BGP Update Report

  • To: cidr-report@localhost
  • From: cidr-report@localhost
  • Date: Fri, 2 Nov 2007 22:00:11 +1100 (EST)
  • Cc: nanog@localhost, eof-list@localhost, apops@localhost, routing-wg@localhost, afnog@localhost, ausnog@localhost

BGP Update Report
Interval: 01-Oct-07 -to- 01-Nov-07 (32 days)
Observation Point: BGP Peering with AS2.0

TOP 20 Unstable Origin AS
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS9583           376365  4.7%     320.6 -- SIFY-AS-IN Sify Limited
 2 - AS16637          171683  2.1%    3901.9 -- MTNNS-AS
 3 - AS9498           109852  1.4%     104.6 -- BBIL-AP BHARTI BT INTERNET LTD.
 4 - AS8866            71237  0.9%     255.3 -- BTC-AS Bulgarian Telecommunication Company Plc.
 5 - AS8151            66950  0.8%      50.7 -- Uninet S.A. de C.V.
 6 - AS4621            65522  0.8%     442.7 -- UNSPECIFIED UNINET-TH
 7 - AS8452            62140  0.8%     188.3 -- TEDATA TEDATA
 8 - AS15611           59876  0.7%     617.3 -- Iranian Research Organisation
 9 - AS4750            51354  0.6%     229.3 -- CSLOXINFO-ISP-AS-AP CSLOXINFO Public Company Limited.
10 - AS9835            48969  0.6%     385.6 -- GITS-TH-AS-AP Government Information Technology Services
11 - AS14390           48826  0.6%     887.7 -- CORENET - Coretel America, Inc.
12 - AS26829           43170  0.5%   43170.0 -- YKK-USA - YKK USA,INC
13 - AS24731           42413  0.5%     883.6 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA)
14 - AS12975           42391  0.5%     529.9 -- PALTEL-AS PALTEL Autonomous System
15 - AS702             41732  0.5%      65.7 -- AS702 Verizon Business EMEA - Commercial IP service provider in Europe
16 - AS28885           38009  0.5%    1407.7 -- OMANTEL-NAP-AS OmanTel NAP
17 - AS17974           37966  0.5%      80.4 -- TELKOMNET-AS2-AP PT TELEKOMUNIKASI INDONESIA
18 - AS43403           37629  0.5%   18814.5 -- SVIAZ-PLUS-AS LLC "Sviaz Plus"
19 - AS10275           36020  0.5%   18010.0 -- AS-UNITEDNETWORK - ABS-CBN International
20 - AS17540           34990  0.4%   34990.0 -- MTL-AP Modern Terminals Limited


TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS26829           43170  0.5%   43170.0 -- YKK-USA - YKK USA,INC
 2 - AS17540           34990  0.4%   34990.0 -- MTL-AP Modern Terminals Limited
 3 - AS43403           37629  0.5%   18814.5 -- SVIAZ-PLUS-AS LLC "Sviaz Plus"
 4 - AS10275           36020  0.5%   18010.0 -- AS-UNITEDNETWORK - ABS-CBN International
 5 - AS43830           19734  0.2%    9867.0 -- ADECCO-ASN Adecco IT Services
 6 - AS34382            9404  0.1%    9404.0 -- ASSYRUS-SRL-AS Assyrus Srl Maintainer
 7 - AS36011           10218  0.1%    5109.0 -- AHSYS-ASN - Atlantic Health System
 8 - AS42704            4945  0.1%    4945.0 -- ELITENETWORK-AS SC Elite Network Communications SRL
 9 - AS30707           14583  0.2%    4861.0 -- 
10 - AS22072            4475  0.1%    4475.0 -- DEFINITYHEALTH - Definity Health
11 - AS38240            4367  0.1%    4367.0 -- CALYONFINANCIAL-AS-JP Calyon Financial, Inc.
12 - AS16637          171683  2.1%    3901.9 -- MTNNS-AS
13 - AS38242            3342  0.0%    3342.0 -- FORTIS-AU-AS Fortis Clearing Sydney
14 - AS28813            2984  0.0%    2984.0 -- VECERNJI-AS Vecernji list d.d.
15 - AS31671            2834  0.0%    2834.0 -- AKTINFOSYS AKT Informationssysteme AG
16 - AS6174             5061  0.1%    2530.5 -- SPRINTLINK8 - Sprint
17 - AS31596           14034  0.2%    2339.0 -- WPPS-AS WPP Service GmbH & Co. KG Frankfurt AS
18 - AS17216            8381  0.1%    2095.2 -- VERITECT-EAST - Veritect
19 - AS21998            3970  0.1%    1985.0 -- SETA - SETA
20 - AS22203           11419  0.1%    1903.2 -- NAVITAIRE - Navitaire, Inc.


TOP 20 Unstable Prefixes
Rank Prefix             Upds     % Origin AS -- AS Name
 1 - 192.96.14.0/24    85436  1.0%   AS16637 -- MTNNS-AS
 2 - 192.96.13.0/24    85414  1.0%   AS16637 -- MTNNS-AS
 3 - 83.228.103.0/24   51979  0.6%   AS8866  -- BTC-AS Bulgarian Telecommunication Company Plc.
 4 - 221.135.22.0/24   48982  0.6%   AS9583  -- SIFY-AS-IN Sify Limited
 5 - 210.18.10.0/24    48630  0.6%   AS9583  -- SIFY-AS-IN Sify Limited
 6 - 221.135.113.0/24  47801  0.6%   AS9583  -- SIFY-AS-IN Sify Limited
 7 - 209.163.125.0/24  47678  0.5%   AS14390 -- CORENET - Coretel America, Inc.
 8 - 12.108.254.0/24   43170  0.5%   AS26829 -- YKK-USA - YKK USA,INC
 9 - 203.101.87.0/24   35619  0.4%   AS9498  -- BBIL-AP BHARTI BT INTERNET LTD.
10 - 203.83.127.0/24   34990  0.4%   AS17540 -- MTL-AP Modern Terminals Limited
11 - 125.23.208.0/20   25265  0.3%   AS9498  -- BBIL-AP BHARTI BT INTERNET LTD.
12 - 210.214.173.0/24  24066  0.3%   AS9583  -- SIFY-AS-IN Sify Limited
13 - 202.56.250.0/24   19822  0.2%   AS9498  -- BBIL-AP BHARTI BT INTERNET LTD.
14 - 206.49.195.0/24   18985  0.2%   AS18747 -- IFX-NW - IFX Communication Ventures, Inc.
15 - 193.46.60.0/24    18902  0.2%   AS43403 -- SVIAZ-PLUS-AS LLC "Sviaz Plus"
16 - 91.194.244.0/24   18727  0.2%   AS43403 -- SVIAZ-PLUS-AS LLC "Sviaz Plus"
17 - 208.235.229.0/24  18010  0.2%   AS10275 -- AS-UNITEDNETWORK - ABS-CBN International
18 - 208.235.225.0/24  18010  0.2%   AS10275 -- AS-UNITEDNETWORK - ABS-CBN International
19 - 210.214.177.0/24  16862  0.2%   AS9583  -- SIFY-AS-IN Sify Limited
20 - 221.135.77.0/24   16651  0.2%   AS9583  -- SIFY-AS-IN Sify Limited

Details at http://bgpupdates.potaroo.net
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