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BGP Update Report

BGP Update Report
Interval: 23-Sep-10 -to- 30-Sep-10 (7 days)
Observation Point: BGP Peering with AS131072

TOP 20 Unstable Origin AS
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS8151            24582  2.3%      12.3 -- Uninet S.A. de C.V.
 2 - AS3464            21803  2.0%     484.5 -- ASC-NET - Alabama Supercomputer Network
 3 - AS32528           17249  1.6%    2156.1 -- ABBOTT Abbot Labs
 4 - AS5536            15687  1.5%     146.6 -- Internet-Egypt
 5 - AS35931           13325  1.2%    4441.7 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC
 6 - AS5800            12818  1.2%      59.3 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center
 7 - AS8452             9632  0.9%       9.7 -- TE-AS TE-AS
 8 - AS3816             9132  0.9%      24.1 -- COLOMBIA TELECOMUNICACIONES S.A. ESP
 9 - AS10620            9023  0.8%       6.8 -- Telmex Colombia S.A.
10 - AS4771             8955  0.8%      25.7 -- NZTELECOM Netgate
11 - AS14420            8319  0.8%      13.7 -- CORPORACION NACIONAL DE TELECOMUNICACIONES - CNT EP
12 - AS27738            7444  0.7%      35.4 -- Ecuadortelecom S.A.
13 - AS2764             7225  0.7%      21.2 -- AAPT AAPT Limited
14 - AS7552             6856  0.6%      10.6 -- VIETEL-AS-AP Vietel Corporation
15 - AS3475             6692  0.6%     291.0 -- LANT-AFLOAT - Navy Network Information Center (NNIC)
16 - AS9498             6370  0.6%      14.1 -- BBIL-AP BHARTI Airtel Ltd.
17 - AS21017            6184  0.6%     618.4 -- VSI-AS VSI AS
18 - AS9829             6149  0.6%      24.0 -- BSNL-NIB National Internet Backbone
19 - AS15399            5871  0.6%      65.2 -- WANANCHI-KE
20 - AS36992            5846  0.6%      11.7 -- ETISALAT-MISR


TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS35931           13325  1.2%    4441.7 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC
 2 - AS32528           17249  1.6%    2156.1 -- ABBOTT Abbot Labs
 3 - AS22753            1896  0.2%    1896.0 -- REDHAT-STUTTGART REDHAT Stuttgart
 4 - AS53532            1037  0.1%    1037.0 -- KINGMETALS - King Architectural Metals
 5 - AS45600             948  0.1%     948.0 -- UPM-AS-AP University of the Philippines, Manila
 6 - AS38531             828  0.1%     828.0 -- SULLCROM-HK Sullivan & Cromwell LLP, Hong Kong Site, International Law Firm.
 7 - AS11613             702  0.1%     702.0 -- U-SAVE - U-Save Auto Rental of America, Inc.
 8 - AS53327             685  0.1%     685.0 -- CO-OPERATIVE-INSURANCE-COMPANIES - Co-operative Insurance Companies, inc.
 9 - AS14294             638  0.1%     638.0 -- LIBERTYTEL - Liberty Telecom, LLC
10 - AS15984             622  0.1%     622.0 -- The Joint-Stock Commercial Bank CentroCredit.
11 - AS21017            6184  0.6%     618.4 -- VSI-AS VSI AS
12 - AS31055             579  0.1%     579.0 -- CONSULTIX-AS Consultix GmbH
13 - AS33775            4398  0.4%     549.8 -- NITEL-AS
14 - AS3                 540  0.1%     333.0 -- STOFANET Stofa A/S
15 - AS27027             538  0.1%     538.0 -- ANBELL ASN-ANBELL
16 - AS3464            21803  2.0%     484.5 -- ASC-NET - Alabama Supercomputer Network
17 - AS37204            3385  0.3%     483.6 -- TELONE
18 - AS37065             462  0.0%     462.0 -- ZOOM-AS
19 - AS703               381  0.0%     381.0 -- UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
20 - AS9556             1745  0.2%     349.0 -- ADAM-AS-AP Adam Internet Pty Ltd


TOP 20 Unstable Prefixes
Rank Prefix             Upds     % Origin AS -- AS Name
 1 - 129.66.0.0/17     10808  0.9%   AS3464  -- ASC-NET - Alabama Supercomputer Network
 2 - 129.66.128.0/17   10804  0.9%   AS3464  -- ASC-NET - Alabama Supercomputer Network
 3 - 130.36.34.0/24     8616  0.7%   AS32528 -- ABBOTT Abbot Labs
 4 - 130.36.35.0/24     8616  0.7%   AS32528 -- ABBOTT Abbot Labs
 5 - 201.134.18.0/24    8420  0.7%   AS8151  -- Uninet S.A. de C.V.
 6 - 63.211.68.0/22     7886  0.7%   AS35931 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC
 7 - 198.140.43.0/24    5327  0.5%   AS35931 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC
 8 - 190.65.228.0/22    5307  0.5%   AS3816  -- COLOMBIA TELECOMUNICACIONES S.A. ESP
 9 - 216.126.136.0/22   4645  0.4%   AS6316  -- AS-PAETEC-NET - PaeTec Communications, Inc.
10 - 148.204.141.0/24   4249  0.4%   AS8151  -- Uninet S.A. de C.V.
11 - 95.32.192.0/18     3326  0.3%   AS21017 -- VSI-AS VSI AS
12 - 206.184.16.0/24    3062  0.3%   AS174   -- COGENT Cogent/PSI
13 - 216.118.245.0/24   3008  0.3%   AS25747 -- VSC-SATELLITE-CO - VSC Satellite Co.
14 - 95.32.128.0/18     2824  0.2%   AS21017 -- VSI-AS VSI AS
15 - 202.92.235.0/24    2535  0.2%   AS9498  -- BBIL-AP BHARTI Airtel Ltd.
16 - 64.86.26.0/23      2473  0.2%   AS37204 -- TELONE
17 - 41.238.176.0/23    1985  0.2%   AS8452  -- TE-AS TE-AS
18 - 66.187.234.0/24    1896  0.2%   AS22753 -- REDHAT-STUTTGART REDHAT Stuttgart
19 - 138.116.134.0/24   1369  0.1%   AS7018  -- ATT-INTERNET4 - AT&T WorldNet Services
20 - 205.90.224.0/20    1159  0.1%   AS3475  -- LANT-AFLOAT - Navy Network Information Center (NNIC)

Details at http://bgpupdates.potaroo.net
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