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BGP Update Report
From: cidr-report () potaroo net
Date: Fri, 12 Apr 2013 22:00:01 GMT

BGP Update Report
Interval: 04-Apr-13 -to- 11-Apr-13 (7 days)
Observation Point: BGP Peering with AS131072

TOP 20 Unstable Origin AS
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS47331          187185  7.9%      86.9 -- TTNET TTNet A.S.
 2 - AS58113           70417  3.0%     105.7 -- LIR-AS LIR DATACENTER TELECOM SRL
 3 - AS4538            49555  2.1%     104.8 -- ERX-CERNET-BKB China Education and Research Network Center
 4 - AS9829            45795  1.9%      45.0 -- BSNL-NIB National Internet Backbone
 5 - AS8402            40069  1.7%      47.1 -- CORBINA-AS OJSC "Vimpelcom"
 6 - AS2708            35747  1.5%     244.8 -- Universidad de Guanajuato
 7 - AS27947           32399  1.4%      84.6 -- Telconet S.A
 8 - AS33776           26384  1.1%     212.8 -- STARCOMMS-ASN
 9 - AS8551            25842  1.1%      33.8 -- BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbone
10 - AS9121            24919  1.1%      33.5 -- TTNET Turk Telekomunikasyon Anonim Sirketi
11 - AS3909            22217  0.9%    3173.9 -- QWEST-AS-3908 - Qwest Communications Company, LLC
12 - AS34984           22121  0.9%      29.4 -- TELLCOM-AS TELLCOM ILETISIM HIZMETLERI A.S.
13 - AS2118            21417  0.9%      15.0 -- RELCOM-AS OOO "NPO Relcom"
14 - AS7552            19478  0.8%      17.7 -- VIETEL-AS-AP Vietel Corporation
15 - AS14754           16995  0.7%      20.5 -- Telgua
16 - AS23216           15083  0.6%     150.8 -- MEGADATOS S.A.
17 - AS55714           15023  0.6%      59.9 -- APNIC-FIBERLINK-PK Fiberlink Pvt.Ltd
18 - AS647             14808  0.6%     120.4 -- DNIC-ASBLK-00616-00665 - DoD Network Information Center
19 - AS2697            14109  0.6%     127.1 -- ERX-ERNET-AS Education and Research Network
20 - AS50710           13653  0.6%      27.7 -- EARTHLINK-AS EarthLink Ltd. Communications&Internet Services


TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS19406            4256  0.2%    4256.0 -- TWRS-MA - Towerstream I, Inc.
 2 - AS3909            22217  0.9%    3173.9 -- QWEST-AS-3908 - Qwest Communications Company, LLC
 3 - AS6174             5864  0.2%    2932.0 -- SPRINTLINK8 - Sprint
 4 - AS6629             7438  0.3%    2479.3 -- NOAA-AS - NOAA
 5 - AS14680            6595  0.3%    2198.3 -- REALE-6 - Auction.com
 6 - AS5074             3931  0.2%    1965.5 -- ASN-ATTELS - AT&T BMGS
 7 - AS4467             1846  0.1%    1846.0 -- EASYLINK3 - AT&T Services, Inc.
 8 - AS37367            3667  0.1%    1833.5 -- CALLKEY
 9 - AS42860            1475  0.1%    1475.0 -- EFT Energy Financing Team (Switzerland) AG
10 - AS17293            5300  0.2%    1325.0 -- VTXC - VTX Communications
11 - AS9950             3356  0.1%    1118.7 -- PUBNETPLUS2-AS-KR DACOM
12 - AS19886            2188  0.1%    1094.0 -- BOFABROKERDEALERSVCS - Bank of America
13 - AS41023            4156  0.2%    1039.0 -- ARREKS-AS Agencja Rozwoju Regionalnego ARREKS S.A.
14 - AS45344             907  0.0%     907.0 -- IIUM-MY International Islamic University Of Malaysia
15 - AS40028             873  0.0%     873.0 -- SPD-NETWORK-1 - SPD NETWORK
16 - AS15322             867  0.0%     867.0 -- WDNCOM-ASN - WDN Communications S.A.
17 - AS23295             802  0.0%     802.0 -- EA-01 - Extend America
18 - AS31598             777  0.0%     777.0 -- TELECOMAX-AS FOP Savostin Oleg Lubobisch
19 - AS33521             712  0.0%     712.0 -- MSLA-SCHOOLS - Missoula County Public Schools
20 - AS23139             656  0.0%     656.0 -- IHI - Intelligent Holdings, Inc.


TOP 20 Unstable Prefixes
Rank Prefix             Upds     % Origin AS -- AS Name
 1 - 202.41.70.0/24     9405  0.4%   AS2697  -- ERX-ERNET-AS Education and Research Network
 2 - 192.58.232.0/24    7434  0.3%   AS6629  -- NOAA-AS - NOAA
 3 - 151.118.18.0/24    7291  0.3%   AS3909  -- QWEST-AS-3908 - Qwest Communications Company, LLC
 4 - 151.118.254.0/24   7249  0.3%   AS3909  -- QWEST-AS-3908 - Qwest Communications Company, LLC
 5 - 151.118.255.0/24   7248  0.3%   AS3909  -- QWEST-AS-3908 - Qwest Communications Company, LLC
 6 - 92.246.207.0/24    7201  0.3%   AS48612 -- RTC-ORENBURG-AS CJSC "Comstar-Regions"
 7 - 209.142.140.0/24   7103  0.3%   AS22561 -- DIGITAL-TELEPORT - Digital Teleport Inc.
 8 - 12.139.133.0/24    5397  0.2%   AS14680 -- REALE-6 - Auction.com
 9 - 194.63.9.0/24      4536  0.2%   AS1273  -- CW Cable and Wireless Worldwide plc
10 - 64.194.229.0/24    4471  0.2%   AS3356  -- LEVEL3 Level 3 Communications
11 - 69.38.178.0/24     4256  0.2%   AS19406 -- TWRS-MA - Towerstream I, Inc.
12 - 216.183.32.0/19    3999  0.2%   AS17293 -- VTXC - VTX Communications
13 - 41.75.40.0/21      3666  0.1%   AS37367 -- CALLKEY
14 - 58.184.229.0/24    3347  0.1%   AS9950  -- PUBNETPLUS2-AS-KR DACOM
15 - 205.65.128.0/22    3085  0.1%   AS5976  -- DNIC-ASBLK-05800-06055 - DoD Network Information Center
                                     AS647   -- DNIC-ASBLK-00616-00665 - DoD Network Information Center
16 - 206.105.75.0/24    2932  0.1%   AS6174  -- SPRINTLINK8 - Sprint
17 - 208.16.110.0/24    2932  0.1%   AS6174  -- SPRINTLINK8 - Sprint
18 - 193.19.90.0/23     2776  0.1%   AS29684 -- NOURNET-ASN Nour Communication Co.Ltd - Nournet
19 - 115.170.128.0/17   2749  0.1%   AS4847  -- CNIX-AP China Networks Inter-Exchange
20 - 2.93.235.0/24      2738  0.1%   AS8402  -- CORBINA-AS OJSC "Vimpelcom"

Details at http://bgpupdates.potaroo.net
------------------------------------
Copies of this report are mailed to:
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