BGP Update Report
cidr-report at potaroo.net cidr-report at potaroo.net
Fri Jan 18 12:00:05 CET 2008
BGP Update Report
Interval: 17-Dec-07 -to- 01-Jan-70 (-13863 days)
Observation Point: BGP Peering with AS2.0
TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS17421 481981 6.5% 12049.5 -- EMOME-TW Long Distance & Mobile Business Group,
2 - AS3462 203500 2.7% 1225.9 -- HINET Data Communication Business Group
3 - AS4782 174913 2.4% 12493.8 -- GSNET Data Communication Business Group
4 - AS18422 110472 1.5% 5021.5 -- ITRINET-AS-TW Industrial Technology Research Institute
5 - AS9116 81003 1.1% 214.3 -- GOLDENLINES-ASN Golden Lines Main Autonomous System
6 - AS9498 78665 1.1% 68.9 -- BBIL-AP BHARTI BT INTERNET LTD.
7 - AS23563 78511 1.1% 1207.9 -- VITSSEN-SUWON-AS-KR Tbroad Suwon Broadcating Corporati
8 - AS8151 76298 1.0% 65.0 -- Uninet S.A. de C.V.
9 - AS10229 74941 1.0% 14988.2 -- YAHOO-TPE Internet Content Provider
10 - AS24506 59233 0.8% 14808.2 -- YAHOO-TP2-AP Yahoo! Taiwan Inc.,
11 - AS14390 56346 0.8% 894.4 -- CORENET - Coretel America, Inc.
12 - AS7303 51017 0.7% 34.3 -- Telecom Argentina S.A.
13 - AS24731 47735 0.6% 936.0 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA)
14 - AS26829 43324 0.6% 43324.0 -- YKK-USA - YKK USA,INC
15 - AS9835 41743 0.6% 328.7 -- GITS-TH-AS-AP Government Information Technology Services
16 - AS17974 40070 0.5% 60.3 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia
17 - AS23577 38226 0.5% 38.3 -- ATM-MPLS-AS-KR Korea Telecom
18 - AS40474 38012 0.5% 38012.0 -- ABML-2 - Advantage Business Media, LLC
19 - AS8866 37441 0.5% 133.2 -- BTC-AS Bulgarian Telecommunication Company Plc.
20 - AS10882 35218 0.5% 640.3 -- CLARITYCONNECT - Clarity Connect Inc
TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS26829 43324 0.6% 43324.0 -- YKK-USA - YKK USA,INC
2 - AS40474 38012 0.5% 38012.0 -- ABML-2 - Advantage Business Media, LLC
3 - AS19334 18613 0.2% 18613.0 -- SPORTLINE-DBC - SPORTLINE
4 - AS10229 74941 1.0% 14988.2 -- YAHOO-TPE Internet Content Provider
5 - AS24506 59233 0.8% 14808.2 -- YAHOO-TP2-AP Yahoo! Taiwan Inc.,
6 - AS23712 13705 0.2% 13705.0 -- ISC-TPE1 Internet Systems Consortium, Inc.
7 - AS24160 13428 0.2% 13428.0 -- CHIMEI-AS Chi Mei Corporation
8 - AS23675 13221 0.2% 13221.0 -- TSMCGDN-AS-AP Taiwan Semiconductor Manufactoring Company, Ltd.
9 - AS4782 174913 2.4% 12493.8 -- GSNET Data Communication Business Group
10 - AS22629 24650 0.3% 12325.0 -- NORWORLD - NORTHWESTERN CORPORATION
11 - AS17421 481981 6.5% 12049.5 -- EMOME-TW Long Distance & Mobile Business Group,
12 - AS18410 10951 0.1% 10951.0 -- TW-104IT-AS 104 Information Technology Co., Ltd.
13 - AS8282 19630 0.3% 6543.3 -- FIDONET FidoNet Registration Services Ltd
14 - AS35555 6398 0.1% 6398.0 -- BUSINESSUNITY-AS Business Unity Ltd.
15 - AS30297 25350 0.3% 5070.0 -- MAGMA-DESIGN-AUTOMATION - Magma Design Automation, Inc.
16 - AS18422 110472 1.5% 5021.5 -- ITRINET-AS-TW Industrial Technology Research Institute
17 - AS12611 14998 0.2% 4999.3 -- RKOM R-KOM Regensburger Telekommunikations GmbH & Co. KG
18 - AS8276 4968 0.1% 4968.0 -- ROGUEPACKET Roguepacket Networks
19 - AS39837 4074 0.1% 4074.0 -- MUR mur.at - Verein zur Foerderung von Netzwerkkunst
20 - AS9179 11774 0.2% 3924.7 -- KNOWTION-LONDON Knowtion Ltd.
TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 203.101.87.0/24 58041 0.7% AS9498 -- BBIL-AP BHARTI BT INTERNET LTD.
2 - 209.163.125.0/24 54995 0.7% AS14390 -- CORENET - Coretel America, Inc.
3 - 12.108.254.0/24 43324 0.6% AS26829 -- YKK-USA - YKK USA,INC
4 - 65.126.154.0/24 38012 0.5% AS40474 -- ABML-2 - Advantage Business Media, LLC
5 - 209.4.88.0/24 29131 0.4% AS10882 -- CLARITYCONNECT - Clarity Connect Inc
6 - 208.70.209.0/24 25330 0.3% AS30297 -- MAGMA-DESIGN-AUTOMATION - Magma Design Automation, Inc.
7 - 80.243.64.0/20 23423 0.3% AS21332 -- NTC-AS New Telephone Company
8 - 63.169.11.0/24 18613 0.2% AS19334 -- SPORTLINE-DBC - SPORTLINE
9 - 207.181.144.0/24 17661 0.2% AS19750 -- CTI-TX - C2C Fiber, Inc.
AS32004 -- BIG-ASN - Business Information Group, Inc.
10 - 64.79.128.0/19 15272 0.2% AS23005 -- SWITCH-COMMUNICATIONS - SWITCH Communications Group LLC
11 - 203.84.192.0/21 14993 0.2% AS10229 -- YAHOO-TPE Internet Content Provider
12 - 203.188.206.0/23 14993 0.2% AS10229 -- YAHOO-TPE Internet Content Provider
13 - 202.43.218.0/24 14986 0.2% AS10229 -- YAHOO-TPE Internet Content Provider
14 - 202.43.200.0/23 14986 0.2% AS10229 -- YAHOO-TPE Internet Content Provider
15 - 202.43.192.0/21 14983 0.2% AS10229 -- YAHOO-TPE Internet Content Provider
16 - 203.188.204.0/23 14812 0.2% AS24506 -- YAHOO-TP2-AP Yahoo! Taiwan Inc.,
17 - 203.188.200.0/22 14811 0.2% AS24506 -- YAHOO-TP2-AP Yahoo! Taiwan Inc.,
18 - 203.188.192.0/21 14811 0.2% AS24506 -- YAHOO-TP2-AP Yahoo! Taiwan Inc.,
19 - 116.214.0.0/20 14799 0.2% AS24506 -- YAHOO-TP2-AP Yahoo! Taiwan Inc.,
20 - 124.7.10.0/23 14485 0.2% AS9583 -- SIFY-AS-IN Sify Limited
Details at http://bgpupdates.potaroo.net
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