BGP Update Report

cidr-report at potaroo.net cidr-report at potaroo.net
Fri Jan 25 22:00:02 UTC 2013


BGP Update Report
Interval: 17-Jan-13 -to- 24-Jan-13 (7 days)
Observation Point: BGP Peering with AS131072

TOP 20 Unstable Origin AS
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS19361          125314  6.8%    3685.7 -- Atrium Telecomunicacoes Ltda
 2 - AS9829            62162  3.4%      69.1 -- BSNL-NIB National Internet Backbone
 3 - AS8402            46379  2.5%      38.0 -- CORBINA-AS OJSC "Vimpelcom"
 4 - AS3909            42395  2.3%   14131.7 -- QWEST-AS-3908 - Qwest Communications Company, LLC
 5 - AS17974           41166  2.2%      17.1 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia
 6 - AS29256           34007  1.9%     515.3 -- INT-PDN-STE-AS Syrian Telecommunications Establishment
 7 - AS24560           27230  1.5%      30.0 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
 8 - AS9498            15516  0.8%      18.6 -- BBIL-AP BHARTI Airtel Ltd.
 9 - AS7552            15211  0.8%      14.4 -- VIETEL-AS-AP Vietel Corporation
10 - AS27594           13446  0.7%    6723.0 -- UTSA - University of Texas at San Antonio
11 - AS3816            13189  0.7%      29.6 -- COLOMBIA TELECOMUNICACIONES S.A. ESP
12 - AS57044           12980  0.7%     618.1 -- BRYANSK-AS CJSC "ER-Telecom Holding"
13 - AS22561           12646  0.7%     252.9 -- DIGITAL-TELEPORT - Digital Teleport Inc.
14 - AS2118            12328  0.7%       8.6 -- RELCOM-AS OOO "NPO Relcom"
15 - AS24863           11996  0.7%      20.3 -- LINKdotNET-AS
16 - AS9835            11095  0.6%      86.7 -- GITS-TH-AS-AP Government Information Technology Services
17 - AS8452            10620  0.6%      20.9 -- TE-AS TE-AS
18 - AS13188           10542  0.6%      27.6 -- BANKINFORM-AS TOV "Bank-Inform"
19 - AS1659            10163  0.6%      38.1 -- ERX-TANET-ASN1 Tiawan Academic Network (TANet) Information Center
20 - AS1637             9455  0.5%      49.2 -- DNIC-AS-01637 - Headquarters, USAISC


TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS3909            42395  2.3%   14131.7 -- QWEST-AS-3908 - Qwest Communications Company, LLC
 2 - AS2033             7448  0.4%    7448.0 -- PANIX - Panix Network Information Center
 3 - AS6629             7256  0.4%    7256.0 -- NOAA-AS - NOAA
 4 - AS27594           13446  0.7%    6723.0 -- UTSA - University of Texas at San Antonio
 5 - AS32847            4334  0.2%    4334.0 -- LMGINC-ORL - LMG, Inc
 6 - AS19406            4035  0.2%    4035.0 -- TWRS-MA - Towerstream I, Inc.
 7 - AS19361          125314  6.8%    3685.7 -- Atrium Telecomunicacoes Ltda
 8 - AS6174             5820  0.3%    2910.0 -- SPRINTLINK8 - Sprint
 9 - AS57918            2324  0.1%    2324.0 -- ACOD-AS ACOD CJSC
10 - AS15309            6380  0.3%    2126.7 -- MBAEA-AS - Mississippi Bend Area Education Agency
11 - AS17293            3953  0.2%    1976.5 -- VTXC - VTX Communications
12 - AS14680            5896  0.3%    1965.3 -- REALE-6 - Auction.com
13 - AS9950             3917  0.2%    1958.5 -- PUBNETPLUS2-AS-KR DACOM
14 - AS17762            7532  0.4%    1883.0 -- HTIL-TTML-IN-AP Tata Teleservices Maharashtra Ltd
15 - AS2                7228  0.4%     633.0 -- NODE1-AS-AP Logic IT Solutions Pty Ltd
16 - AS6197             1759  0.1%    1759.0 -- BATI-ATL - BellSouth Network Solutions, Inc
17 - AS40931            1343  0.1%    1343.0 -- MOBITV - MobiTV, Inc
18 - AS57636            1288  0.1%    1288.0 -- OLBORG Olborg Ltd.
19 - AS13118            3692  0.2%    1230.7 -- ASN-YARTELECOM OJSC Rostelecom
20 - AS22140            1092  0.1%    1092.0 -- T-MOBILE-AS22140 - T-Mobile USA, Inc.


TOP 20 Unstable Prefixes
Rank Prefix             Upds     % Origin AS -- AS Name
 1 - 151.118.18.0/24   14178  0.7%   AS3909  -- QWEST-AS-3908 - Qwest Communications Company, LLC
 2 - 151.118.254.0/24  14109  0.7%   AS3909  -- QWEST-AS-3908 - Qwest Communications Company, LLC
 3 - 151.118.255.0/24  14108  0.7%   AS3909  -- QWEST-AS-3908 - Qwest Communications Company, LLC
 4 - 37.112.48.0/22    12627  0.6%   AS57044 -- BRYANSK-AS CJSC "ER-Telecom Holding"
 5 - 184.159.130.0/23  12063  0.6%   AS22561 -- DIGITAL-TELEPORT - Digital Teleport Inc.
 6 - 209.48.168.0/24    7448  0.4%   AS2033  -- PANIX - Panix Network Information Center
 7 - 192.58.232.0/24    7256  0.4%   AS6629  -- NOAA-AS - NOAA
 8 - 129.115.0.0/16     6778  0.3%   AS27594 -- UTSA - University of Texas at San Antonio
 9 - 129.115.160.0/19   6668  0.3%   AS27594 -- UTSA - University of Texas at San Antonio
10 - 12.139.133.0/24    4882  0.2%   AS14680 -- REALE-6 - Auction.com
11 - 194.63.9.0/24      4611  0.2%   AS1273  -- CW Cable and Wireless Worldwide plc
12 - 122.161.0.0/16     4572  0.2%   AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
13 - 173.227.147.0/24   4334  0.2%   AS32847 -- LMGINC-ORL - LMG, Inc
14 - 200.189.64.0/20    4090  0.2%   AS19361 -- Atrium Telecomunicacoes Ltda
15 - 69.38.178.0/24     4035  0.2%   AS19406 -- TWRS-MA - Towerstream I, Inc.
16 - 58.184.229.0/24    3912  0.2%   AS9950  -- PUBNETPLUS2-AS-KR DACOM
17 - 182.64.0.0/16      3909  0.2%   AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
18 - 123.252.208.0/24   3887  0.2%   AS17762 -- HTIL-TTML-IN-AP Tata Teleservices Maharashtra Ltd
19 - 200.189.79.0/24    3879  0.2%   AS19361 -- Atrium Telecomunicacoes Ltda
20 - 200.189.77.0/24    3878  0.2%   AS19361 -- Atrium Telecomunicacoes Ltda

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