BGP Update Report
Interval: 15-Apr-21 -to- 29-Apr-21 (14 days)
Observation Point: BGP Peering with AS131072
TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS12696 220226 2.4% 11011.3 -- AXA-TECH Paris, FR
2 - AS33548 198634 2.1% 11035.2 -- UNWIRED-NOC, US
3 - AS40065 187442 2.0% 310.8 -- CNSERVERS, US
4 - AS132839 149706 1.6% 497.4 -- POWERLINE-AS-AP POWER LINE DATACENTER, HK
5 - AS16509 148602 1.6% 28.8 -- AMAZON-02, US
6 - AS18747 146913 1.6% 421.0 -- IFX18747, US
7 - AS8151 136686 1.5% 16.0 -- Uninet S.A. de C.V., MX
8 - AS58424 120555 1.3% 2460.3 -- XINWEITELECOM-KH # 3BEo, Sangkat Beoun Prolit, Khan 7Makara, Phnom Penh., KH
9 - AS47331 78962 0.8% 10.0 -- TTNET, TR
10 - AS9829 66727 0.7% 35.3 -- BSNL-NIB National Internet Backbone, IN
11 - AS13904 66688 0.7% 381.1 -- COSLINK, US
12 - AS17885 65283 0.7% 459.7 -- JKTXLNET-AS-AP PT XL Axiata Tbk, ID
13 - AS40410 64180 0.7% 1458.6 -- USFRCS-BGP, US
14 - AS55410 63873 0.7% 2.9 -- VIL-AS-AP Vodafone Idea Ltd, IN
15 - AS36903 62771 0.7% 52.6 -- MT-MPLS, MA
16 - AS5972 52377 0.6% 23.4 -- DNIC-ASBLK-05800-06055, US
17 - AS45899 48605 0.5% 14.4 -- VNPT-AS-VN VNPT Corp, VN
18 - AS58224 48351 0.5% 30.3 -- TCI, IR
19 - AS47730 46449 0.5% 23224.5 -- JEANDELESTRE, FR
20 - AS6147 42133 0.5% 37.2 -- Telefonica del Peru S.A.A., PE
TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS47730 46449 0.5% 23224.5 -- JEANDELESTRE, FR
2 - AS33548 198634 2.1% 11035.2 -- UNWIRED-NOC, US
3 - AS12696 220226 2.4% 11011.3 -- AXA-TECH Paris, FR
4 - AS209348 38157 0.4% 9539.2 -- NPISP, IQ
5 - AS50188 17675 0.2% 5891.7 -- KOLNET, PL
6 - AS45494 4947 0.1% 4947.0 -- LAHAI-SG NREN ASN for Misc. Root Servers and Community, NP
7 - AS262179 27342 0.3% 3906.0 -- Telenetwork de El Salvador, SV
8 - AS14710 3698 0.0% 3698.0 -- ASN-CXA-OM-14710-CBS, US
9 - AS26405 34280 0.4% 2856.7 -- HDCS, US
10 - AS8291 36142 0.4% 2780.2 -- RSNET-AS RSNET, RU
11 - AS20312 15180 0.2% 2530.0 -- Fundacion Centro Nacional de Innovacion Tecnologica (CENIT), VE
12 - AS207289 2467 0.0% 2467.0 -- WWNG, DE
13 - AS58424 120555 1.3% 2460.3 -- XINWEITELECOM-KH # 3BEo, Sangkat Beoun Prolit, Khan 7Makara, Phnom Penh., KH
14 - AS212907 4657 0.1% 2328.5 -- SYSTEMGROUP, IR
15 - AS37619 2093 0.0% 2093.0 -- BSC-AS, RW
16 - AS18117 37344 0.4% 2074.7 -- HARBOURMSP-AU-AP NTT Communications ICT Solutions, AU
17 - AS17794 27073 0.3% 1933.8 -- HTCL-ORANGE-HK-AP Hutchison Telephone Company Limited, HK
18 - AS20101 26526 0.3% 1768.4 -- MICHWAVE, US
19 - AS33075 1541 0.0% 1541.0 -- ISC-F-AS, US
20 - AS21491 18075 0.2% 1506.2 -- UGANDA-TELECOM Uganda Telecom, UG
TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 85.208.229.0/24 38089 0.4% AS209348 -- NPISP, IQ
2 - 118.127.80.0/22 37309 0.4% AS18117 -- HARBOURMSP-AU-AP NTT Communications ICT Solutions, AU
3 - 95.173.129.0/24 36118 0.4% AS8291 -- RSNET-AS RSNET, RU
4 - 64.192.1.0/24 35681 0.4% AS33548 -- UNWIRED-NOC, US
5 - 216.238.254.0/23 34733 0.4% AS13904 -- COSLINK, US
6 - 67.211.53.0/24 34258 0.4% AS26405 -- HDCS, US
7 - 64.192.2.0/24 33924 0.3% AS33548 -- UNWIRED-NOC, US
8 - 64.192.0.0/24 33906 0.3% AS33548 -- UNWIRED-NOC, US
9 - 64.192.5.0/24 32536 0.3% AS33548 -- UNWIRED-NOC, US
10 - 64.192.4.0/24 31594 0.3% AS33548 -- UNWIRED-NOC, US
11 - 64.192.3.0/24 30957 0.3% AS33548 -- UNWIRED-NOC, US
12 - 64.68.236.0/22 30372 0.3% AS13904 -- COSLINK, US
13 - 168.243.93.0/24 27253 0.3% AS262179 -- Telenetwork de El Salvador, SV
14 - 45.148.160.0/24 23246 0.2% AS47730 -- JEANDELESTRE, FR
15 - 45.148.160.0/22 23203 0.2% AS47730 -- JEANDELESTRE, FR
16 - 199.169.205.0/24 21296 0.2% AS40410 -- USFRCS-BGP, US
17 - 199.169.239.0/24 21145 0.2% AS40410 -- USFRCS-BGP, US
18 - 199.169.238.0/24 21143 0.2% AS40410 -- USFRCS-BGP, US
19 - 199.192.180.0/22 14885 0.1% AS20101 -- MICHWAVE, US
20 - 99.194.200.0/22 14510 0.1% AS22561 -- CENTURYLINK-LEGACY-LIGHTCORE, US
Details at http://bgpupdates.potaroo.net
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