AS4557             7862  0.1%    3931.0 -- EP0-BLK-ASNBLOCK-7 - EP.NET, LLC.
 9 - AS30969           30688  0.3%    3836.0 -- TAN-NET TransAfrica Networks
10 - AS23082           18093  0.2%    3618.6 -- MPHI - Michigan Public Health Institute
11 - AS44194            2814  0.0%    2814.0 -- FREIFUNK-BERLIN-AS Freifunk Berlin
12 - AS32761            2557  0.0%    2557.0 -- WASSE-NYC - Wasserstein & Co.
13 - AS23917            2280  0.0%    2280.0 -- BRIBIE-NET-AS-AP Bribie Island Net Multihomed, Brisbane
14 - AS20255           52357  0.6%    2181.5 -- Tecnowind S.A.
15 - AS24491            1705  0.0%    1705.0 -- WORLDWEB-THAILAND-AS-AP Internet Service Provider Thailand
16 - AS32011            1529  0.0%    1529.0 -- JOHO-NYC - Joho Capital, LLC
17 - AS10221            5694  0.1%    1423.5 -- HEWLETT-PACKARD Multi-homed connections to multiple ISP's providing
18 - AS9747            10398  0.1%    1299.8 -- EZINTERNET-AS-AP EZInternet Pty Ltd
19 - AS25321            1251  0.0%    1251.0 -- G4S-NET GROUP 4 SECURITAS Prague
20 - AS3944             3594  0.0%    1198.0 -- PARTAN-LAB - Partan & Partan


TOP 20 Unstable Prefixes
Rank Prefix             Upds     % Origin AS -- AS Name
 1 - 192.12.120.0/24   78486  0.8%   AS5691  -- MITRE-AS-5 - The MITRE Corporation
 2 - 210.214.151.0/24  61815  0.7%   AS9583  -- SIFY-AS-IN Sify Limited
 3 - 221.134.222.0/24  58347  0.6%   AS9583  -- SIFY-AS-IN Sify Limited
 4 - 194.126.143.0/24  52197  0.6%   AS9051  -- IDM Autonomous System
 5 - 12.8.7.0/24       51930  0.6%   AS14593 -- BRAND-INSTITUTE - Brand Instiute, Inc.
 6 - 221.135.80.0/24   47652  0.5%   AS9583  -- SIFY-AS-IN Sify Limited
 7 - 210.210.112.0/24  45236  0.5%   AS9583  -- SIFY-AS-IN Sify Limited
 8 - 12.18.36.0/24     43289  0.5%   AS11971 -- PFIZERNET-GROTON - PFIZER INC.
 9 - 221.135.251.0/24  32666  0.3%   AS9583  -- SIFY-AS-IN Sify Limited
10 - 221.128.192.0/18  28021  0.3%   AS18231 -- EXATT-AS-AP IOL NETCOM LTD
11 - 200.108.200.0/24  26534  0.3%   AS20255 -- Tecnowind S.A.
12 - 199.117.144.0/22  25847  0.3%   AS4184  -- STORTEK-WHQ - Storage Technology Corporation
13 - 129.80.0.0/16     25846  0.3%   AS4184  -- STORTEK-WHQ - Storage Technology Corporation
14 - 200.108.220.0/24  25547  0.3%   AS20255 -- Tecnowind S.A.
15 - 72.50.96.0/20     24477  0.3%   AS10396 -- COQUI-NET - DATACOM CARIBE, INC.
16 - 196.42.0.0/20     24460  0.3%   AS10396 -- COQUI-NET - DATACOM CARIBE, INC.
17 - 83.228.71.0/24    22340  0.2%   AS8866  -- BTC-AS Bulgarian Telecommunication Company Plc.
18 - 193.93.148.0/22   18591  0.2%   AS8266  -- NEXUSTEL Nexus Telecommunications
19 - 196.27.108.0/22   15165  0.2%   AS30969 -- TAN-NET TransAfrica Networks
20 - 196.27.104.0/21   15140  0.2%   AS30969 -- TAN-NET TransAfrica Networks

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 >>>