IPv6 BGP Update Report
Interval: 11-Feb-22 -to- 24-Feb-22 (13 days)
Observation Point: BGP Peering with AS131072
TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS55430 2660333 42.9% 8897.4 -- STARHUB-NGNBN Starhub Ltd, SG
2 - AS20473 1278522 20.6% 356.2 -- AS-CHOOPA, US
3 - AS11172 249544 4.0% 70.4 -- Alestra, S. de R.L. de C.V., MX
4 - AS4657 182724 3.0% 8305.6 -- STARHUB-INTERNET StarHub Ltd, SG
5 - AS4773 60982 1.0% 871.2 -- MOBILEONELTD-AS-AP MobileOne Ltd. MobileInternet Service Provider Singapore, SG
6 - AS12208 58854 0.9% 3269.7 -- TRUVISTA, US
7 - AS19180 52893 0.8% 26446.5 -- AMERICATEL PERU S.A., PE
8 - AS45271 40884 0.7% 25.9 -- ICLNET-AS-AP Idea Cellular Limited, IN
9 - AS18019 36426 0.6% 9106.5 -- COTTONCANDYCLOUD-AS-AP Cotton Candy Cloud Pte Ltd, SG
10 - AS136440 32260 0.5% 32260.0 -- SASPL-AS-AP Sungard Availability Services India Private Limited, IN
11 - AS7545 31668 0.5% 52.1 -- TPG-INTERNET-AP TPG Telecom Limited, AU
12 - AS109 27942 0.5% 776.2 -- CISCOSYSTEMS, US
13 - AS135008 27399 0.4% 9133.0 -- GOVTECH-AS-GOVTECH GOVERNMENT TECHNOLOGY AGENCY, SG
14 - AS45938 26853 0.4% 8951.0 -- NUCLEUS-CONNECT-SG 3 Tai Seng drive # 04-00, SG
15 - AS42385 25689 0.4% 1284.5 -- RIPN-, RU
16 - AS263499 24935 0.4% 8311.7 -- Telecom Conectividade, BR
17 - AS38082 24612 0.4% 3516.0 -- IIT-TIG-AS-AP True International Gateway Co., Ltd., TH
18 - AS31514 22537 0.4% 11268.5 -- INF-NET-AS, RU
19 - AS41495 21917 0.3% 4383.4 -- FAELIX, GB
20 - AS43766 21034 0.3% 106.8 -- MTC-KSA-AS, SA
TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS136440 32260 0.5% 32260.0 -- SASPL-AS-AP Sungard Availability Services India Private Limited, IN
2 - AS19180 52893 0.8% 26446.5 -- AMERICATEL PERU S.A., PE
3 - AS51408 18517 0.3% 18517.0 -- SIRIUS-AS, RU
4 - AS267638 14919 0.2% 14919.0 -- Wind Telecomunicacao do Brasil Ltda - ME, BR
5 - AS210564 14172 0.2% 14172.0 -- SWANTZTER-AS, SE
6 - AS208789 13682 0.2% 13682.0 -- SENAT-AS, FR
7 - AS210312 11509 0.2% 11509.0 -- DNET DaKnObNET, GR
8 - AS31514 22537 0.4% 11268.5 -- INF-NET-AS, RU
9 - AS35175 11145 0.2% 11145.0 -- OUKA-AS, FI
10 - AS31649 9787 0.2% 9787.0 -- RIPN-FDNS-RU-NYC, RU
11 - AS23767 9201 0.1% 9201.0 -- A-STAR-AS-AP A-STAR, SG
12 - AS135008 27399 0.4% 9133.0 -- GOVTECH-AS-GOVTECH GOVERNMENT TECHNOLOGY AGENCY, SG
13 - AS18019 36426 0.6% 9106.5 -- COTTONCANDYCLOUD-AS-AP Cotton Candy Cloud Pte Ltd, SG
14 - AS17617 9047 0.1% 9047.0 -- NYP-AS-AP Nanyang Polytechnic, SG
15 - AS18228 9030 0.1% 9030.0 -- NCSHUB-SG-AP NCS IDC in Singapore, SG
16 - AS132142 8983 0.1% 8983.0 -- ZONETEL-AS-AP ZONE Telecom Pte Ltd, SG
17 - AS45133 8971 0.1% 8971.0 -- SINGAPORE-POLYTECHNIC-AS-AP Singapore Polytechnic, SG
18 - AS45938 26853 0.4% 8951.0 -- NUCLEUS-CONNECT-SG 3 Tai Seng drive # 04-00, SG
19 - AS137253 8949 0.1% 8949.0 -- PRINCETON-AS-AP DCSG 7000 AMK PTE. LTD., SG
20 - AS55430 2660333 42.9% 8897.4 -- STARHUB-NGNBN Starhub Ltd, SG
TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 2400:dc40::/32 32260 0.5% AS136440 -- SASPL-AS-AP Sungard Availability Services India Private Limited, IN
2 - 2001:1380:2000:: 26453 0.4% AS19180 -- AMERICATEL PERU S.A., PE
3 - 2001:1380::/37 26440 0.4% AS19180 -- AMERICATEL PERU S.A., PE
4 - 2405:4000:800:8: 24584 0.4% AS38082 -- IIT-TIG-AS-AP True International Gateway Co., Ltd., TH
5 - 2a01:9e00:4278:: 21852 0.3% AS41495 -- FAELIX, GB
6 - 2a05:3181::/32 20410 0.3% AS31514 -- INF-NET-AS, RU
7 - 2001:67c:200c::/ 18517 0.3% AS51408 -- SIRIUS-AS, RU
8 - 2620:0:2f0::/48 15035 0.2% AS32629 -- CITY-OF-CHARLOTTE-ASN, US
9 - 2804:448c::/32 14919 0.2% AS267638 -- Wind Telecomunicacao do Brasil Ltda - ME, BR
10 - 2402:9e80:9::/48 14302 0.2% AS135103 -- ALEX-NEO-AS-AP Alex Neo, SG
11 - 2001:67c:20fc::/ 14172 0.2% AS210564 -- SWANTZTER-AS, SE
12 - 2a0e:b880::/31 13682 0.2% AS208789 -- SENAT-AS, FR
13 - 2a0f:5707:af0b:: 13594 0.2% AS211358 -- AS-IPV6GO, IT
14 - 2a0e:b107:b85::/ 12848 0.2% AS212995 -- TAN-NET, CH
15 - 2804:12cc:8000:: 12487 0.2% AS263499 -- Telecom Conectividade, BR
16 - 2804:12cc::/33 12446 0.2% AS263499 -- Telecom Conectividade, BR
17 - 2a0d:3dc0::/29 11509 0.2% AS210312 -- DNET DaKnObNET, GR
18 - 2a06:8680::/29 11145 0.2% AS35175 -- OUKA-AS, FI
19 - 2a00:5400:f000:: 10418 0.2% AS43766 -- MTC-KSA-AS, SA
20 - 2a09:bd00:1ff::/ 10377 0.2% AS42385 -- RIPN-, RU
Details at http://bgpupdates.potaroo.net
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