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List:       nanog
Subject:    BGP Update Report
From:       cidr-report () potaroo ! net
Date:       2007-07-27 12:00:07
Message-ID: 200707271200.l6RC07AN005229 () wattle ! apnic ! net
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BGP Update Report
Interval: 26-Jun-07 -to- 26-Jul-07 (31 days)
Observation Point: BGP Peering with AS2.0

TOP 20 Unstable Origin AS
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS14906          163544  1.7%   32708.8 -- 
 2 - AS9583           148797  1.6%     127.0 -- SIFY-AS-IN Sify Limited
 3 - AS21452          130141  1.4%   13014.1 -- skannet-ibadan
 4 - AS4621            92124  1.0%     618.3 -- UNSPECIFIED UNINET-TH
 5 - AS24731           79426  0.8%    1557.4 -- ASN-NESMA National Engineering \
Services and Marketing Company Ltd. (NESMA)  6 - AS30850           60725  0.7%   \
30362.5 -- DESMIE-AS Hellenic Trasmission System Operator S.A.  7 - AS12879           \
58264  0.6%    9710.7 -- OJSC-STN-AS Svyaztransneft Autonomus System  8 - AS4775      \
57838  0.6%     354.8 -- GLOBE-TELECOM-AS Telecom Carrier  /  ISP Plus +  9 - AS8151  \
56075  0.6%      62.7 -- Uninet S.A. de C.V. 10 - AS6325            53467  0.6%     \
954.8 -- ILLINOIS-CENTURY - Illinois Century Network 11 - AS7604            52580  \
0.6%    1947.4 -- HWY1-AS Highway 1 12 - AS24326           47242  0.5%     268.4 -- \
TTT-AS-AP Maxnet, Internet Service Provider, Bangkok 13 - AS13285           46528  \
0.5%    6646.9 -- OPALTELECOM-AS Opal Telecom 14 - AS24863           45187  0.5%      \
98.9 -- LINKdotNET-AS 15 - AS7910            43927  0.5%     283.4 -- COLDECON
16 - AS702             43920  0.5%      65.2 -- AS702 Verizon Business EMEA - \
Commercial IP service provider in Europe 17 - AS30763           43132  0.5%    4792.4 \
-- IOS-SECONDARY-AS Internet of Siberia ISP 18 - AS7018            41096  0.4%      \
26.5 -- ATT-INTERNET4 - AT&T WorldNet Services 19 - AS19444           39998  0.4%     \
645.1 -- CHARTER-STL - CHARTER COMMUNICATIONS 20 - AS27685           38579  0.4%    \
2269.4 -- PEOPLE ONLINE


TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS14906          163544  1.7%   32708.8 -- 
 2 - AS30850           60725  0.7%   30362.5 -- DESMIE-AS Hellenic Trasmission System \
Operator S.A.  3 - AS22433           28937  0.3%   28937.0 -- HRMC - Human Resource \
Management Center, Inc.  4 - AS21452          130141  1.4%   13014.1 -- \
skannet-ibadan  5 - AS12879           58264  0.6%    9710.7 -- OJSC-STN-AS \
Svyaztransneft Autonomus System  6 - AS21348           13357  0.1%    6678.5 -- \
KOPTERIFI KOPTERIFI is autonomous system. Located in Vammala Finland  7 - AS13285     \
46528  0.5%    6646.9 -- OPALTELECOM-AS Opal Telecom  8 - AS11725           12915  \
0.1%    6457.5 -- MUELLER-NET - Mueller Industries, Inc.  9 - AS30707           16478 \
0.2%    5492.7 --  10 - AS9833             5173  0.1%    5173.0 -- HICOM-AS-AP \
http://www.plexus.net 11 - AS30763           43132  0.5%    4792.4 -- \
IOS-SECONDARY-AS Internet of Siberia ISP 12 - AS11169           24595  0.3%    4099.2 \
-- NET-WEIRNET-US-01 - Weirnet LLC 13 - AS5956             4085  0.0%    4085.0 -- \
DDN-ASNBLK - DoD Network Information Center 14 - AS19001            7771  0.1%    \
3885.5 -- AVENTCOMMTECH - Aventure Communications 15 - AS31949            3679  0.0%  \
3679.0 -- APEXDIGITAL - Apex Digital 16 - AS7013            12926  0.1%    3231.5 -- \
NETSELECT - Health Sciences Libraries Consortium 17 - AS38281            3005  0.0%   \
3005.0 -- ASN-ABSYSTEMS-PH ABSystems Inc 18 - AS34378            2735  0.0%    2735.0 \
-- RUG-AS Razguliay-UKRROS Group 19 - AS41027            2595  0.0%    2595.0 -- \
NETEX-AS NETEX Company, Kyiv, Ukraine 20 - AS33078            2531  0.0%    2531.0 -- \
ISC-CAI1 ISC, Cairo, Egypt


TOP 20 Unstable Prefixes
Rank Prefix             Upds     % Origin AS -- AS Name
 1 - 194.110.73.0/24   60644  0.6%   AS30850 -- DESMIE-AS Hellenic Trasmission System \
Operator S.A.  2 - 203.23.208.0/24   51525  0.5%   AS7604  -- HWY1-AS Highway 1
 3 - 62.24.238.0/24    46427  0.5%   AS13285 -- OPALTELECOM-AS Opal Telecom
 4 - 80.250.36.0/23    43557  0.5%   AS21452 -- skannet-ibadan
 5 - 80.250.44.0/22    43416  0.5%   AS21452 -- skannet-ibadan
 6 - 80.250.40.0/22    42733  0.4%   AS21452 -- skannet-ibadan
 7 - 212.109.192.0/20  42406  0.4%   AS30763 -- IOS-SECONDARY-AS Internet of Siberia \
ISP  8 - 80.243.64.0/20    35298  0.4%   AS21332 -- NTC-AS New Telephone Company
 9 - 12.27.91.0/24     33934  0.3%   AS14906 -- 
10 - 12.27.90.0/24     33933  0.3%   AS14906 -- 
11 - 12.27.88.0/24     33855  0.3%   AS14906 -- 
12 - 12.27.89.0/24     33760  0.3%   AS14906 -- 
13 - 64.215.207.0/24   28937  0.3%   AS22433 -- HRMC - Human Resource Management \
Center, Inc. 14 - 124.7.139.0/24    28892  0.3%   AS9583  -- SIFY-AS-IN Sify Limited
15 - 212.73.122.0/24   28749  0.3%   AS12879 -- OJSC-STN-AS Svyaztransneft Autonomus \
System 16 - 212.73.123.0/24   28741  0.3%   AS12879 -- OJSC-STN-AS Svyaztransneft \
Autonomus System 17 - 221.135.253.0/24  28323  0.3%   AS9583  -- SIFY-AS-IN Sify \
Limited 18 - 12.27.88.0/22     28062  0.3%   AS14906 -- 
19 - 203.177.10.0/24   26783  0.3%   AS4775  -- GLOBE-TELECOM-AS Telecom Carrier  /  \
ISP Plus + 20 - 203.177.132.0/24  26587  0.3%   AS4775  -- GLOBE-TELECOM-AS Telecom \
Carrier  /  ISP Plus +

Details at http://bgpupdates.potaroo.net
------------------------------------
Copies of this report are mailed to:
  nanog@merit.edu
  eof-list@ripe.net
  apops@apops.net
  routing-wg@ripe.net
  afnog@afnog.org


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