BGP Update Report
Interval: 14-Nov-25 -to- 27-Nov-25 (13 days)
Observation Point: BGP Peering with AS131072

TOP 20 Unstable Origin AS
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS16509          336569  3.3%      46.1 -- AMAZON-02, US
 2 - AS5413           286350  2.8%    2921.9 -- WAVENET-AS5413, GB
 3 - AS8151           257228  2.5%      21.1 -- UNINET, MX
 4 - AS42337          125809  1.2%     190.6 -- RESPINA-AS, IR
 5 - AS18101          123401  1.2%     180.1 -- RELIANCE-COMMUNICATIONS-IN 
Reliance Communications Ltd.DAKC MUMBAI, IN
 6 - AS7821            73042  0.7%    4296.6 -- ZAYO-MN, US
 7 - AS36903           65886  0.6%      53.6 -- MT-MPLS, MA
 8 - AS335             65088  0.6%     293.2 -- DNIC-ASBLK-00306-00371, US
 9 - AS39891           60017  0.6%      14.0 -- ALJAWWALSTC-AS, SA
10 - AS10620           58228  0.6%      18.6 -- Telmex Colombia S.A., CO
11 - AS58224           52801  0.5%      45.2 -- TCI, IR
12 - AS13188           52490  0.5%      32.7 -- TRIOLAN, UA
13 - AS197207           50313  0.5%      46.5 -- MCCI-AS, IR
14 - AS36914           48596  0.5%      84.5 -- KENET-AS, KE
15 - AS15766           46931  0.5%    3128.7 -- DOMICILIUM-AS, IM
16 - AS11776           43874  0.4%      23.4 -- ATLANTICBB-JOHNSTOWN, US
17 - AS647             42858  0.4%     100.4 -- DNIC-ASBLK-00616-00665, US
18 - AS210218           42301  0.4%     259.5 -- OPENFIBER-ITALY, IT
19 - AS45899           41801  0.4%      12.6 -- VNPT-AS-VN VNPT Corp, VN
20 - AS135031           39808  0.4%     497.6 -- RNPL-AS-AP RI Networks Pvt. 
Ltd., IN


TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS208907            6935  0.1%    6935.0 -- RISING-BRIDGE-TECHNOLOGY, GB
 2 - AS396950            5113  0.1%    5113.0 -- COMSTBARTH-AS, FR
 3 - AS56644            4701  0.1%    4701.0 -- SYNFS-AS, GB
 4 - AS27892            4605  0.0%    4605.0 -- Universidad del Zulia, VE
 5 - AS7821            73042  0.7%    4296.6 -- ZAYO-MN, US
 6 - AS7954            11864  0.1%    3954.7 -- IMMENSE-NETWORKS, US
 7 - AS29469            3454  0.0%    3454.0 -- GTU Khmelnitsky, Ukraine, UA
 8 - AS52852            6615  0.1%    3307.5 -- Last Mile Telecom, BR
 9 - AS15766           46931  0.5%    3128.7 -- DOMICILIUM-AS, IM
10 - AS5413           286350  2.8%    2921.9 -- WAVENET-AS5413, GB
11 - AS13995            2488  0.0%    2488.0 -- PDRINET1, US
12 - AS45720            2307  0.0%    2307.0 -- IDNIC-LPDB-AS-ID Lembaga 
Pengelola Dana Bergulir, ID
13 - AS149038            4420  0.0%    2210.0 -- UCGCL-AS-AP UNIQUE COMM GROUP 
COMPANY LIMITED, MM
14 - AS136867            6576  0.1%    2192.0 -- IDNIC-TELKOMTELSTRA-AS-ID PT. 
Teltranet Aplikasi Solusi Telkomtelstra, ID
15 - AS269518            6540  0.1%    2180.0 -- INFIBRA TELECOM SERVICOS DE 
COMUNICACAO E TECNOLOG, BR
16 - AS33764            4237  0.0%    2118.5 -- AFRINIC-ZA-JNB-AS, MU
17 - AS36719            1956  0.0%    1956.0 -- MMU-53-AS-NET, US
18 - AS21570            1862  0.0%    1862.0 -- ACI-1, CA
19 - AS13341            7433  0.1%    1858.2 -- TRANQUILITY, US
20 - AS137258            1790  0.0%    1790.0 -- SHIRAZI-AS-AP Shirazi 
Investments Pvt Ltd., PK


TOP 20 Unstable Prefixes
Rank Prefix             Upds     % Origin AS -- AS Name
 1 - 207.167.116.0/22  11848  0.1%   AS7954  -- IMMENSE-NETWORKS, US
 2 - 55.74.56.0/24     11067  0.1%   AS335   -- DNIC-ASBLK-00306-00371, US
 3 - 55.74.57.0/24     11049  0.1%   AS335   -- DNIC-ASBLK-00306-00371, US
 4 - 130.137.231.0/24  10700  0.1%   AS16509 -- AMAZON-02, US
 5 - 55.27.217.0/24    10673  0.1%   AS335   -- DNIC-ASBLK-00306-00371, US
 6 - 55.67.56.0/24     10666  0.1%   AS335   -- DNIC-ASBLK-00306-00371, US
 7 - 55.27.56.0/24     10659  0.1%   AS335   -- DNIC-ASBLK-00306-00371, US
 8 - 124.195.190.0/24  10152  0.1%   AS38684 -- CMBDAEJEON-AS-KR CMB Daejeon 
Broadcasting Co,.Ltd, KR
 9 - 130.137.108.0/24   8625  0.1%   AS16509 -- AMAZON-02, US
10 - 173.82.125.0/24    8522  0.1%   AS16509 -- AMAZON-02, US
11 - 130.137.12.0/24    8469  0.1%   AS16509 -- AMAZON-02, US
12 - 186.83.117.0/24    7837  0.1%   AS10620 -- Telmex Colombia S.A., CO
13 - 130.137.230.0/24   7781  0.1%   AS16509 -- AMAZON-02, US
14 - 199.47.232.0/22    7367  0.1%   AS13341 -- TRANQUILITY, US
15 - 130.137.80.0/24    7341  0.1%   AS16509 -- AMAZON-02, US
16 - 173.82.66.0/24     7305  0.1%   AS16509 -- AMAZON-02, US
17 - 130.137.79.0/24    7248  0.1%   AS16509 -- AMAZON-02, US
18 - 130.137.219.0/24   7246  0.1%   AS16509 -- AMAZON-02, US
19 - 130.137.118.0/24   7204  0.1%   AS8987  -- AWS-GOVCLOUD AWS-GOVCLOUD, IE
20 - 84.205.66.0/24     7188  0.1%   AS12654 -- RIPE-NCC-RIS-AS Reseaux IP 
Europeens Network Coordination Centre RIPE NCC, NL

Details at http://bgpupdates.potaroo.net
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