IPv6 BGP Update Report
Interval: 16-Jan-26 -to- 29-Jan-26 (13 days)
Observation Point: BGP Peering with AS131072
TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS7552 311936 8.8% 78.4 -- VIETEL-AS-AP Viettel Group, VN
2 - AS39891 192213 5.5% 93.4 -- ALJAWWALSTC-AS, SA
3 - AS199340 99833 2.8% 44.3 -- HONG-GUANWAN, HK
4 - AS16509 90772 2.6% 16.7 -- AMAZON-02 - Amazon.com, Inc.,
US
5 - AS40138 88181 2.5% 2320.6 -- MDNET - Mach Dilemma, LLC, US
6 - AS28649 78230 2.2% 1819.3 -- Desktop Sigmanet Comunicacao
Multimidia SA, BR
7 - AS211894 64334 1.8% 8041.8 -- UNGLEICH-PLACE18, CH
8 - AS202256 56781 1.6% 216.7 -- LAWLIETNET, CN
9 - AS204508 48199 1.4% 2835.2 -- MLGT, IT
10 - AS21351 40318 1.1% 2371.6 -- CANALPLUSTELECOM, GP
11 - AS396509 40164 1.1% 3651.3 -- LETSCLOUD - LETSCLOUD, US
12 - AS28126 33664 0.9% 1294.8 -- BRISANET SERVICOS DE
TELECOMUNICACOES S.A, BR
13 - AS28598 33495 0.9% 2392.5 -- DB3 SERVICOS DE
TELECOMUNICACOES S.A, BR
14 - AS199553 32476 0.9% 5412.7 -- UNGLEICH-PLACE5, CH
15 - AS6535 31588 0.9% 3948.5 -- Telmex Servicios
Empresariales S.A., CL
16 - AS45271 30165 0.9% 24.1 -- VIL-AS-AP Vodafone Idea Ltd,
IN
17 - AS271466 29824 0.8% 2982.4 -- UC Telecom Ltda, BR
18 - AS22927 29368 0.8% 116.1 -- Telefonica de Argentina, AR
19 - AS38266 25808 0.7% 18.9 -- VIL-AS-AP Vodafone Idea Ltd,
IN
20 - AS328327 23556 0.7% 4711.2 -- ASAP-AS, ZA
TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS272053 23265 0.7% 23265.0 -- ANTUNES FLORES SERGIO OMAR
NUEVA NET, AR
2 - AS203664 18713 0.5% 18713.0 -- LANXING-AS, CN
3 - AS210564 11525 0.3% 11525.0 -- SWANTZTER-AS, SE
4 - AS214450 18868 0.5% 9434.0 -- OGL-AS, DE
5 - AS141145 8054 0.2% 8054.0 -- GIGANET-AS-ID PT Giga Digital
Nusantara, ID
6 - AS211894 64334 1.8% 8041.8 -- UNGLEICH-PLACE18, CH
7 - AS212691 15593 0.4% 7796.5 -- ARONSTRECKER-AS, DE
8 - AS199678 6089 0.2% 6089.0 -- AS-6RW-, RU
9 - AS205651 5552 0.2% 5552.0 -- CATOFES, CN
10 - AS204210 21996 0.6% 5499.0 -- ZEUSPACKAGINGLTD, IE
11 - AS199553 32476 0.9% 5412.7 -- UNGLEICH-PLACE5, CH
12 - AS149500 20420 0.6% 5105.0 -- SR-AS-AP Shane Renshaw, HK
13 - AS20915 4762 0.1% 4762.0 -- HUNDRED-PERCENT-IT, GB
14 - AS328327 23556 0.7% 4711.2 -- ASAP-AS, ZA
15 - AS64289 13533 0.4% 4511.0 -- MACARNE - Macarne.com, US
16 - AS202181 4190 0.1% 4190.0 -- TAMCOM-AS, RU
17 - AS6535 31588 0.9% 3948.5 -- Telmex Servicios
Empresariales S.A., CL
18 - AS198090 3900 0.1% 3900.0 -- ASLIBRA, IT
19 - AS138535 11128 0.3% 3709.3 -- FURDEVS-AS-AP Wu Qi, CN
20 - AS396509 40164 1.1% 3651.3 -- LETSCLOUD - LETSCLOUD, US
TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 2a02:1391:5100:: 40281 1.1% AS21351 -- CANALPLUSTELECOM, GP
2 - 2804:248:100::/4 33479 0.9% AS28598 -- DB3 SERVICOS DE
TELECOMUNICACOES S.A, BR
3 - 2803:5d10::/32 23265 0.6% AS272053 -- ANTUNES FLORES SERGIO OMAR
NUEVA NET, AR
4 - 2a0c:b641:302::/ 21990 0.6% AS204210 -- ZEUSPACKAGINGLTD, IE
5 - 2800:540:2010::/ 20093 0.5% AS27995 -- CLARO CHILE S.A., CL
AS6535 -- Telmex Servicios
Empresariales S.A., CL
6 - 2a0e:aa07:e044:: 18713 0.5% AS203664 -- LANXING-AS, CN
7 - 2a10:9902:732::/ 14958 0.4% AS211972 -- MSN-NET, DE
8 - 240d:c010:165::/ 14580 0.4% AS139341 -- ACE-AS-AP ACE, SG
9 - 2a14:3f87:9800:: 13527 0.4% AS64289 -- MACARNE - Macarne.com, US
10 - 2800:540:2000::/ 12072 0.3% AS27995 -- CLARO CHILE S.A., CL
AS6535 -- Telmex Servicios
Empresariales S.A., CL
11 - 2001:67c:20fc::/ 11525 0.3% AS210564 -- SWANTZTER-AS, SE
12 - 2a05:4140:304::/ 11502 0.3% AS204508 -- MLGT, IT
13 - 2406:840:e620::/ 11108 0.3% AS138535 -- FURDEVS-AS-AP Wu Qi, CN
14 - 2a05:4140:316::/ 11039 0.3% AS204508 -- MLGT, IT
15 - 2a05:4140:333::/ 10883 0.3% AS204508 -- MLGT, IT
16 - 2a05:4140:380::/ 10855 0.3% AS204508 -- MLGT, IT
17 - 2001:678:114::/4 10228 0.3% AS212691 -- ARONSTRECKER-AS, DE
18 - 2a0e:b107:19cb:: 9610 0.3% AS214450 -- OGL-AS, DE
19 - 2a0a:e5c1:517::/ 9386 0.2% AS199553 -- UNGLEICH-PLACE5, CH
20 - 2a0a:e5c0:16::/4 9293 0.2% AS199553 -- UNGLEICH-PLACE5, CH
Details at http://bgpupdates.potaroo.net
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