BGP Update Report
Interval: 17-Feb-11 -to- 24-Feb-11 (7 days)
Observation Point: BGP Peering with AS131072
TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS8402 28786 1.9% 14.3 -- CORBINA-AS Corbina Telecom
2 - AS15475 27052 1.7% 53.0 -- NOL
3 - AS24863 25704 1.6% 36.7 -- LINKdotNET-AS
4 - AS9829 22084 1.4% 25.3 -- BSNL-NIB National Internet Backbone
5 - AS10113 16370 1.1% 194.9 -- DATAFAST-AP DATAFAST TELECOMMUNICATIONS LTD
6 - AS23681 15843 1.0% 5281.0 -- ITU-TRANSIT-AS-AP Paradox Digital ASN on behalf of IT Universe. To provide BGP interconnects to VIX and Paradox.
7 - AS36992 14656 0.9% 25.7 -- ETISALAT-MISR
8 - AS3548 13684 0.9% 1368.4 -- Centro de Investigacion y de EstudiosAvanzados del
9 - AS14522 13312 0.8% 34.0 -- Satnet
10 - AS17974 13155 0.8% 14.2 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia
11 - AS4755 12281 0.8% 8.6 -- TATACOMM-AS TATA Communications formerly VSNL is Leading ISP
12 - AS35931 12153 0.8% 2025.5 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC
13 - AS8452 11678 0.8% 13.5 -- TE-AS TE-AS
14 - AS17224 11363 0.7% 668.4 -- ATT-CERFNET-BLOCK - AT&T Enhanced Network Services
15 - AS9498 10751 0.7% 14.4 -- BBIL-AP BHARTI Airtel Ltd.
16 - AS13675 10168 0.7% 82.0 -- FAIRPO-3 - FAIRPOINT COMMUNICATIONS, INC.
17 - AS17488 10161 0.7% 10.7 -- HATHWAY-NET-AP Hathway IP Over Cable Internet
18 - AS24560 8462 0.5% 7.7 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
19 - AS28573 8246 0.5% 9.1 -- NET Servicos de Comunicao S.A.
20 - AS1785 8235 0.5% 6.0 -- AS-PAETEC-NET - PaeTec Communications, Inc.
TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS23681 15843 1.0% 5281.0 -- ITU-TRANSIT-AS-AP Paradox Digital ASN on behalf of IT Universe. To provide BGP interconnects to VIX and Paradox.
2 - AS19367 2642 0.2% 2642.0 -- CAROUSEL-INDUSTRIES - Carousel Industries of North America Inc
3 - AS48561 2465 0.2% 2465.0 -- AUTOMIR-AS NP Automir CJSC
4 - AS35931 12153 0.8% 2025.5 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC
5 - AS49600 1389 0.1% 1389.0 -- LASEDA La Seda de Barcelona, S.A
6 - AS3548 13684 0.9% 1368.4 -- Centro de Investigacion y de EstudiosAvanzados del
7 - AS17874 1267 0.1% 1267.0 -- NPC-AS-KR National Pension Corporation
8 - AS36952 1102 0.1% 1102.0 -- KENCALL-EPZ
9 - AS28154 4761 0.3% 952.2 --
10 - AS10432 1653 0.1% 826.5 -- APC-AS-2 - American Personal Communications
11 - AS3407 1544 0.1% 772.0 -- INTERPATH-NC - Interpath
12 - AS17225 721 0.1% 721.0 -- ATT-CERFNET-BLOCK - AT&T Enhanced Network Services
13 - AS17224 11363 0.7% 668.4 -- ATT-CERFNET-BLOCK - AT&T Enhanced Network Services
14 - AS9929 4419 0.3% 631.3 -- CNCNET-CN China Netcom Corp.
15 - AS17408 3119 0.2% 623.8 -- ABOVE-AS-AP AboveNet Communications Taiwan
16 - AS25220 7999 0.5% 615.3 -- GLOBALNOC-AS Averbo GmbH
17 - AS37080 1122 0.1% 561.0 -- connecteo-cameroun-as
18 - AS9974 2700 0.2% 540.0 -- KRA-AS-KR Korea Racing Association
19 - AS7907 1059 0.1% 529.5 -- NETWORLDTRON - Networldtron Corp
20 - AS10845 1014 0.1% 507.0 -- HITCOMASN - HITCOM CORP
TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 148.247.0.0/17 13660 0.8% AS278 -- Red Academica de Mexico
AS3548 -- Centro de Investigacion y de EstudiosAvanzados del
2 - 202.61.252.0/24 10562 0.6% AS10113 -- DATAFAST-AP DATAFAST TELECOMMUNICATIONS LTD
AS23681 -- ITU-TRANSIT-AS-AP Paradox Digital ASN on behalf of IT Universe. To provide BGP interconnects to VIX and Paradox.
3 - 202.61.212.0/24 10562 0.6% AS10113 -- DATAFAST-AP DATAFAST TELECOMMUNICATIONS LTD
AS23681 -- ITU-TRANSIT-AS-AP Paradox Digital ASN on behalf of IT Universe. To provide BGP interconnects to VIX and Paradox.
4 - 202.61.234.0/24 10562 0.6% AS10113 -- DATAFAST-AP DATAFAST TELECOMMUNICATIONS LTD
AS23681 -- ITU-TRANSIT-AS-AP Paradox Digital ASN on behalf of IT Universe. To provide BGP interconnects to VIX and Paradox.
5 - 202.92.235.0/24 8091 0.5% AS9498 -- BBIL-AP BHARTI Airtel Ltd.
6 - 85.197.100.0/22 7953 0.5% AS25220 -- GLOBALNOC-AS Averbo GmbH
7 - 63.211.68.0/22 7543 0.5% AS35931 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC
8 - 187.49.218.0/23 4748 0.3% AS28154 --
9 - 198.140.43.0/24 4336 0.3% AS35931 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC
10 - 68.65.152.0/22 3544 0.2% AS11915 -- TELWEST-NETWORK-SVCS-STATIC - TEL WEST COMMUNICATIONS LLC
11 - 206.184.16.0/24 3109 0.2% AS174 -- COGENT Cogent/PSI
12 - 202.153.174.0/24 3100 0.2% AS17408 -- ABOVE-AS-AP AboveNet Communications Taiwan
13 - 184.182.239.0/24 2642 0.2% AS19367 -- CAROUSEL-INDUSTRIES - Carousel Industries of North America Inc
14 - 195.2.198.0/23 2465 0.1% AS48561 -- AUTOMIR-AS NP Automir CJSC
15 - 216.126.136.0/22 2087 0.1% AS6316 -- AS-PAETEC-NET - PaeTec Communications, Inc.
16 - 85.235.42.0/23 1826 0.1% AS25086 -- URALTC-AS CJSC "COMSTAR-regions"
17 - 213.170.59.0/24 1389 0.1% AS49600 -- LASEDA La Seda de Barcelona, S.A
18 - 211.173.99.0/24 1267 0.1% AS17874 -- NPC-AS-KR National Pension Corporation
19 - 208.54.82.0/24 1129 0.1% AS701 -- UUNET - MCI Communications Services, Inc. d/b/a Verizon Business
20 - 210.82.242.0/23 1114 0.1% AS9929 -- CNCNET-CN China Netcom Corp.
Details at http://bgpupdates.potaroo.net