BGP Update Report
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Date: Fri, 8 Jun 2007 22:00:01 +1000 (EST)
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Cc: , , , , ,
BGP Update Report
Interval: 25-May-07 -to- 07-Jun-07 (14 days)
Observation Point: BGP Peering with AS4637
TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS6478 61867 1.0% 56.0 -- ATT-INTERNET3 - AT&T WorldNet Services
2 - AS9583 51441 0.8% 45.3 -- SIFY-AS-IN Sify Limited
3 - AS17486 46604 0.8% 435.6 -- SWIFTEL1-AP Swiftel Communications Pty Ltd/People Telecom Ltd
4 - AS2386 44118 0.7% 38.0 -- INS-AS - AT&T Data Communications Services
5 - AS7018 37936 0.6% 25.0 -- ATT-INTERNET4 - AT&T WorldNet Services
6 - AS4134 35415 0.6% 27.9 -- CHINANET-BACKBONE No.31,Jin-rong Street
7 - AS11492 31478 0.5% 29.0 -- CABLEONE - CABLE ONE
8 - AS4621 29376 0.5% 205.4 -- UNSPECIFIED UNINET-TH
9 - AS6198 28459 0.5% 50.0 -- BATI-MIA - BellSouth Network Solutions, Inc
10 - AS4323 26663 0.4% 20.7 -- TWTC - Time Warner Telecom, Inc.
11 - AS8151 26368 0.4% 19.7 -- Uninet S.A. de C.V.
12 - AS9498 26202 0.4% 25.7 -- BBIL-AP BHARTI BT INTERNET LTD.
13 - AS4775 25664 0.4% 167.7 -- GLOBE-TELECOM-AS Telecom Carrier / ISP Plus +
14 - AS4755 24373 0.4% 19.6 -- VSNL-AS Videsh Sanchar Nigam Ltd. Autonomous System
15 - AS24326 24165 0.4% 215.8 -- TTT-AS-AP TT&T Public Company Limited, Service Provider,Bangkok
16 - AS6197 22829 0.4% 21.9 -- BATI-ATL - BellSouth Network Solutions, Inc
17 - AS24731 22629 0.4% 526.3 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA)
18 - AS4538 21902 0.4% 8.1 -- ERX-CERNET-BKB China Education and Research Network Center
19 - AS17974 21413 0.3% 59.2 -- TELKOMNET-AS2-AP PT TELEKOMUNIKASI INDONESIA
20 - AS4750 21291 0.3% 102.9 -- LOXLEY-TH Loxley Information Co., Ltd.
TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS27096 1814 0.0% 1814.0 -- DDN-ASNBLK1 - DoD Network Information Center
2 - AS34378 1648 0.0% 1648.0 -- RUG-AS Razguliay-UKRROS Group
3 - AS12408 1448 0.0% 1448.0 -- BIKENT-AS Bikent Ltd. Autonomous system
4 - AS41327 3516 0.1% 1172.0 -- MT-ITTELECOM IT & T AS number
5 - AS10178 12601 0.2% 1145.5 -- KBTUS-AS Korea Baptist Theological University/Seminary
6 - AS30600 1979 0.0% 989.5 -- CSDI-ASN01 - Corbett Systems Development, Inc.
7 - AS13405 3867 0.1% 966.8 -- AS-OCNET - oc-net inc
8 - AS22408 7547 0.1% 943.4 -- WKNET - West Ky Networks
9 - AS36324 4167 0.1% 833.4 -- VOSTROM-PUBLIC - VOSTROM Holdings, Inc.
10 - AS36103 821 0.0% 821.0 -- CENTRALUTAH - Central Utah Telephone, Inc.
11 - AS30707 2296 0.0% 765.3 --
12 - AS17645 8343 0.1% 758.5 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD
13 - AS34208 1431 0.0% 715.5 -- ZMP-GDANSK-AS Zarzad Morskiego Portu Gdansk S.A.
14 - AS28977 1346 0.0% 673.0 -- UN-UNLB United Nations Logistics Base Brindisi, Italy
15 - AS22818 1826 0.0% 608.7 -- Directnet Prestacao de Servicos Ltda.
16 - AS23910 598 0.0% 598.0 -- CNGI-CERNET2-AS-AP China Next Generation Internet CERNET2
17 - AS31254 560 0.0% 560.0 -- IPSTUDIO-AS IP Studio
18 - AS22720 1108 0.0% 554.0 -- LEXENT-INC-3NYP-301 - Lexent, Inc.
19 - AS24731 22629 0.4% 526.3 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA)
20 - AS22433 522 0.0% 522.0 -- HRMC - Human Resource Management Center, Inc.
TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 203.17.214.0/24 18320 0.3% AS17486 -- SWIFTEL1-AP Swiftel Communications Pty Ltd/People Telecom Ltd
2 - 203.11.108.0/24 18320 0.3% AS17486 -- SWIFTEL1-AP Swiftel Communications Pty Ltd/People Telecom Ltd
3 - 203.177.10.0/24 10718 0.2% AS4775 -- GLOBE-TELECOM-AS Telecom Carrier / ISP Plus +
4 - 203.177.132.0/24 10698 0.2% AS4775 -- GLOBE-TELECOM-AS Telecom Carrier / ISP Plus +
5 - 203.23.208.0/24 8224 0.1% AS7604 -- HWY1-AS Highway 1
6 - 221.135.253.0/24 6244 0.1% AS9583 -- SIFY-AS-IN Sify Limited
7 - 194.42.208.0/20 5411 0.1% AS705 -- UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
8 - 89.4.128.0/24 4636 0.1% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA)
9 - 89.4.130.0/24 4591 0.1% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA)
10 - 89.4.129.0/24 4374 0.1% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA)
11 - 89.4.158.0/24 3832 0.1% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA)
12 - 89.4.131.0/24 3744 0.1% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA)
13 - 203.63.26.0/24 3714 0.1% AS9747 -- EZINTERNET-AS-AP EZInternet Pty Ltd
14 - 58.65.1.0/24 2754 0.0% AS17645 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD
15 - 202.136.176.0/24 2678 0.0% AS17645 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD
16 - 202.136.182.0/24 2676 0.0% AS17645 -- NTT-SG-AP ASN - NTT SINGAPORE PTE LTD
17 - 64.95.193.0/24 2256 0.0% AS30707 --
18 - 216.85.83.0/24 1844 0.0% AS4323 -- TWTC - Time Warner Telecom, Inc.
19 - 214.15.159.0/24 1814 0.0% AS27096 -- DDN-ASNBLK1 - DoD Network Information Center
20 - 193.242.123.0/24 1648 0.0% AS34378 -- RUG-AS Razguliay-UKRROS Group
Details at http://bgpupdates.potaroo.net
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