BGP Update Report

Fri Sep 17 22:00:02 UTC 2010

BGP Update Report
Interval: 09-Sep-10 -to- 16-Sep-10 (7 days)
Observation Point: BGP Peering with AS131072

TOP 20 Unstable Origin AS
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS34984           31696  1.3%      84.7 -- TELLCOM-AS Tellcom Iletisim Hizmetleri
 2 - AS3464            23020  0.9%     511.6 -- ASC-NET - Alabama Supercomputer Network
 3 - AS5536            22242  0.9%     200.4 -- Internet-Egypt
 4 - AS32528           17289  0.7%    2161.1 -- ABBOTT Abbot Labs
 5 - AS8151            16120  0.6%       9.0 -- Uninet S.A. de C.V.
 6 - AS6389            15537  0.6%       4.1 -- BELLSOUTH-NET-BLK - BellSouth.net Inc.
 7 - AS35931           15308  0.6%    2551.3 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC
 8 - AS4323            14972  0.6%       3.3 -- TWTC - tw telecom holdings, inc.
 9 - AS8866            13592  0.5%      33.6 -- BTC-AS Bulgarian Telecommunication Company Plc.
10 - AS7545            12945  0.5%       9.3 -- TPG-INTERNET-AP TPG Internet Pty Ltd
11 - AS5668            12042  0.5%      10.6 -- AS-5668 - CenturyTel Internet Holdings, Inc.
12 - AS42910           11748  0.5%     107.8 -- SADECEHOSTING-COM Sadecehosting-Com
13 - AS9829            11678  0.5%      14.2 -- BSNL-NIB National Internet Backbone
14 - AS16718           11004  0.4%     393.0 -- EMBARQ-HMBL - Embarq Corporation
15 - AS3816            10912  0.4%      22.6 -- COLOMBIA TELECOMUNICACIONES S.A. ESP
16 - AS17488           10679  0.4%       7.5 -- HATHWAY-NET-AP Hathway IP Over Cable Internet
17 - AS24560           10496  0.4%      10.2 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
18 - AS17974           10315  0.4%       8.4 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia
19 - AS8452            10159  0.4%       8.7 -- TE-AS TE-AS
20 - AS5800             9783  0.4%      46.1 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center


TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS35931           15308  0.6%    2551.3 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC
 2 - AS32528           17289  0.7%    2161.1 -- ABBOTT Abbot Labs
 3 - AS37204            8943  0.4%     894.3 -- TELONE
 4 - AS1959             4246  0.2%     849.2 -- DMSLABNET - DoD Network Information Center
 5 - AS15984             830  0.0%     830.0 -- The Joint-Stock Commercial Bank CentroCredit.
 6 - AS21017            6570  0.3%     657.0 -- VSI-AS VSI AS
 7 - AS11384             653  0.0%     653.0 -- 
 8 - AS50150             653  0.0%     653.0 -- LONGLINE-AS LongLine SRL
 9 - AS11613             584  0.0%     584.0 -- U-SAVE - U-Save Auto Rental of America, Inc.
10 - AS17029            1125  0.0%     562.5 -- CHP-NET - California Highway Patrol
11 - AS27859             555  0.0%     555.0 -- Internet Systems Consortium
12 - AS18163            2158  0.1%     539.5 -- JINJU18163-AS-KR jinju national university
13 - AS3464            23020  0.9%     511.6 -- ASC-NET - Alabama Supercomputer Network
14 - AS6755             2037  0.1%     509.2 -- ASN - TURNET
15 - AS16861             480  0.0%     480.0 -- REVELEX - Revelex.com
16 - AS49879             472  0.0%     472.0 -- HOSTHANE ISIK Bilgisayar Internet ve Yayincilik Hizmetleri
17 - AS13880            7173  0.3%     421.9 -- ACI-AS - american century investments
18 - AS45600             394  0.0%     394.0 -- UPM-AS-AP University of the Philippines, Manila
19 - AS16718           11004  0.4%     393.0 -- EMBARQ-HMBL - Embarq Corporation
20 - AS51361             383  0.0%     383.0 -- ALARMNET-ASN Alarmnet Guvenlik Hizmetleri A.S


TOP 20 Unstable Prefixes
Rank Prefix             Upds     % Origin AS -- AS Name
 1 - 129.66.128.0/17   11412  0.4%   AS3464  -- ASC-NET - Alabama Supercomputer Network
 2 - 129.66.0.0/17     11402  0.4%   AS3464  -- ASC-NET - Alabama Supercomputer Network
 3 - 63.211.68.0/22     9483  0.4%   AS35931 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC
 4 - 130.36.34.0/24     8633  0.3%   AS32528 -- ABBOTT Abbot Labs
 5 - 130.36.35.0/24     8630  0.3%   AS32528 -- ABBOTT Abbot Labs
 6 - 195.39.181.0/24    8295  0.3%   AS6755  -- ASN - TURNET
                                     AS9155  -- QNET QualityNet AS number
 7 - 198.140.43.0/24    5774  0.2%   AS35931 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC
 8 - 190.65.228.0/22    5534  0.2%   AS3816  -- COLOMBIA TELECOMUNICACIONES S.A. ESP
 9 - 64.86.26.0/23      4479  0.2%   AS37204 -- TELONE
10 - 95.32.192.0/18     3589  0.1%   AS21017 -- VSI-AS VSI AS
11 - 216.126.136.0/22   3287  0.1%   AS6316  -- AS-PAETEC-NET - PaeTec Communications, Inc.
12 - 148.204.141.0/24   3280  0.1%   AS8151  -- Uninet S.A. de C.V.
13 - 196.29.32.0/21     3150  0.1%   AS37204 -- TELONE
14 - 206.184.16.0/24    3008  0.1%   AS174   -- COGENT Cogent/PSI
15 - 95.32.128.0/18     2941  0.1%   AS21017 -- VSI-AS VSI AS
16 - 216.118.245.0/24   2330  0.1%   AS22150 -- CARRIERHOUSE - Carrierhouse Corp.
                                     AS25747 -- VSC-SATELLITE-CO - VSC Satellite Co.
17 - 202.92.235.0/24    2238  0.1%   AS9498  -- BBIL-AP BHARTI Airtel Ltd.
18 - 202.167.253.0/24   1738  0.1%   AS17819 -- ASN-EQUINIX-AP Equinix Asia Pacific
19 - 202.177.223.0/24   1738  0.1%   AS17819 -- ASN-EQUINIX-AP Equinix Asia Pacific
20 - 62.193.117.0/24    1510  0.1%   AS5536  -- Internet-Egypt

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