BGP Update Report
Interval: 28-Apr-06 -to- 11-May-06 (14 days)
Observation Point: BGP Peering with AS4637
TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS855 47228 4.1% 85.6 -- CANET-ASN-4 - Aliant Telecom
2 - AS7015 29981 2.6% 10.2 -- CCCH-AS2 - Comcast Cable Communications Holdings, Inc
3 - AS9121 20524 1.8% 32.6 -- TTNET TTnet Autonomous System
4 - AS17974 14648 1.3% 44.9 -- TELKOMNET-AS2-AP PT TELEKOMUNIKASI INDONESIA
5 - AS3475 12670 1.1% 452.5 -- LANT-AFLOAT - NCTAMS LANT DET HAMPTON ROADS
6 - AS33783 9846 0.9% 93.8 --
7 - AS702 9415 0.8% 12.4 -- AS702 MCI EMEA - Commercial IP service provider in Europe
8 - AS6478 9083 0.8% 6.6 -- ATT-INTERNET3 - AT&T WorldNet Services
9 - AS10139 8754 0.8% 66.8 -- MERIDIAN-PH-AP Meridian Telekoms
10 - AS577 8693 0.8% 35.1 -- BACOM - Bell Canada
11 - AS15105 8525 0.8% 38.4 -- NETWORKTELEPHONE - Network Telephone Corporation
12 - AS14410 7709 0.7% 1541.8 -- DALTON - MCM, Inc., DBA: Internet@Dalton
13 - AS5839 7263 0.6% 242.1 -- DDN-ASNBLK - DoD Network Information Center
14 - AS7018 7105 0.6% 4.9 -- ATT-INTERNET4 - AT&T WorldNet Services
15 - AS8151 6647 0.6% 9.3 -- Uninet S.A. de C.V.
16 - AS5803 6590 0.6% 74.0 -- DDN-ASNBLK - DoD Network Information Center
17 - AS23918 6557 0.6% 49.3 -- CBB-BGP-IBARAKI Connexion By Boeing Ibaraki AS
18 - AS18231 6410 0.6% 47.8 -- EXATT-AS-AP Exatt Technologies Private Ltd.
19 - AS18049 6291 0.6% 49.1 -- TINP-TW Taiwan Infrastructure Network Technologie
20 - AS9929 6237 0.6% 19.8 -- CNCNET-CN China Netcom Corp.
TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS21027 3480 0.3% 3480.0 -- ASN-PARADORES PARADORES Autonomous System
2 - AS7684 2656 0.2% 2656.0 -- SAKURA-A SAKURA Internet Inc.
3 - AS14410 7709 0.7% 1541.8 -- DALTON - MCM, Inc., DBA: Internet@Dalton
4 - AS36565 1236 0.1% 1236.0 -- COUNTY-OF-MONTGOMERY-PA - County of Montgomery
5 - AS16705 2444 0.2% 1222.0 -- STORAGEAPPS - Storage Apps Inc.
6 - AS34382 1145 0.1% 1145.0 -- ASSYRUS-SRL-AS Assyrus Srl Maintainer
7 - AS34378 915 0.1% 915.0 -- RUG-AS Razguliay-UKRROS Group
8 - AS19982 3546 0.3% 886.5 -- TOWERSTREAM-PROV - Towerstream
9 - AS3043 2959 0.3% 739.8 -- AMPHIB-AS - Amphibian Media Corporation
10 - AS21260 1461 0.1% 730.5 -- POSITIVE-INTERNET-UK-AS Positive Internet UK AS
11 - AS23917 1318 0.1% 659.0 -- BRIBIE-NET-AS-AP Bribie Island Net Multihomed, Brisbane
12 - AS25816 5202 0.5% 578.0 -- TOURO - Touro College
13 - AS10571 1481 0.1% 493.7 -- GEOACCESS-AS - GeoAccess
14 - AS3475 12670 1.1% 452.5 -- LANT-AFLOAT - NCTAMS LANT DET HAMPTON ROADS
15 - AS25435 1225 0.1% 408.3 -- TELESONIQUE-AS Telesonique
16 - AS26138 367 0.0% 367.0 -- QUIK-INTERNET-TICOPA - Quik Internet of Ticopa
17 - AS31613 357 0.0% 357.0 -- CLNEVA-AS JSC Comline-Neva
18 - AS39017 356 0.0% 356.0 -- AUDIOTEX Kifissias 10-12
19 - AS33871 3461 0.3% 346.1 -- NORILSK-TELECOM-AS Norilsk-Telecom Ltd.
20 - AS33253 692 0.1% 346.0 -- OURAYNET - OurayNet
TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 62.81.240.0/24 3480 0.3% AS21027 -- ASN-PARADORES PARADORES Autonomous System
2 - 209.140.24.0/24 2956 0.2% AS3043 -- AMPHIB-AS - Amphibian Media Corporation
3 - 81.212.141.0/24 2711 0.2% AS9121 -- TTNET TTnet Autonomous System
4 - 59.106.255.0/24 2656 0.2% AS7684 -- SAKURA-A SAKURA Internet Inc.
5 - 81.212.149.0/24 2508 0.2% AS9121 -- TTNET TTnet Autonomous System
6 - 81.212.197.0/24 2169 0.2% AS9121 -- TTNET TTnet Autonomous System
7 - 61.0.0.0/8 1937 0.1% AS4678 -- FINE CANON NETWORK COMMUNICATIONS INC.
8 - 61.8.114.0/24 1693 0.1% AS9476 -- INTRAPOWER-AS-AP Intrapower
9 - 65.119.232.0/24 1557 0.1% AS14410 -- DALTON - MCM, Inc., DBA: Internet@Dalton
10 - 205.160.25.0/24 1556 0.1% AS14410 -- DALTON - MCM, Inc., DBA: Internet@Dalton
11 - 208.46.29.0/24 1553 0.1% AS14410 -- DALTON - MCM, Inc., DBA: Internet@Dalton
12 - 65.174.4.0/23 1522 0.1% AS14410 -- DALTON - MCM, Inc., DBA: Internet@Dalton
13 - 207.43.166.0/23 1521 0.1% AS14410 -- DALTON - MCM, Inc., DBA: Internet@Dalton
14 - 80.87.128.0/20 1459 0.1% AS21260 -- POSITIVE-INTERNET-UK-AS Positive Internet UK AS
15 - 205.70.12.0/24 1402 0.1% AS3475 -- LANT-AFLOAT - NCTAMS LANT DET HAMPTON ROADS
16 - 205.70.9.0/24 1401 0.1% AS3475 -- LANT-AFLOAT - NCTAMS LANT DET HAMPTON ROADS
17 - 205.70.8.0/24 1400 0.1% AS3475 -- LANT-AFLOAT - NCTAMS LANT DET HAMPTON ROADS
18 - 205.70.7.0/24 1399 0.1% AS3475 -- LANT-AFLOAT - NCTAMS LANT DET HAMPTON ROADS
19 - 205.70.1.0/24 1398 0.1% AS3475 -- LANT-AFLOAT - NCTAMS LANT DET HAMPTON ROADS
20 - 205.70.13.0/24 1397 0.1% AS3475 -- LANT-AFLOAT - NCTAMS LANT DET HAMPTON ROADS
Details at http://bgpupdates.potaroo.net