BGP Update Report

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  • Date: Fri, 8 Jun 2007 22:00:01 +1000 (EST)
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BGP Update Report
Interval: 25-May-07 -to- 07-Jun-07 (14 days)
Observation Point: BGP Peering with AS4637

TOP 20 Unstable Origin AS
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS6478            61867  1.0%      56.0 -- ATT-INTERNET3 - AT&T WorldNet Services
 2 - AS9583            51441  0.8%      45.3 -- SIFY-AS-IN Sify Limited
 3 - AS17486           46604  0.8%     435.6 -- SWIFTEL1-AP Swiftel Communications Pty Ltd/People Telecom Ltd
 4 - AS2386            44118  0.7%      38.0 -- INS-AS - AT&T Data Communications Services
 5 - AS7018            37936  0.6%      25.0 -- ATT-INTERNET4 - AT&T WorldNet Services
 6 - AS4134            35415  0.6%      27.9 -- CHINANET-BACKBONE No.31,Jin-rong Street
 7 - AS11492           31478  0.5%      29.0 -- CABLEONE - CABLE ONE
 8 - AS4621            29376  0.5%     205.4 -- UNSPECIFIED UNINET-TH
 9 - AS6198            28459  0.5%      50.0 -- BATI-MIA - BellSouth Network Solutions, Inc
10 - AS4323            26663  0.4%      20.7 -- TWTC - Time Warner Telecom, Inc.
11 - AS8151            26368  0.4%      19.7 -- Uninet S.A. de C.V.
12 - AS9498            26202  0.4%      25.7 -- BBIL-AP BHARTI BT INTERNET LTD.
13 - AS4775            25664  0.4%     167.7 -- GLOBE-TELECOM-AS Telecom Carrier  /  ISP Plus +
14 - AS4755            24373  0.4%      19.6 -- VSNL-AS Videsh Sanchar Nigam Ltd. Autonomous System
15 - AS24326           24165  0.4%     215.8 -- TTT-AS-AP TT&T Public Company Limited, Service Provider,Bangkok
16 - AS6197            22829  0.4%      21.9 -- BATI-ATL - BellSouth Network Solutions, Inc
17 - AS24731           22629  0.4%     526.3 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA)
18 - AS4538            21902  0.4%       8.1 -- ERX-CERNET-BKB China Education and Research Network Center
19 - AS17974           21413  0.3%      59.2 -- TELKOMNET-AS2-AP PT TELEKOMUNIKASI INDONESIA
20 - AS4750            21291  0.3%     102.9 -- LOXLEY-TH Loxley Information Co., Ltd.


TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS27096            1814  0.0%    1814.0 -- DDN-ASNBLK1 - DoD Network Information Center
 2 - AS34378            1648  0.0%    1648.0 -- RUG-AS Razguliay-UKRROS Group
 3 - AS12408            1448  0.0%    1448.0 -- BIKENT-AS Bikent Ltd. Autonomous system
 4 - AS41327            3516  0.1%    1172.0 -- MT-ITTELECOM IT & T AS number
 5 - AS10178           12601  0.2%    1145.5 -- KBTUS-AS Korea Baptist Theological University/Seminary
 6 - AS30600            1979  0.0%     989.5 -- CSDI-ASN01 - Corbett Systems Development, Inc.
 7 - AS13405            3867  0.1%     966.8 -- AS-OCNET - oc-net inc
 8 - AS22408            7547  0.1%     943.4 -- WKNET - West Ky Networks
 9 - AS36324            4167  0.1%     833.4 -- VOSTROM-PUBLIC - VOSTROM Holdings, Inc.
10 - AS36103             821  0.0%     821.0 -- CENTRALUTAH - Central Utah Telephone, Inc.
11 - AS30707            2296  0.0%     765.3 -- 
12 - AS17645            8343  0.1%     758.5 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD
13 - AS34208            1431  0.0%     715.5 -- ZMP-GDANSK-AS Zarzad Morskiego Portu Gdansk S.A.
14 - AS28977            1346  0.0%     673.0 -- UN-UNLB United Nations Logistics Base Brindisi, Italy
15 - AS22818            1826  0.0%     608.7 -- Directnet Prestacao de Servicos Ltda.
16 - AS23910             598  0.0%     598.0 -- CNGI-CERNET2-AS-AP China Next Generation Internet CERNET2
17 - AS31254             560  0.0%     560.0 -- IPSTUDIO-AS IP Studio
18 - AS22720            1108  0.0%     554.0 -- LEXENT-INC-3NYP-301 - Lexent, Inc.
19 - AS24731           22629  0.4%     526.3 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA)
20 - AS22433             522  0.0%     522.0 -- HRMC - Human Resource Management Center, Inc.


TOP 20 Unstable Prefixes
Rank Prefix             Upds     % Origin AS -- AS Name
 1 - 203.17.214.0/24   18320  0.3%   AS17486 -- SWIFTEL1-AP Swiftel Communications Pty Ltd/People Telecom Ltd
 2 - 203.11.108.0/24   18320  0.3%   AS17486 -- SWIFTEL1-AP Swiftel Communications Pty Ltd/People Telecom Ltd
 3 - 203.177.10.0/24   10718  0.2%   AS4775  -- GLOBE-TELECOM-AS Telecom Carrier  /  ISP Plus +
 4 - 203.177.132.0/24  10698  0.2%   AS4775  -- GLOBE-TELECOM-AS Telecom Carrier  /  ISP Plus +
 5 - 203.23.208.0/24    8224  0.1%   AS7604  -- HWY1-AS Highway 1
 6 - 221.135.253.0/24   6244  0.1%   AS9583  -- SIFY-AS-IN Sify Limited
 7 - 194.42.208.0/20    5411  0.1%   AS705   -- UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
 8 - 89.4.128.0/24      4636  0.1%   AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA)
 9 - 89.4.130.0/24      4591  0.1%   AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA)
10 - 89.4.129.0/24      4374  0.1%   AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA)
11 - 89.4.158.0/24      3832  0.1%   AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA)
12 - 89.4.131.0/24      3744  0.1%   AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA)
13 - 203.63.26.0/24     3714  0.1%   AS9747  -- EZINTERNET-AS-AP EZInternet Pty Ltd
14 - 58.65.1.0/24       2754  0.0%   AS17645 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD
15 - 202.136.176.0/24   2678  0.0%   AS17645 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD
16 - 202.136.182.0/24   2676  0.0%   AS17645 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD
17 - 64.95.193.0/24     2256  0.0%   AS30707 -- 
18 - 216.85.83.0/24     1844  0.0%   AS4323  -- TWTC - Time Warner Telecom, Inc.
19 - 214.15.159.0/24    1814  0.0%   AS27096 -- DDN-ASNBLK1 - DoD Network Information Center
20 - 193.242.123.0/24   1648  0.0%   AS34378 -- RUG-AS Razguliay-UKRROS Group

Details at http://bgpupdates.potaroo.net
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