IPv6 BGP Update Report
Interval: 22-Apr-22 -to- 05-May-22 (13 days)
Observation Point: BGP Peering with AS131072
TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS55430 2650889 45.1% 8865.8 -- STARHUB-NGNBN Starhub Ltd, SG
2 - AS20473 1191731 20.3% 317.5 -- AS-CHOOPA, US
3 - AS4657 194489 3.3% 2137.2 -- STARHUB-INTERNET StarHub Ltd, SG
4 - AS14080 85324 1.4% 711.0 -- Telmex Colombia S.A., CO
5 - AS4773 59041 1.0% 831.6 -- MOBILEONELTD-AS-AP MobileOne Ltd. MobileInternet Service Provider Singapore, SG
6 - AS11172 59034 1.0% 15.7 -- Alestra, S. de R.L. de C.V., MX
7 - AS10620 52348 0.9% 415.5 -- Telmex Colombia S.A., CO
8 - AS263935 50313 0.9% 7187.6 -- I5 TELECOM, BR
9 - AS41495 40567 0.7% 6761.2 -- FAELIX, GB
10 - AS59701 35828 0.6% 35828.0 -- LYTZENIT, DK
11 - AS136440 34387 0.6% 34387.0 -- SASPL-AS-AP Sungard Availability Services India Private Limited, IN
12 - AS263499 32870 0.6% 10956.7 -- Telecom Conectividade, BR
13 - AS141011 28989 0.5% 1207.9 -- HUIZE-AS-CN HUIZE-NET, HK
14 - AS3573 28902 0.5% 60.1 -- ACCENTURE, US
15 - AS109 27661 0.5% 747.6 -- CISCOSYSTEMS, US
16 - AS19180 27389 0.5% 13694.5 -- AMERICATEL PERU S.A., PE
17 - AS135008 27290 0.5% 9096.7 -- GOVTECH-AS-GOVTECH GOVERNMENT TECHNOLOGY AGENCY, SG
18 - AS18403 26891 0.5% 29.6 -- FPT-AS-AP FPT Telecom Company, VN
19 - AS45938 26771 0.5% 8923.7 -- NUCLEUS-CONNECT-SG 3 Tai Seng drive # 04-00, SG
20 - AS264525 26592 0.5% 1208.7 -- Coelho Tecnologia, BR
TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS59701 35828 0.6% 35828.0 -- LYTZENIT, DK
2 - AS136440 34387 0.6% 34387.0 -- SASPL-AS-AP Sungard Availability Services India Private Limited, IN
3 - AS210564 16672 0.3% 16672.0 -- SWANTZTER-AS, SE
4 - AS268275 13898 0.2% 13898.0 -- GOOD TELECOM PROVEDOR DE INTERNET LTDA, BR
5 - AS19180 27389 0.5% 13694.5 -- AMERICATEL PERU S.A., PE
6 - AS208789 13085 0.2% 13085.0 -- SENAT-AS, FR
7 - AS32629 23339 0.4% 11669.5 -- CITY-OF-CHARLOTTE-ASN, US
8 - AS31649 11176 0.2% 11176.0 -- RIPN-FDNS-RU-NYC, RU
9 - AS263499 32870 0.6% 10956.7 -- Telecom Conectividade, BR
10 - AS41609 20050 0.3% 10025.0 -- AID-AS SFANTU ILIE, COM. SCHEIA, JUD. SUCEAVA, RO
11 - AS203974 9269 0.2% 9269.0 -- ADS, RO
12 - AS23767 9177 0.2% 9177.0 -- A-STAR-AS-AP A-STAR, SG
13 - AS135008 27290 0.5% 9096.7 -- GOVTECH-AS-GOVTECH GOVERNMENT TECHNOLOGY AGENCY, SG
14 - AS17617 9049 0.1% 9049.0 -- NYP-AS-AP Nanyang Polytechnic, SG
15 - AS18228 9007 0.1% 9007.0 -- NCSHUB-SG-AP NCS IDC in Singapore, SG
16 - AS45133 8939 0.1% 8939.0 -- SINGAPORE-POLYTECHNIC-AS-AP Singapore Polytechnic, SG
17 - AS132142 8927 0.1% 8927.0 -- ZONETEL-AS-AP ZONE Telecom Pte Ltd, SG
18 - AS45938 26771 0.5% 8923.7 -- NUCLEUS-CONNECT-SG 3 Tai Seng drive # 04-00, SG
19 - AS55430 2650889 45.1% 8865.8 -- STARHUB-NGNBN Starhub Ltd, SG
20 - AS137253 8859 0.1% 8859.0 -- PRINCETON-AS-AP DCSG 7000 AMK PTE. LTD., SG
TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 2a06:d480::/29 35828 0.6% AS59701 -- LYTZENIT, DK
2 - 2400:dc40::/32 34387 0.6% AS136440 -- SASPL-AS-AP Sungard Availability Services India Private Limited, IN
3 - 2405:4000:800:8: 25449 0.4% AS38082 -- IIT-TIG-AS-AP True International Gateway Co., Ltd., TH
4 - 2620:0:2f0::/48 23338 0.4% AS32629 -- CITY-OF-CHARLOTTE-ASN, US
5 - 2a00:4087::/32 18885 0.3% AS41609 -- AID-AS SFANTU ILIE, COM. SCHEIA, JUD. SUCEAVA, RO
6 - 2804:20fc:1b00:: 17737 0.3% AS264525 -- Coelho Tecnologia, BR
7 - 2804:2804:8000:: 17127 0.3% AS263935 -- I5 TELECOM, BR
8 - 2001:67c:20fc::/ 16672 0.3% AS210564 -- SWANTZTER-AS, SE
9 - 2804:2804::/34 16601 0.3% AS263935 -- I5 TELECOM, BR
10 - 2804:2804:4000:: 16581 0.3% AS263935 -- I5 TELECOM, BR
11 - 2804:12cc::/33 16433 0.3% AS263499 -- Telecom Conectividade, BR
12 - 2804:12cc:8000:: 16432 0.3% AS263499 -- Telecom Conectividade, BR
13 - 2a01:9e00:44f4:: 15823 0.3% AS41495 -- FAELIX, GB
14 - 2404:3d00:41a8:: 14255 0.2% AS3573 -- ACCENTURE, US
15 - 2804:4ea8::/32 13898 0.2% AS268275 -- GOOD TELECOM PROVEDOR DE INTERNET LTDA, BR
16 - 2001:1380::/37 13706 0.2% AS19180 -- AMERICATEL PERU S.A., PE
17 - 2001:1380:2000:: 13683 0.2% AS19180 -- AMERICATEL PERU S.A., PE
18 - 2a0e:b107:b85::/ 13155 0.2% AS212995 -- TAN-NET, CH
19 - 2a0e:b880::/31 13085 0.2% AS208789 -- SENAT-AS, FR
20 - 2a01:9e00:4279:: 12513 0.2% AS41495 -- FAELIX, GB
Details at http://bgpupdates.potaroo.net
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