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[routing-wg]BGP Update Report

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cidr-report at potaroo.net cidr-report at potaroo.net
Fri Oct 19 14:00:41 CEST 2007

BGP Update Report
Interval: 17-Sep-07 -to- 18-Oct-07 (32 days)
Observation Point: BGP Peering with AS2.0

TOP 20 Unstable Origin AS
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS9583           539668  5.1%     458.9 -- SIFY-AS-IN Sify Limited
 2 - AS9498           144585  1.4%     138.5 -- BBIL-AP BHARTI BT INTERNET LTD.
 3 - AS16637          128534  1.2%    2921.2 -- MTNNS-AS
 4 - AS8151           111588  1.1%      66.0 -- Uninet S.A. de C.V.
 5 - AS4621           107720  1.0%     727.8 -- UNSPECIFIED UNINET-TH
 6 - AS43403           84114  0.8%   42057.0 -- SVIAZ-PLUS-AS LLC "Sviaz Plus"
 7 - AS4750            64440  0.6%     299.7 -- CSLOXINFO-ISP-AS-AP CSLOXINFO Public Company Limited.
 8 - AS15611           61632  0.6%     635.4 -- Iranian Research Organisation
 9 - AS30619           59053  0.6%    2952.7 -- TDM-AS
10 - AS17974           55356  0.5%     139.4 -- TELKOMNET-AS2-AP PT TELEKOMUNIKASI INDONESIA
11 - AS4538            51410  0.5%      24.8 -- ERX-CERNET-BKB China Education and Research Network Center
12 - AS4134            51203  0.5%      45.6 -- CHINANET-BACKBONE No.31,Jin-rong Street
13 - AS10275           48341  0.5%   24170.5 -- AS-UNITEDNETWORK - ABS-CBN International
14 - AS9835            48314  0.5%     380.4 -- GITS-TH-AS-AP Government Information Technology Services
15 - AS7018            46354  0.4%      30.0 -- ATT-INTERNET4 - AT&T WorldNet Services
16 - AS702             46002  0.4%      71.1 -- AS702 Verizon Business EMEA - Commercial IP service provider in Europe
17 - AS6478            44765  0.4%      38.3 -- ATT-INTERNET3 - AT&T WorldNet Services
18 - AS14390           43574  0.4%     778.1 -- CORENET - Coretel America, Inc.
19 - AS9121            41144  0.4%     187.9 -- TTNET TTnet Autonomous System
20 - AS24731           40890  0.4%     888.9 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA)


TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS43403           84114  0.8%   42057.0 -- SVIAZ-PLUS-AS LLC "Sviaz Plus"
 2 - AS10275           48341  0.5%   24170.5 -- AS-UNITEDNETWORK - ABS-CBN International
 3 - AS26829           24083  0.2%   24083.0 -- YKK-USA - YKK USA,INC
 4 - AS17540           11827  0.1%   11827.0 -- MTL-AP Modern Terminals Limited
 5 - AS34382           10702  0.1%   10702.0 -- ASSYRUS-SRL-AS Assyrus Srl Maintainer
 6 - AS36011           11466  0.1%    5733.0 -- AHSYS-ASN - Atlantic Health System
 7 - AS30707           14506  0.1%    4835.3 -- 
 8 - AS28733           11065  0.1%    3688.3 -- AVIGAL-AS IT master LLC
 9 - AS20007            3292  0.0%    3292.0 -- AS-ALOGI - ALOGIENT INC.
10 - AS28813            3041  0.0%    3041.0 -- VECERNJI-AS Vecernji list d.d.
11 - AS30619           59053  0.6%    2952.7 -- TDM-AS
12 - AS16637          128534  1.2%    2921.2 -- MTNNS-AS
13 - AS24697            5334  0.1%    2667.0 -- SATURN-ASN Saturn ISP AS
14 - AS6174             5079  0.1%    2539.5 -- SPRINTLINK8 - Sprint
15 - AS31596           14067  0.1%    2344.5 -- WPPS-AS WPP Service GmbH & Co. KG Frankfurt AS
16 - AS38240            1827  0.0%    1827.0 -- CALYONFINANCIAL-AS-JP Calyon Financial, Inc.
17 - AS31949            1750  0.0%    1750.0 -- APEXDIGITAL - Apex Digital
18 - AS34378            1676  0.0%    1676.0 -- RUG-AS Razgulay Group
19 - AS21998            3128  0.0%    1564.0 -- SETA - SETA
20 - AS9747            14066  0.1%    1562.9 -- EZINTERNET-AS-AP EZInternet Pty Ltd


TOP 20 Unstable Prefixes
Rank Prefix             Upds     % Origin AS -- AS Name
 1 - 192.96.14.0/24    63657  0.6%   AS16637 -- MTNNS-AS
 2 - 192.96.13.0/24    63635  0.6%   AS16637 -- MTNNS-AS
 3 - 203.101.87.0/24   62769  0.6%   AS9498  -- BBIL-AP BHARTI BT INTERNET LTD.
 4 - 210.18.10.0/24    54491  0.5%   AS9583  -- SIFY-AS-IN Sify Limited
 5 - 221.135.22.0/24   52332  0.5%   AS9583  -- SIFY-AS-IN Sify Limited
 6 - 221.135.113.0/24  50587  0.5%   AS9583  -- SIFY-AS-IN Sify Limited
 7 - 202.56.250.0/24   46719  0.4%   AS9498  -- BBIL-AP BHARTI BT INTERNET LTD.
 8 - 193.46.60.0/24    42070  0.4%   AS43403 -- SVIAZ-PLUS-AS LLC "Sviaz Plus"
 9 - 91.194.244.0/24   42044  0.4%   AS43403 -- SVIAZ-PLUS-AS LLC "Sviaz Plus"
10 - 209.163.125.0/24  41727  0.4%   AS14390 -- CORENET - Coretel America, Inc.
11 - 210.214.177.0/24  33449  0.3%   AS9583  -- SIFY-AS-IN Sify Limited
12 - 221.135.77.0/24   33277  0.3%   AS9583  -- SIFY-AS-IN Sify Limited
13 - 210.214.173.0/24  33220  0.3%   AS9583  -- SIFY-AS-IN Sify Limited
14 - 210.214.210.0/24  33136  0.3%   AS9583  -- SIFY-AS-IN Sify Limited
15 - 210.214.221.0/24  33074  0.3%   AS9583  -- SIFY-AS-IN Sify Limited
16 - 210.214.220.0/24  33005  0.3%   AS9583  -- SIFY-AS-IN Sify Limited
17 - 210.214.211.0/24  32969  0.3%   AS9583  -- SIFY-AS-IN Sify Limited
18 - 210.214.172.0/24  32809  0.3%   AS9583  -- SIFY-AS-IN Sify Limited
19 - 208.235.229.0/24  24171  0.2%   AS10275 -- AS-UNITEDNETWORK - ABS-CBN International
20 - 208.235.225.0/24  24170  0.2%   AS10275 -- AS-UNITEDNETWORK - ABS-CBN International

Details at http://bgpupdates.potaroo.net
------------------------------------
Copies of this report are mailed to:
  nanog at merit.edu
  eof-list at ripe.net
  apops at apops.net
  routing-wg at ripe.net
  afnog at afnog.org

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