BGP Update Report

Fri Feb 24 22:00:01 UTC 2012

BGP Update Report
Interval: 16-Feb-12 -to- 23-Feb-12 (7 days)
Observation Point: BGP Peering with AS131072

TOP 20 Unstable Origin AS
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS8402            86391  2.5%      43.1 -- CORBINA-AS OJSC "Vimpelcom"
 2 - AS9829            35953  1.1%      30.4 -- BSNL-NIB National Internet Backbone
 3 - AS12479           29505  0.9%      48.4 -- UNI2-AS France Telecom Espana SA
 4 - AS7029            25688  0.8%       7.2 -- WINDSTREAM - Windstream Communications Inc
 5 - AS32528           23683  0.7%    2368.3 -- ABBOTT Abbot Labs
 6 - AS11014           21552  0.6%     215.5 -- CPS
 7 - AS5800            21107  0.6%      73.3 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center
 8 - AS2118            20463  0.6%      14.6 -- RELCOM-AS OOO "NPO Relcom"
 9 - AS20632           20097  0.6%     467.4 -- PETERSTAR-AS PeterStar
10 - AS17974           17654  0.5%      10.1 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia
11 - AS28573           17644  0.5%      10.4 -- NET Servicos de Comunicao S.A.
12 - AS7552            17220  0.5%      12.0 -- VIETEL-AS-AP Vietel Corporation
13 - AS9498            16401  0.5%      18.2 -- BBIL-AP BHARTI Airtel Ltd.
14 - AS8151            15735  0.5%      10.5 -- Uninet S.A. de C.V.
15 - AS6389            15060  0.4%       4.4 -- BELLSOUTH-NET-BLK - BellSouth.net Inc.
16 - AS4780            14637  0.4%      18.2 -- SEEDNET Digital United Inc.
17 - AS9583            13263  0.4%      10.0 -- SIFY-AS-IN Sify Limited
18 - AS6066            12854  0.4%    6427.0 -- VERIZON-BUSINESS-MAE-AS6066 - Verizon Business Network Services Inc.
19 - AS52251           12849  0.4%     166.9 -- NORTECH
20 - AS13277           12786  0.4%    6393.0 -- HP-MS HP-MS Autonomous System


TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS29126            7801  0.2%    7801.0 -- DATIQ-AS Datiq B.V.
 2 - AS6066            12854  0.4%    6427.0 -- VERIZON-BUSINESS-MAE-AS6066 - Verizon Business Network Services Inc.
 3 - AS13277           12786  0.4%    6393.0 -- HP-MS HP-MS Autonomous System
 4 - AS30133            2768  0.1%    2768.0 -- ISC-F-AS - Internet Systems Consortium, Inc.
 5 - AS23154           11977  0.3%    2395.4 -- SANMINA-SCI Sanmina-SCI Corporation
 6 - AS32528           23683  0.7%    2368.3 -- ABBOTT Abbot Labs
 7 - AS32669            1483  0.0%    1483.0 -- WACOMT2004 - WACOM TECHNOLOGY
 8 - AS53362             944  0.0%     944.0 -- MIXIT-AS - Mixit, Inc.
 9 - AS44774            1588  0.1%     794.0 -- ZOLOTOY-KLYUCHIK-AS OOO CTO KKM Zolotoy Klyuchik
10 - AS2                 784  0.0%     406.0 -- AUSTRALIAN-SYNCHROTRON-AS-AP Australian Synchrotron
11 - AS55665             697  0.0%     697.0 -- STMI-AS-ID PT Sampoerna Telemedia Indonesia
12 - AS3                 689  0.0%    1756.0 -- MILICHSOFT-NET-AS Milichsoft Rafal Miliszewski
13 - AS16715            1158  0.0%     579.0 -- ARISTOTLE-ASN - Aristotle Internet Access
14 - AS11943             945  0.0%     472.5 -- GLOBE - Globe Wireless
15 - AS20632           20097  0.6%     467.4 -- PETERSTAR-AS PeterStar
16 - AS9430            12146  0.3%     433.8 -- STPI-NOIDA Software Technology Parks of India,Block-IV
17 - AS36980             404  0.0%     404.0 -- JOHNHOLT-ASN
18 - AS49239             385  0.0%     385.0 -- FIL-AS IP Fil Elena Leonidovna
19 - AS21452            1884  0.1%     376.8 -- skannet-ibadan
20 - AS57228             376  0.0%     376.0 -- IMTECH-ICT-UK-AS Imtech ICT Limited


TOP 20 Unstable Prefixes
Rank Prefix             Upds     % Origin AS -- AS Name
 1 - 84.204.132.0/24   19732  0.6%   AS20632 -- PETERSTAR-AS PeterStar
 2 - 148.164.14.0/24   11951  0.3%   AS23154 -- SANMINA-SCI Sanmina-SCI Corporation
 3 - 130.36.34.0/24    11815  0.3%   AS32528 -- ABBOTT Abbot Labs
 4 - 130.36.35.0/24    11815  0.3%   AS32528 -- ABBOTT Abbot Labs
 5 - 202.92.235.0/24   11425  0.3%   AS9498  -- BBIL-AP BHARTI Airtel Ltd.
 6 - 62.36.252.0/22     8420  0.2%   AS12479 -- UNI2-AS France Telecom Espana SA
 7 - 217.170.24.0/21    7801  0.2%   AS29126 -- DATIQ-AS Datiq B.V.
 8 - 204.29.239.0/24    6427  0.2%   AS6066  -- VERIZON-BUSINESS-MAE-AS6066 - Verizon Business Network Services Inc.
 9 - 150.225.0.0/16     6427  0.2%   AS6066  -- VERIZON-BUSINESS-MAE-AS6066 - Verizon Business Network Services Inc.
10 - 194.209.13.0/24    6393  0.2%   AS13277 -- HP-MS HP-MS Autonomous System
11 - 194.209.211.0/24   6393  0.2%   AS13277 -- HP-MS HP-MS Autonomous System
12 - 62.36.249.0/24     6365  0.2%   AS12479 -- UNI2-AS France Telecom Espana SA
13 - 62.36.241.0/24     5836  0.2%   AS12479 -- UNI2-AS France Telecom Espana SA
14 - 62.36.210.0/24     5605  0.2%   AS12479 -- UNI2-AS France Telecom Espana SA
15 - 194.63.9.0/24      4707  0.1%   AS1273  -- CW Cable and Wireless Worldwide plc
16 - 205.73.118.0/24    4447  0.1%   AS5976  -- DNIC-ASBLK-05800-06055 - DoD Network Information Center
17 - 205.73.116.0/23    4342  0.1%   AS5976  -- DNIC-ASBLK-05800-06055 - DoD Network Information Center
18 - 111.125.126.0/24   4115  0.1%   AS17639 -- COMCLARK-AS ComClark Network & Technology Corp.
19 - 12.5.58.0/23       4021  0.1%   AS12163 -- BNSI - Broadband Network Services, Inc.
20 - 190.67.172.0/22    3859  0.1%   AS3816  -- COLOMBIA TELECOMUNICACIONES S.A. ESP

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