BGP Update Report

  • To: cidr-report@localhost
  • From: cidr-report@localhost
  • Date: Fri, 18 Jul 2008 22:00:05 +1000 (EST)
  • Cc: nanog@localhost, eof-list@localhost, apops@localhost, routing-wg@localhost, afnog@localhost, ausnog@localhost

BGP Update Report
Interval: 16-Jun-08 -to- 17-Jul-08 (32 days)
Observation Point: BGP Peering with AS2.0

TOP 20 Unstable Origin AS
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS4538           214212  2.8%      42.8 -- ERX-CERNET-BKB China Education and Research Network Center
 2 - AS9583           117999  1.6%      94.2 -- SIFY-AS-IN Sify Limited
 3 - AS17488           87641  1.2%      67.2 -- HATHWAY-NET-AP Hathway IP Over Cable Internet
 4 - AS5691            72620  1.0%    5586.2 -- MITRE-AS-5 - The MITRE Corporation
 5 - AS8866            68509  0.9%     214.1 -- BTC-AS Bulgarian Telecommunication Company Plc.
 6 - AS17974           51591  0.7%      70.5 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia
 7 - AS4766            51237  0.7%      38.9 -- KIXS-AS-KR Korea Telecom
 8 - AS1803            42042  0.6%      33.5 -- ICMNET-5 - Sprint
 9 - AS12455           39062  0.5%     640.4 -- JAMBONET
10 - AS306             38170  0.5%     208.6 -- DNIC - DoD Network Information Center
11 - AS8151            36688  0.5%      26.1 -- Uninet S.A. de C.V.
12 - AS13620           34420  0.5%    6884.0 -- ASN-ELAN - Elan Communications, Inc.
13 - AS18231           33335  0.4%     137.7 -- EXATT-AS-AP IOL NETCOM LTD
14 - AS702             32658  0.4%      59.2 -- AS702 Verizon Business EMEA - Commercial IP service provider in Europe
15 - AS7738            31275  0.4%     101.5 -- Telecomunicacoes da Bahia S.A.
16 - AS5803            30695  0.4%     159.9 -- DDN-ASNBLK - DoD Network Information Center
17 - AS9498            29235  0.4%      23.1 -- BBIL-AP BHARTI BT INTERNET LTD.
18 - AS9394            29002  0.4%      19.0 -- CRNET CHINA RAILWAY Internet(CRNET)
19 - AS10396           28980  0.4%     149.4 -- COQUI-NET - DATACOM CARIBE, INC.
20 - AS25994           28945  0.4%     203.8 -- NPG-001 - NPG Cable, INC


TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS13620           34420  0.5%    6884.0 -- ASN-ELAN - Elan Communications, Inc.
 2 - AS30850           12526  0.2%    6263.0 -- DESMIE-AS Hellenic Trasmission System Operator S.A.
 3 - AS5691            72620  1.0%    5586.2 -- MITRE-AS-5 - The MITRE Corporation
 4 - AS29910            5352  0.1%    5352.0 -- IACP - INTL. ASSN OF CHIEF OF POLICEI
 5 - AS44656            4916  0.1%    4916.0 -- HOLOSFIND-ROMANIA HOLOSFIND SRL
 6 - AS40256           16965  0.2%    4241.2 -- ACS-HCMS-ASN - Affiliated Computer Services, Inc.
 7 - AS23082           18898  0.2%    3779.6 -- MPHI - Michigan Public Health Institute
 8 - AS40831            7375  0.1%    3687.5 -- ROBERTSDYBDAHL - Roberts & Dybdahl Inc.
 9 - AS44194            3436  0.1%    3436.0 -- FREIFUNK-BERLIN-AS Freifunk Berlin
10 - AS27245            6406  0.1%    3203.0 -- HEIDRICK-CHICAGO - HEIDRICK
11 - AS38513            3201  0.0%    3201.0 -- LINTASARTA-AS-ID PT Aplikanusa Lintasarta
12 - AS27786            2868  0.0%    2868.0 -- SSA SISTEMAS S.A.
13 - AS39105            2650  0.0%    2650.0 -- CLASS-AS SC Class Computers And Service SRL
14 - AS32133            2387  0.0%    2387.0 -- JOHNSTONE-SUPPLY - Atwater Supply dba Johnstone Supply
15 - AS25250            7070  0.1%    2356.7 -- GAMTEL-AS
16 - AS28361            2072  0.0%    2072.0 -- 
17 - AS10571            3758  0.1%    1879.0 -- GEOACCESS-AS - GeoAccess
18 - AS36966            1756  0.0%    1756.0 -- Edgenet
19 - AS30560           17083  0.2%    1708.3 -- GE-MS001 - General Electric Company
20 - AS31065           11742  0.2%    1677.4 -- MCIT


TOP 20 Unstable Prefixes
Rank Prefix             Upds     % Origin AS -- AS Name
 1 - 192.12.120.0/24   72506  0.9%   AS5691  -- MITRE-AS-5 - The MITRE Corporation
 2 - 221.134.222.0/24  46688  0.6%   AS9583  -- SIFY-AS-IN Sify Limited
 3 - 83.228.71.0/24    44137  0.6%   AS8866  -- BTC-AS Bulgarian Telecommunication Company Plc.
                                     AS8953  -- ASN-ORANGE-ROMANIA Orange Romania Autonomous System Number
 4 - 210.214.128.0/23  26270  0.3%   AS9583  -- SIFY-AS-IN Sify Limited
 5 - 24.121.123.0/24   25721  0.3%   AS25994 -- NPG-001 - NPG Cable, INC
 6 - 221.128.192.0/18  25235  0.3%   AS18231 -- EXATT-AS-AP IOL NETCOM LTD
 7 - 213.91.175.0/24   19518  0.2%   AS8866  -- BTC-AS Bulgarian Telecommunication Company Plc.
 8 - 210.214.144.0/24  17042  0.2%   AS9583  -- SIFY-AS-IN Sify Limited
 9 - 194.126.143.0/24  14156  0.2%   AS9051  -- IDM Autonomous System
10 - 195.47.233.0/24   12501  0.2%   AS30850 -- DESMIE-AS Hellenic Trasmission System Operator S.A.
11 - 203.63.26.0/24    11119  0.1%   AS9747  -- EZINTERNET-AS-AP EZInternet Pty Ltd
12 - 81.21.104.0/24    10929  0.1%   AS31065 -- MCIT
13 - 216.255.56.0/21    7378  0.1%   AS7106  -- OHIOBRIGHTNET - Com Net, Inc.
14 - 210.214.26.0/24    6969  0.1%   AS9583  -- SIFY-AS-IN Sify Limited
15 - 64.68.1.0/24       6959  0.1%   AS13620 -- ASN-ELAN - Elan Communications, Inc.
16 - 64.68.9.0/24       6952  0.1%   AS13620 -- ASN-ELAN - Elan Communications, Inc.
17 - 64.68.3.0/24       6926  0.1%   AS13620 -- ASN-ELAN - Elan Communications, Inc.
18 - 216.151.192.0/19   6792  0.1%   AS13620 -- ASN-ELAN - Elan Communications, Inc.
19 - 64.68.0.0/24       6791  0.1%   AS13620 -- ASN-ELAN - Elan Communications, Inc.
20 - 203.101.87.0/24    6586  0.1%   AS9498  -- BBIL-AP BHARTI BT INTERNET LTD.

Details at http://bgpupdates.potaroo.net
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