BGP Update Report

cidr-report at potaroo.net cidr-report at potaroo.net
Fri May 3 22:00:02 UTC 2013


BGP Update Report
Interval: 25-Apr-13 -to- 02-May-13 (7 days)
Observation Point: BGP Peering with AS131072

TOP 20 Unstable Origin AS
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS58113           64482  2.7%      96.8 -- LIR-AS LIR DATACENTER TELECOM SRL
 2 - AS9829            45721  1.9%      32.1 -- BSNL-NIB National Internet Backbone
 3 - AS8402            43693  1.9%      26.1 -- CORBINA-AS OJSC "Vimpelcom"
 4 - AS36998           41515  1.8%      32.3 -- SDN-MOBITEL
 5 - AS3909            22266  0.9%     674.7 -- QWEST-AS-3908 - Qwest Communications Company, LLC
 6 - AS28573           20827  0.9%       7.6 -- NET Serviços de Comunicação S.A.
 7 - AS4538            19817  0.8%      38.0 -- ERX-CERNET-BKB China Education and Research Network Center
 8 - AS7552            19114  0.8%      16.4 -- VIETEL-AS-AP Vietel Corporation
 9 - AS18403           15960  0.7%      32.7 -- FPT-AS-AP The Corporation for Financing & Promoting Technology
10 - AS14287           15909  0.7%     252.5 -- TRIAD-TELECOM - Triad Telecom, Inc.
11 - AS9416            15620  0.7%    2231.4 -- MULTIMEDIA-AS-AP Hoshin Multimedia Center Inc.
12 - AS5400            14893  0.6%     141.8 -- BT British Telecommunications plc
13 - AS29049           14634  0.6%      43.3 -- DELTA-TELECOM-AS Delta Telecom LTD.
14 - AS10620           14136  0.6%       5.7 -- Telmex Colombia S.A.
15 - AS38868           13835  0.6%    3458.8 -- UPM-AS-AP Universiti Putra Malaysia AS
16 - AS22216           13247  0.6%     254.8 -- SIEMENS-PLM - Siemens Corporation
17 - AS33776           13216  0.6%      71.8 -- STARCOMMS-ASN
18 - AS22561           12904  0.6%      11.5 -- DIGITAL-TELEPORT - Digital Teleport Inc.
19 - AS2               12648  0.5%     973.0 -- SERVU-AS-AP ServU Networks
20 - AS6713            12317  0.5%      31.4 -- IAM-AS


TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS35905            5097  0.2%    5097.0 -- TELX-NYC - Telx
 2 - AS15957            7668  0.3%    3834.0 -- WTG-AS Web Technology Group
 3 - AS38868           13835  0.6%    3458.8 -- UPM-AS-AP Universiti Putra Malaysia AS
 4 - AS42334            2945  0.1%    2945.0 -- BBP-AS Broadband Plus s.a.l.
 5 - AS6174             5864  0.2%    2932.0 -- SPRINTLINK8 - Sprint
 6 - AS14680            6777  0.3%    2259.0 -- REALE-6 - Auction.com
 7 - AS9416            15620  0.7%    2231.4 -- MULTIMEDIA-AS-AP Hoshin Multimedia Center Inc.
 8 - AS33920            3281  0.1%    1640.5 -- AQL (aq) Networks Limited
 9 - AS39983            1633  0.1%    1633.0 -- PBGC-HQ-AS - Pension Benefit Guaranty Corp.
10 - AS6629             7479  0.3%    1495.8 -- NOAA-AS - NOAA
11 - AS50453             855  0.0%     855.0 -- EMBRIA FotoStrana Ltd
12 - AS48612            9278  0.4%     843.5 -- RTC-ORENBURG-AS CJSC "Comstar-Regions"
13 - AS33629            2295  0.1%     765.0 -- NKU-AS1 - Northern Kentucky University
14 - AS3909            22266  0.9%     674.7 -- QWEST-AS-3908 - Qwest Communications Company, LLC
15 - AS51024             669  0.0%     669.0 -- OLISAT-AS International Olisat S.R.L.
16 - AS33866             660  0.0%     660.0 -- ELAN Elan Ltd.
17 - AS48010            1242  0.1%     621.0 -- OLIMP1-AS OLIMP-KONSALT Ltd.
18 - AS5956              584  0.0%     584.0 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center
19 - AS56678             538  0.0%     538.0 -- GYDROZO-AS LLC "Gydrozo"
20 - AS48359            2116  0.1%     529.0 -- HESABGAR-AS Hesabgar Pardaz Gharb Co. Private J.S.


TOP 20 Unstable Prefixes
Rank Prefix             Upds     % Origin AS -- AS Name
 1 - 209.142.140.0/24  10633  0.4%   AS22561 -- DIGITAL-TELEPORT - Digital Teleport Inc.
 2 - 193.19.90.0/23     9219  0.4%   AS29684 -- NOURNET-ASN Nour Communication Co.Ltd - Nournet
 3 - 92.246.207.0/24    9195  0.4%   AS48612 -- RTC-ORENBURG-AS CJSC "Comstar-Regions"
 4 - 203.118.224.0/21   7878  0.3%   AS9416  -- MULTIMEDIA-AS-AP Hoshin Multimedia Center Inc.
 5 - 203.118.232.0/21   7737  0.3%   AS9416  -- MULTIMEDIA-AS-AP Hoshin Multimedia Center Inc.
 6 - 192.58.232.0/24    7475  0.3%   AS6629  -- NOAA-AS - NOAA
 7 - 151.118.254.0/24   7416  0.3%   AS3909  -- QWEST-AS-3908 - Qwest Communications Company, LLC
 8 - 151.118.255.0/24   7416  0.3%   AS3909  -- QWEST-AS-3908 - Qwest Communications Company, LLC
 9 - 151.118.18.0/24    7372  0.3%   AS3909  -- QWEST-AS-3908 - Qwest Communications Company, LLC
10 - 12.139.133.0/24    5467  0.2%   AS14680 -- REALE-6 - Auction.com
11 - 208.64.180.0/24    5097  0.2%   AS35905 -- TELX-NYC - Telx
12 - 69.38.178.0/24     4029  0.2%   AS19406 -- TWRS-MA - Towerstream I, Inc.
13 - 194.63.9.0/24      3960  0.2%   AS1273  -- CW Cable and Wireless Worldwide plc
14 - 173.232.234.0/24   3926  0.2%   AS30693 -- EONIX-CORPORATION-AS-WWW-EONIX-NET - Eonix Corporation
15 - 173.232.235.0/24   3923  0.2%   AS30693 -- EONIX-CORPORATION-AS-WWW-EONIX-NET - Eonix Corporation
16 - 212.28.16.0/20     3840  0.1%   AS15957 -- WTG-AS Web Technology Group
17 - 212.28.0.0/20      3828  0.1%   AS15957 -- WTG-AS Web Technology Group
18 - 58.184.229.0/24    3730  0.1%   AS9950  -- PUBNETPLUS2-AS-KR DACOM
19 - 119.40.124.0/22    3459  0.1%   AS38868 -- UPM-AS-AP Universiti Putra Malaysia AS
20 - 119.40.112.0/22    3459  0.1%   AS38868 -- UPM-AS-AP Universiti Putra Malaysia AS

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