IPv6 BGP Update Report
Interval: 29-Apr-22 -to- 12-May-22 (13 days)
Observation Point: BGP Peering with AS131072
TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS55430 2672311 42.6% 8937.5 -- STARHUB-NGNBN Starhub Ltd, SG
2 - AS20473 1203438 19.2% 265.0 -- AS-CHOOPA, US
3 - AS18403 214415 3.4% 239.8 -- FPT-AS-AP FPT Telecom Company, VN
4 - AS4657 195562 3.1% 7521.6 -- STARHUB-INTERNET StarHub Ltd, SG
5 - AS14080 84603 1.4% 854.6 -- Telmex Colombia S.A., CO
6 - AS7602 63630 1.0% 5302.5 -- SPT-AS-VN Saigon Postel Corporation, VN
7 - AS19180 60567 1.0% 30283.5 -- AMERICATEL PERU S.A., PE
8 - AS4773 59780 0.9% 842.0 -- MOBILEONELTD-AS-AP MobileOne Ltd. MobileInternet Service Provider Singapore, SG
9 - AS10620 51259 0.8% 474.6 -- Telmex Colombia S.A., CO
10 - AS263935 50799 0.8% 8466.5 -- I5 TELECOM, BR
11 - AS41495 43731 0.7% 7288.5 -- FAELIX, GB
12 - AS42385 42702 0.7% 3882.0 -- RIPN-, RU
13 - AS52257 42093 0.7% 186.3 -- Telconet S.A, EC
14 - AS136440 35421 0.6% 35421.0 -- SASPL-AS-AP Sungard Availability Services India Private Limited, IN
15 - AS263499 32972 0.5% 10990.7 -- Telecom Conectividade, BR
16 - AS198903 31446 0.5% 31446.0 -- RSK-AS, DK
17 - AS109 27862 0.4% 844.3 -- CISCOSYSTEMS, US
18 - AS135008 27495 0.4% 9165.0 -- GOVTECH-AS-GOVTECH GOVERNMENT TECHNOLOGY AGENCY, SG
19 - AS264525 27307 0.4% 1187.3 -- Coelho Tecnologia, BR
20 - AS45938 26939 0.4% 8979.7 -- NUCLEUS-CONNECT-SG 3 Tai Seng drive # 04-00, SG
TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS136440 35421 0.6% 35421.0 -- SASPL-AS-AP Sungard Availability Services India Private Limited, IN
2 - AS198903 31446 0.5% 31446.0 -- RSK-AS, DK
3 - AS19180 60567 1.0% 30283.5 -- AMERICATEL PERU S.A., PE
4 - AS59701 25998 0.4% 25998.0 -- LYTZENIT, DK
5 - AS32629 23569 0.4% 23569.0 -- CITY-OF-CHARLOTTE-ASN, US
6 - AS210564 17083 0.3% 17083.0 -- SWANTZTER-AS, SE
7 - AS208789 13092 0.2% 13092.0 -- SENAT-AS, FR
8 - AS31649 11094 0.2% 11094.0 -- RIPN-FDNS-RU-NYC, RU
9 - AS263499 32972 0.5% 10990.7 -- Telecom Conectividade, BR
10 - AS31514 19779 0.3% 9889.5 -- INF-NET-AS, RU
11 - AS41609 18910 0.3% 9455.0 -- AID-AS SFANTU ILIE, COM. SCHEIA, JUD. SUCEAVA, RO
12 - AS23767 9223 0.1% 9223.0 -- A-STAR-AS-AP A-STAR, SG
13 - AS135008 27495 0.4% 9165.0 -- GOVTECH-AS-GOVTECH GOVERNMENT TECHNOLOGY AGENCY, SG
14 - AS17617 9109 0.1% 9109.0 -- NYP-AS-AP Nanyang Polytechnic, SG
15 - AS18228 9089 0.1% 9089.0 -- NCSHUB-SG-AP NCS IDC in Singapore, SG
16 - AS45133 9003 0.1% 9003.0 -- SINGAPORE-POLYTECHNIC-AS-AP Singapore Polytechnic, SG
17 - AS132142 8989 0.1% 8989.0 -- ZONETEL-AS-AP ZONE Telecom Pte Ltd, SG
18 - AS45938 26939 0.4% 8979.7 -- NUCLEUS-CONNECT-SG 3 Tai Seng drive # 04-00, SG
19 - AS55430 2672311 42.6% 8937.5 -- STARHUB-NGNBN Starhub Ltd, SG
20 - AS141760 8903 0.1% 8903.0 -- DAIMLER-AS-AP Daimler South East Asia Pte. Ltd., SG
TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 2400:dc40::/32 35421 0.5% AS136440 -- SASPL-AS-AP Sungard Availability Services India Private Limited, IN
2 - 2001:67c:65c::/4 31446 0.5% AS198903 -- RSK-AS, DK
3 - 2001:1380::/37 30302 0.5% AS19180 -- AMERICATEL PERU S.A., PE
4 - 2001:1380:2000:: 30265 0.5% AS19180 -- AMERICATEL PERU S.A., PE
5 - 2a06:d480::/29 25998 0.4% AS59701 -- LYTZENIT, DK
6 - 2405:4000:800:8: 25950 0.4% AS38082 -- IIT-TIG-AS-AP True International Gateway Co., Ltd., TH
7 - 2620:0:2f0::/48 23569 0.4% AS32629 -- CITY-OF-CHARLOTTE-ASN, US
8 - 2804:20fc:1b00:: 18086 0.3% AS264525 -- Coelho Tecnologia, BR
9 - 2a00:4087::/32 17796 0.3% AS41609 -- AID-AS SFANTU ILIE, COM. SCHEIA, JUD. SUCEAVA, RO
10 - 2804:2804:8000:: 17238 0.3% AS263935 -- I5 TELECOM, BR
11 - 2001:67c:20fc::/ 17083 0.3% AS210564 -- SWANTZTER-AS, SE
12 - 2804:2804::/34 16882 0.3% AS263935 -- I5 TELECOM, BR
13 - 2804:2804:4000:: 16640 0.2% AS263935 -- I5 TELECOM, BR
14 - 2a01:9e00:44f4:: 16611 0.2% AS41495 -- FAELIX, GB
15 - 2804:12cc:8000:: 16501 0.2% AS263499 -- Telecom Conectividade, BR
16 - 2804:12cc::/33 16466 0.2% AS263499 -- Telecom Conectividade, BR
17 - 2404:3d00:41a8:: 14416 0.2% AS3573 -- ACCENTURE, US
18 - 2a01:9e00:4279:: 13768 0.2% AS41495 -- FAELIX, GB
19 - 2a01:9e00:4278:: 13348 0.2% AS41495 -- FAELIX, GB
20 - 2a0e:b107:b85::/ 13294 0.2% AS212995 -- TAN-NET, CH
Details at http://bgpupdates.potaroo.net
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