BGP Update Report
Interval: 02-Jan-26 -to- 15-Jan-26 (13 days)
Observation Point: BGP Peering with AS131072
TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS5413 527341 6.4% 5436.5 -- WAVENET-AS5413, GB
2 - AS16509 347127 4.2% 39.4 -- AMAZON-02, US
3 - AS8151 288350 3.5% 23.9 -- UNINET, MX
4 - AS9808 99844 1.2% 7.3 -- CHINAMOBILE-CN China Mobile
Communications Group Co., Ltd., CN
5 - AS6648 76139 0.9% 283.0 -- BAYAN-TELECOMMUNICATIONS Bayan
Telecommunications, Inc., PH
6 - AS7821 71349 0.9% 4197.0 -- ZAYO-MN, US
7 - AS9919 67464 0.8% 70.5 -- NCIC-TW New Century InfoComm
Tech Co., Ltd., TW
8 - AS15766 62230 0.8% 5657.3 -- DOMICILIUM-AS, IM
9 - AS55410 60636 0.7% 70.3 -- VIL-AS-AP Vodafone Idea Ltd, IN
10 - AS39891 56013 0.7% 12.6 -- ALJAWWALSTC-AS, SA
11 - AS36903 54556 0.7% 45.1 -- MT-MPLS, MA
12 - AS335 53915 0.7% 246.2 -- DNIC-ASBLK-00306-00371, US
13 - AS10620 47548 0.6% 14.1 -- Telmex Colombia S.A., CO
14 - AS6147 44130 0.5% 102.6 -- Telefonica del Peru S.A.A., PE
15 - AS401696 43753 0.5% 192.7 -- COGNETCLOUD, US
16 - AS58224 43005 0.5% 34.6 -- TCI, IR
17 - AS42337 42643 0.5% 59.0 -- RESPINA-AS, IR
18 - AS9829 34003 0.4% 24.3 -- BSNL-NIB National Internet
Backbone, IN
19 - AS9340 32508 0.4% 79.3 -- INDONET-AS-AP INDO Internet,
PT, ID
20 - AS28227 30260 0.4% 657.8 -- NOVACIA TECNOLOGIA E
TELECOMUNICACOES LTDA, BR
TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS7954 12259 0.1% 12259.0 -- IMMENSE-NETWORKS, US
2 - AS149038 21365 0.3% 10682.5 -- UCGCL-AS-AP UNIQUE COMM GROUP
COMPANY LIMITED, MM
3 - AS208907 9349 0.1% 9349.0 -- RISING-BRIDGE-TECHNOLOGY, GB
4 - AS8613 17297 0.2% 5765.7 -- WAVENET-AS8613, GB
5 - AS197320 5762 0.1% 5762.0 -- NPA-AS, GB
6 - AS29874 5758 0.1% 5758.0 -- CAMBRI-AS1, US
7 - AS15766 62230 0.8% 5657.3 -- DOMICILIUM-AS, IM
8 - AS5413 527341 6.4% 5436.5 -- WAVENET-AS5413, GB
9 - AS213812 9236 0.1% 4618.0 -- ALFATEH, SY
10 - AS7821 71349 0.9% 4197.0 -- ZAYO-MN, US
11 - AS27621 3967 0.1% 3967.0 --
AMERICAN-COMPUTER-ASSOCIATES-SCHUYL-INC, US
12 - AS8791 11437 0.1% 3812.3 -- FOEHN, GB
13 - AS329627 3607 0.0% 3607.0 -- Wingu-Tanzania, TZ
14 - AS29469 3531 0.0% 3531.0 -- GTU Khmelnitsky, Ukraine, UA
15 - AS29052 3446 0.0% 3446.0 -- LYCOS-AS Lykos group is among
the pioneers that shape the printing market, AT
16 - AS51897 3165 0.0% 3165.0 -- MIHAN, IR
17 - AS41383 11498 0.1% 2874.5 -- WOLASN, GB
18 - AS56644 5628 0.1% 2814.0 -- SYNFS-AS, GB
19 - AS40138 13977 0.2% 2795.4 -- MDNET, US
20 - AS265046 8237 0.1% 2745.7 -- NET-MAIS INFORMATICA, BR
TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 207.167.116.0/22 12259 0.1% AS7954 -- IMMENSE-NETWORKS, US
2 - 124.195.190.0/24 11020 0.1% AS38684 -- CMBDAEJEON-AS-KR CMB Daejeon
Broadcasting Co,.Ltd, KR
3 - 130.137.231.0/24 10829 0.1% AS16509 -- AMAZON-02, US
4 - 103.177.87.0/24 10730 0.1% AS149038 -- UCGCL-AS-AP UNIQUE COMM GROUP
COMPANY LIMITED, MM
5 - 103.177.86.0/24 10635 0.1% AS149038 -- UCGCL-AS-AP UNIQUE COMM GROUP
COMPANY LIMITED, MM
6 - 55.74.57.0/24 10311 0.1% AS335 -- DNIC-ASBLK-00306-00371, US
7 - 55.74.56.0/24 10263 0.1% AS335 -- DNIC-ASBLK-00306-00371, US
8 - 55.27.56.0/24 10221 0.1% AS335 -- DNIC-ASBLK-00306-00371, US
9 - 55.27.217.0/24 10214 0.1% AS335 -- DNIC-ASBLK-00306-00371, US
10 - 55.67.56.0/24 10209 0.1% AS335 -- DNIC-ASBLK-00306-00371, US
11 - 44.31.52.0/24 9352 0.1% AS208453 -- SWEHOST-NET, SE
AS208907 -- RISING-BRIDGE-TECHNOLOGY, GB
12 - 186.83.117.0/24 8569 0.1% AS10620 -- Telmex Colombia S.A., CO
13 - 117.54.132.0/24 8356 0.1% AS9340 -- INDONET-AS-AP INDO Internet,
PT, ID
14 - 170.150.53.0/24 8226 0.1% AS265046 -- NET-MAIS INFORMATICA, BR
15 - 130.137.108.0/24 8141 0.1% AS16509 -- AMAZON-02, US
16 - 173.82.125.0/24 8029 0.1% AS16509 -- AMAZON-02, US
17 - 130.137.12.0/24 7737 0.1% AS16509 -- AMAZON-02, US
18 - 130.137.230.0/24 7602 0.1% AS16509 -- AMAZON-02, US
19 - 186.251.129.0/24 7512 0.1% AS53225 -- IPGLOBE INTERNET LTDA, BR
20 - 199.47.232.0/22 7137 0.1% AS13341 -- TRANQUILITY, US
Details at http://bgpupdates.potaroo.net
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