BGP Update Report
Interval: 12-Aug-10 -to- 19-Aug-10 (7 days)
Observation Point: BGP Peering with AS131072
TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS3303 26875 2.2% 144.5 -- SWISSCOM Swisscom (Switzerland) Ltd
2 - AS3464 26141 2.2% 2010.8 -- ASC-NET - Alabama Supercomputer Network
3 - AS7552 22624 1.9% 28.1 -- VIETEL-AS-AP Vietel Corporation
4 - AS21332 21803 1.8% 427.5 -- NTC-AS JSC "NTC" (New Telephone Company)
5 - AS7018 17719 1.5% 5.4 -- ATT-INTERNET4 - AT&T WorldNet Services
6 - AS5416 16956 1.4% 144.9 -- BATELCO-BH
7 - AS5536 14238 1.2% 135.6 -- Internet-Egypt
8 - AS45464 12413 1.0% 326.7 -- NEXTWEB-AS-AP Room 201, TGU Bldg
9 - AS3816 11661 1.0% 28.0 -- COLOMBIA TELECOMUNICACIONES S.A. ESP
10 - AS11351 11526 0.9% 36.2 -- RR-NYSREGION-ASN-01 - Road Runner HoldCo LLC
11 - AS32528 10734 0.9% 2683.5 -- ABBOTT Abbot Labs
12 - AS35931 10633 0.9% 3544.3 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC
13 - AS8452 10213 0.8% 15.2 -- TEDATA TEDATA
14 - AS10474 10205 0.8% 275.8 -- NETACTIVE
15 - AS6503 10190 0.8% 9.6 -- Axtel, S.A.B. de C. V.
16 - AS8151 9378 0.8% 18.1 -- Uninet S.A. de C.V.
17 - AS31204 8006 0.7% 307.9 -- SUNCOMMUNICATIONS-AS JV "Sun Communications" Autonomous System
18 - AS21017 7945 0.7% 794.5 -- VSI-AS VSI AS
19 - AS5800 7078 0.6% 37.9 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center
20 - AS17894 5987 0.5% 285.1 -- APMI-AS-AP AyalaPort Makati, Inc. / Data Center Operator
TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS35931 10633 0.9% 3544.3 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC
2 - AS32528 10734 0.9% 2683.5 -- ABBOTT Abbot Labs
3 - AS3464 26141 2.2% 2010.8 -- ASC-NET - Alabama Supercomputer Network
4 - AS3 1788 0.1% 181.0 -- PREDATOR-AS LTD Predatori
5 - AS2472 3361 0.3% 1680.5 -- FR-DOM-GUYANE Guyane Francaise
6 - AS53532 1528 0.1% 1528.0 -- KINGMETALS - King Architectural Metals
7 - AS48565 1390 0.1% 1390.0 -- POCZTAPOLSKA-AS Poczta Polska Spolka Akcyjna
8 - AS21184 3806 0.3% 1268.7 -- FARPOST Farpost Int.
9 - AS11196 1127 0.1% 1127.0 -- NESTLE-USA - Nestle USA
10 - AS26615 993 0.1% 993.0 -- Tim Celular S.A.
11 - AS47144 822 0.1% 822.0 -- WELLNET-AS LLC "WellNet"
12 - AS53083 802 0.1% 802.0 --
13 - AS21017 7945 0.7% 794.5 -- VSI-AS VSI AS
14 - AS11613 786 0.1% 786.0 -- U-SAVE - U-Save Auto Rental of America, Inc.
15 - AS50010 1353 0.1% 676.5 -- NAWRAS-AS Omani Qatari Telecommunications Company SAOC
16 - AS16861 458 0.0% 458.0 -- REVELEX - Revelex.com
17 - AS9556 1714 0.1% 428.5 -- ADAM-AS-AP Adam Internet Pty Ltd
18 - AS21332 21803 1.8% 427.5 -- NTC-AS JSC "NTC" (New Telephone Company)
19 - AS26383 2986 0.2% 426.6 -- CHILITECH - CHILITECH INTERNET SOLUTIONS, INC.
20 - AS45936 345 0.0% 345.0 -- AE-MANILA-AS-AP Affinity Express
TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 129.66.128.0/17 13061 1.0% AS3464 -- ASC-NET - Alabama Supercomputer Network
2 - 129.66.0.0/17 13058 1.0% AS3464 -- ASC-NET - Alabama Supercomputer Network
3 - 196.2.16.0/24 10063 0.8% AS10474 -- NETACTIVE
4 - 63.211.68.0/22 6107 0.5% AS35931 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC
5 - 190.65.228.0/22 5588 0.4% AS3816 -- COLOMBIA TELECOMUNICACIONES S.A. ESP
6 - 130.36.34.0/24 5355 0.4% AS32528 -- ABBOTT Abbot Labs
7 - 130.36.35.0/24 5352 0.4% AS32528 -- ABBOTT Abbot Labs
8 - 148.204.141.0/24 5100 0.4% AS8151 -- Uninet S.A. de C.V.
9 - 216.126.136.0/22 4768 0.4% AS6316 -- AS-PAETEC-NET - PaeTec Communications, Inc.
10 - 198.140.43.0/24 4519 0.3% AS35931 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC
11 - 84.255.152.0/24 4066 0.3% AS5416 -- BATELCO-BH
12 - 84.255.146.0/24 4061 0.3% AS5416 -- BATELCO-BH
13 - 84.255.145.0/24 4060 0.3% AS5416 -- BATELCO-BH
14 - 84.255.147.0/24 4057 0.3% AS5416 -- BATELCO-BH
15 - 95.32.128.0/18 3954 0.3% AS21017 -- VSI-AS VSI AS
16 - 95.32.192.0/18 3951 0.3% AS21017 -- VSI-AS VSI AS
17 - 203.28.157.0/24 3419 0.3% AS4802 -- ASN-IINET iiNet Limited
18 - 93.81.204.0/23 3050 0.2% AS8402 -- CORBINA-AS Corbina Telecom
19 - 206.184.16.0/24 3036 0.2% AS174 -- COGENT Cogent/PSI
20 - 202.92.235.0/24 2211 0.2% AS9498 -- BBIL-AP BHARTI Airtel Ltd.
Details at http://bgpupdates.potaroo.net