IPv6 BGP Update Report
Interval: 08-Apr-22 -to- 21-Apr-22 (13 days)
Observation Point: BGP Peering with AS131072
TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS11172 3134951 33.0% 1369.0 -- Alestra, S. de R.L. de C.V., MX
2 - AS55430 2662791 28.0% 8905.7 -- STARHUB-NGNBN Starhub Ltd, SG
3 - AS20473 1197669 12.6% 213.6 -- AS-CHOOPA, US
4 - AS14080 248028 2.6% 2667.0 -- Telmex Colombia S.A., CO
5 - AS10620 237658 2.5% 2731.7 -- Telmex Colombia S.A., CO
6 - AS4657 187541 2.0% 6946.0 -- STARHUB-INTERNET StarHub Ltd, SG
7 - AS7602 100657 1.1% 7742.8 -- SPT-AS-VN Saigon Postel Corporation, VN
8 - AS4773 57223 0.6% 806.0 -- MOBILEONELTD-AS-AP MobileOne Ltd. MobileInternet Service Provider Singapore, SG
9 - AS263935 52340 0.6% 10468.0 -- I5 TELECOM, BR
10 - AS12208 44055 0.5% 5506.9 -- TRUVISTA, US
11 - AS42385 40690 0.4% 2712.7 -- RIPN-, RU
12 - AS136440 34770 0.4% 34770.0 -- SASPL-AS-AP Sungard Availability Services India Private Limited, IN
13 - AS263499 30776 0.3% 10258.7 -- Telecom Conectividade, BR
14 - AS16509 29472 0.3% 23.0 -- AMAZON-02, US
15 - AS3573 27724 0.3% 108.7 -- ACCENTURE, US
16 - AS109 27634 0.3% 837.4 -- CISCOSYSTEMS, US
17 - AS135008 27429 0.3% 9143.0 -- GOVTECH-AS-GOVTECH GOVERNMENT TECHNOLOGY AGENCY, SG
18 - AS45938 26981 0.3% 8993.7 -- NUCLEUS-CONNECT-SG 3 Tai Seng drive # 04-00, SG
19 - AS38082 24035 0.2% 3433.6 -- IIT-TIG-AS-AP True International Gateway Co., Ltd., TH
20 - AS9829 23705 0.2% 47.3 -- BSNL-NIB National Internet Backbone, IN
TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS136440 34770 0.4% 34770.0 -- SASPL-AS-AP Sungard Availability Services India Private Limited, IN
2 - AS32629 22131 0.2% 22131.0 -- CITY-OF-CHARLOTTE-ASN, US
3 - AS210564 16112 0.2% 16112.0 -- SWANTZTER-AS, SE
4 - AS208789 13245 0.1% 13245.0 -- SENAT-AS, FR
5 - AS265254 10672 0.1% 10672.0 -- Lognet Servicos em Telecomunicacoes LTDA ME, BR
6 - AS263935 52340 0.6% 10468.0 -- I5 TELECOM, BR
7 - AS268275 10425 0.1% 10425.0 -- GOOD TELECOM PROVEDOR DE INTERNET LTDA, BR
8 - AS263499 30776 0.3% 10258.7 -- Telecom Conectividade, BR
9 - AS23767 9223 0.1% 9223.0 -- A-STAR-AS-AP A-STAR, SG
10 - AS135008 27429 0.3% 9143.0 -- GOVTECH-AS-GOVTECH GOVERNMENT TECHNOLOGY AGENCY, SG
11 - AS17617 9087 0.1% 9087.0 -- NYP-AS-AP Nanyang Polytechnic, SG
12 - AS132142 9049 0.1% 9049.0 -- ZONETEL-AS-AP ZONE Telecom Pte Ltd, SG
13 - AS18228 9045 0.1% 9045.0 -- NCSHUB-SG-AP NCS IDC in Singapore, SG
14 - AS45938 26981 0.3% 8993.7 -- NUCLEUS-CONNECT-SG 3 Tai Seng drive # 04-00, SG
15 - AS45133 8975 0.1% 8975.0 -- SINGAPORE-POLYTECHNIC-AS-AP Singapore Polytechnic, SG
16 - AS16625 8907 0.1% 8907.0 -- AKAMAI-AS, US
17 - AS137253 8907 0.1% 8907.0 -- PRINCETON-AS-AP DCSG 7000 AMK PTE. LTD., SG
18 - AS55430 2662791 28.0% 8905.7 -- STARHUB-NGNBN Starhub Ltd, SG
19 - AS141760 8841 0.1% 8841.0 -- DAIMLER-AS-AP Daimler South East Asia Pte. Ltd., SG
20 - AS9226 8609 0.1% 8609.0 -- SGIX-AS-AP 1-Net Singapore Pte Ltd, SG
TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 2400:dc40::/32 34770 0.3% AS136440 -- SASPL-AS-AP Sungard Availability Services India Private Limited, IN
2 - 2405:4000:800:8: 24023 0.2% AS38082 -- IIT-TIG-AS-AP True International Gateway Co., Ltd., TH
3 - 2620:0:2f0::/48 22131 0.2% AS32629 -- CITY-OF-CHARLOTTE-ASN, US
4 - 2804:2804::/34 17674 0.2% AS263935 -- I5 TELECOM, BR
5 - 2804:2804:8000:: 17635 0.2% AS263935 -- I5 TELECOM, BR
6 - 2804:2804:4000:: 16977 0.2% AS263935 -- I5 TELECOM, BR
7 - 2402:f800:df00:: 16789 0.2% AS7602 -- SPT-AS-VN Saigon Postel Corporation, VN
8 - 2402:f800:ffff:: 16783 0.2% AS7602 -- SPT-AS-VN Saigon Postel Corporation, VN
9 - 2402:f800:ef00:: 16778 0.2% AS7602 -- SPT-AS-VN Saigon Postel Corporation, VN
10 - 2402:f800:cf00:: 16770 0.2% AS7602 -- SPT-AS-VN Saigon Postel Corporation, VN
11 - 2402:f800:ff00:: 16759 0.2% AS7602 -- SPT-AS-VN Saigon Postel Corporation, VN
12 - 2402:f800::/48 16756 0.2% AS7602 -- SPT-AS-VN Saigon Postel Corporation, VN
13 - 2001:67c:20fc::/ 16112 0.2% AS210564 -- SWANTZTER-AS, SE
14 - 2804:12cc::/33 15391 0.2% AS263499 -- Telecom Conectividade, BR
15 - 2804:12cc:8000:: 15384 0.2% AS263499 -- Telecom Conectividade, BR
16 - 2404:3d00:41a8:: 14475 0.1% AS3573 -- ACCENTURE, US
17 - 2804:20fc:1b00:: 14312 0.1% AS264525 -- Coelho Tecnologia, BR
18 - 2a0e:b107:b85::/ 13250 0.1% AS212995 -- TAN-NET, CH
19 - 2a0e:b880::/31 13245 0.1% AS208789 -- SENAT-AS, FR
20 - 2a01:9e00:4278:: 12936 0.1% AS41495 -- FAELIX, GB
Details at http://bgpupdates.potaroo.net
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