BGP Update Report

  • To: cidr-report@localhost
  • From: cidr-report@localhost
  • Date: Fri, 31 Aug 2007 22:00:08 +1000 (EST)
  • Cc: nanog@localhost, eof-list@localhost, apops@localhost, routing-wg@localhost, afnog@localhost, ausnog@localhost

BGP Update Report
Interval: 30-Jul-07 -to- 30-Aug-07 (32 days)
Observation Point: BGP Peering with AS2.0

TOP 20 Unstable Origin AS
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS9583           162315  2.2%     137.2 -- SIFY-AS-IN Sify Limited
 2 - AS14906           78389  1.1%   15677.8 -- 
 3 - AS6837            78263  1.1%     698.8 -- SWISSCOM-TRANSIT-AS Swisscom Solutions AG
 4 - AS4621            77868  1.1%     526.1 -- UNSPECIFIED UNINET-TH
 5 - AS24731           66260  0.9%    1743.7 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA)
 6 - AS14201           60057  0.8%    6005.7 -- 
 7 - AS7018            51034  0.7%      33.1 -- ATT-INTERNET4 - AT&T WorldNet Services
 8 - AS13285           45746  0.6%    6535.1 -- OPALTELECOM-AS Opal Telecom
 9 - AS17974           42293  0.6%     107.6 -- TELKOMNET-AS2-AP PT TELEKOMUNIKASI INDONESIA
10 - AS30850           40792  0.6%   20396.0 -- DESMIE-AS Hellenic Trasmission System Operator S.A.
11 - AS7545            37504  0.5%      49.3 -- TPG-INTERNET-AP TPG Internet Pty Ltd
12 - AS7491            37355  0.5%     313.9 -- PI-PH-AS-AP PI-PHILIPINES
13 - AS4249            37059  0.5%     261.0 -- LILLY-AS - Eli Lilly and Company
14 - AS237             34922  0.5%     204.2 -- MERIT-AS-14 - Merit Network Inc.
15 - AS5786            34805  0.5%     204.7 -- UPRENET - University of Puerto Rico
16 - AS8764            34498  0.5%      20.6 -- TEOLTAB TEO LT AB Autonomous System
17 - AS27289           34352  0.5%   34352.0 -- CLEOCOMMUNICATIONS - CLEO COMMUNICATIONS INC
18 - AS702             34020  0.5%      51.7 -- AS702 Verizon Business EMEA - Commercial IP service provider in Europe
19 - AS8151            33282  0.5%      35.2 -- Uninet S.A. de C.V.
20 - AS12975           32562  0.5%     664.5 -- PALTEL-AS PALTEL Autonomous System


TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS27289           34352  0.5%   34352.0 -- CLEOCOMMUNICATIONS - CLEO COMMUNICATIONS INC
 2 - AS22072           31744  0.4%   31744.0 -- 
 3 - AS30850           40792  0.6%   20396.0 -- DESMIE-AS Hellenic Trasmission System Operator S.A.
 4 - AS26829           19646  0.3%   19646.0 -- YKK-USA - YKK USA,INC
 5 - AS14906           78389  1.1%   15677.8 -- 
 6 - AS15126            8039  0.1%    8039.0 -- ASMC - American Suzuki Motor Corporation
 7 - AS13285           45746  0.6%    6535.1 -- OPALTELECOM-AS Opal Telecom
 8 - AS43043            6523  0.1%    6523.0 -- INTERKOM-AS Interkom Sp. z o.o.
 9 - AS14201           60057  0.8%    6005.7 -- 
10 - AS30707           13209  0.2%    4403.0 -- 
11 - AS21348            8010  0.1%    4005.0 -- KOPTERIFI KOPTERIFI is autonomous system. Located in Vammala Finland
12 - AS20816            3739  0.1%    3739.0 -- IIP-NET-AS20816 Science and Society Telecomm Center
13 - AS30375            3392  0.1%    3392.0 -- TEVA-NA - Teva Pharmaceuticals USA, INC
14 - AS39408            3111  0.0%    3111.0 -- CZ-ETHERNET AVI ethernet.cz
15 - AS41688           17499  0.2%    2916.5 -- COSMOFON-AS AS for Cosmofon
16 - AS13620           31519  0.4%    2865.4 -- ASN-ELAN - Elan Communications, Inc.
17 - AS40359            2511  0.0%    2511.0 -- SOUTHEASTERNMILLS-ROME - Southeastern Mills, Inc.
18 - AS9660             7411  0.1%    2470.3 -- KANNET-AS-AP Telecommunication and ISP company
19 - AS29425            2028  0.0%    2028.0 -- SAKHCOM-AS SAKHCOM-NETWORK AS
20 - AS43046            2012  0.0%    2012.0 -- MSOLS-AS MSOLS LTD


TOP 20 Unstable Prefixes
Rank Prefix             Upds     % Origin AS -- AS Name
 1 - 221.135.22.0/24   51269  0.7%   AS9583  -- SIFY-AS-IN Sify Limited
 2 - 62.24.238.0/24    45660  0.6%   AS13285 -- OPALTELECOM-AS Opal Telecom
 3 - 194.110.73.0/24   40772  0.5%   AS30850 -- DESMIE-AS Hellenic Trasmission System Operator S.A.
 4 - 221.135.253.0/24  39598  0.5%   AS9583  -- SIFY-AS-IN Sify Limited
 5 - 208.46.32.0/24    34352  0.4%   AS27289 -- CLEOCOMMUNICATIONS - CLEO COMMUNICATIONS INC
 6 - 12.106.30.0/24    31744  0.4%   AS22072 -- 
 7 - 117.58.192.0/19   31196  0.4%   AS7491  -- PI-PH-AS-AP PI-PHILIPINES
 8 - 80.243.64.0/20    30257  0.4%   AS21332 -- NTC-AS New Telephone Company
 9 - 170.65.189.0/24   30077  0.4%   AS14201 -- 
10 - 170.65.176.0/22   29879  0.4%   AS14201 -- 
11 - 12.108.254.0/24   19646  0.2%   AS26829 -- YKK-USA - YKK USA,INC
12 - 12.27.90.0/24     18102  0.2%   AS14906 -- 
13 - 12.27.91.0/24     18097  0.2%   AS14906 -- 
14 - 12.27.88.0/24     14206  0.2%   AS14906 -- 
15 - 12.27.89.0/24     14116  0.2%   AS14906 -- 
16 - 12.27.88.0/22     13868  0.2%   AS14906 -- 
17 - 89.4.131.0/24     13668  0.2%   AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA)
18 - 64.95.193.0/24    13193  0.2%   AS30707 -- 
19 - 203.63.26.0/24    13133  0.2%   AS9747  -- EZINTERNET-AS-AP EZInternet Pty Ltd
20 - 77.247.128.0/20   13119  0.2%   AS34034 -- ARCTEL-AS Arctel Company Main AS
                                     AS43043 -- INTERKOM-AS Interkom Sp. z o.o.

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