The BGP Instability Report is updated daily. This report
was generated on 01 July 2025 06:24 (UTC+1000)
RANK | ASN | UPDs | % | Prefixes | UPDs/Prefix | AS NAME |
1 | 16509 | 387094 | 4.03% | 13850 | 27.95 | AMAZON-02, US |
2 | 8151 | 342210 | 3.56% | 12276 | 27.88 | UNINET, MX |
3 | 398101 | 172065 | 1.79% | 240 | 716.94 | GO-DADDY-COM-LLC, US |
4 | 4155 | 102818 | 1.07% | 2861 | 35.94 | USDA-1, US |
5 | 25184 | 102205 | 1.06% | 230 | 444.37 | AFRANET to AS62265 announce AS25184, IR |
6 | 150706 | 89738 | 0.93% | 156 | 575.24 | HKZTCL-AS-AP Hong Kong Zhengxing Technology Co., Ltd., HK |
7 | 203214 | 76492 | 0.80% | 866 | 88.33 | HULUMTELE, IQ |
8 | 9829 | 73107 | 0.76% | 1830 | 39.95 | BSNL-NIB National Internet Backbone, IN |
9 | 28135 | 64017 | 0.67% | 91 | 703.48 | ASSOCIACAO NACIONAL PARA INCLUSAO DIGITAL - ANID, BR |
10 | 10620 | 63870 | 0.66% | 3506 | 18.22 | Telmex Colombia S.A., CO |
11 | 26496 | 54350 | 0.57% | 198 | 274.49 | AS-26496-GO-DADDY-COM-LLC, US |
12 | 17049 | 53859 | 0.56% | 64 | 841.55 | MBO-NET, US |
13 | 12479 | 47114 | 0.49% | 7756 | 6.07 | UNI2-AS, ES |
14 | 58224 | 46875 | 0.49% | 1174 | 39.93 | TCI, IR |
15 | 367 | 44319 | 0.46% | 2646 | 16.75 | DNIC-ASBLK-00306-00371, US |
16 | 272809 | 44147 | 0.46% | 237 | 186.27 | THUNDERNET, C.A., VE |
17 | 36903 | 42138 | 0.44% | 1249 | 33.74 | MT-MPLS, MA |
18 | 647 | 41338 | 0.43% | 419 | 98.66 | DNIC-ASBLK-00616-00665, US |
19 | 55933 | 38730 | 0.40% | 716 | 54.09 | CLOUDIE-AS-AP Cloudie Limited, HK |
20 | 13188 | 37689 | 0.39% | 1606 | 23.47 | TRIOLAN, UA |
21 | 17794 | 37164 | 0.39% | 13 | 2858.77 | HTCL-ORANGE-HK-AP Hutchison Telephone Company Limited, HK |
22 | 197207 | 36836 | 0.38% | 1837 | 20.05 | MCCI-AS, IR |
23 | 7552 | 34896 | 0.36% | 3925 | 8.89 | VIETEL-AS-AP Viettel Group, VN |
24 | 19429 | 33155 | 0.34% | 701 | 47.30 | ETB - Colombia, CO |
25 | 5371 | 32117 | 0.33% | 305 | 105.30 | DNIC-ASBLK-05120-05376, US |
26 | 44244 | 31510 | 0.33% | 1187 | 26.55 | IRANCELL-AS, IR |
27 | 63376 | 31143 | 0.32% | 2 | 15571.50 | TOUCHTONE-CUSTS, US |
28 | 263069 | 30716 | 0.32% | 11 | 2792.36 | BRT Comercio de Produtos de Informatica LTDA, BR |
29 | 174 | 30122 | 0.31% | 3773 | 7.98 | COGENT-174, US |
30 | 52752 | 28198 | 0.29% | 28 | 1007.07 | Vegas Telecom Informatica Ltda., BR |
31 | 20473 | 27931 | 0.29% | 1329 | 21.02 | AS-VULTR, US |
32 | 36914 | 27636 | 0.29% | 583 | 47.40 | KENET-AS, KE |
33 | 27773 | 27247 | 0.28% | 535 | 50.93 | MILLICOM CABLE EL SALVADOR S.A. DE C.V., SV |
34 | 4538 | 26848 | 0.28% | 4956 | 5.42 | ERX-CERNET-BKB China Education and Research Network Center, CN |
35 | 25454 | 26127 | 0.27% | 50 | 522.54 | ASN-OMD-FNO Orange Moldova Fixed Network Autonomous System, MD |
36 | 149038 | 25653 | 0.27% | 2 | 12826.50 | UCGCL-AS-AP UNIQUE COMM GROUP COMPANY LIMITED, MM |
37 | 34615 | 25386 | 0.26% | 2 | 12693.00 | UNIVERSAL-EXPORTS Universal Exports, CH |
38 | 23673 | 24308 | 0.25% | 136 | 178.74 | ONLINE-AS Cogetel Online, Cambodia, ISP, KH |
39 | 28657 | 23049 | 0.24% | 2 | 11524.50 | MD Brasil - Tecnologia da Informacao Ltda, BR |
40 | 8369 | 22752 | 0.24% | 61 | 372.98 | INTERSVYAZ-AS 38-B, Komsomolsky prospekt, RU |
41 | 24863 | 22530 | 0.23% | 1637 | 13.76 | LINKdotNET-AS, EG |
42 | 8551 | 22378 | 0.23% | 1630 | 13.73 | BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbone, IL |
43 | 42337 | 22183 | 0.23% | 696 | 31.87 | RESPINA-AS, IR |
44 | 24835 | 22004 | 0.23% | 1823 | 12.07 | RAYA-AS, EG |
45 | 9304 | 21226 | 0.22% | 1036 | 20.49 | HUTCHISON-AS-AP HGC Global Communications Limited, HK |
46 | 207990 | 21137 | 0.22% | 1235 | 17.11 | HR-CUSTOMER, IN |
47 | 29465 | 21106 | 0.22% | 362 | 58.30 | VCG-AS, NG |
48 | 396982 | 20786 | 0.22% | 3197 | 6.50 | GOOGLE-CLOUD-PLATFORM, US |
49 | 17885 | 20167 | 0.21% | 135 | 149.39 | JKTXLNET-AS-AP PT XL Axiata Tbk, ID |
50 | 20940 | 19965 | 0.21% | 4080 | 4.89 | AKAMAI-ASN1, NL |
Total | | 2720451 | 28.28% | |
RANK | ASN | UPDs/Prefix | % | Prefixes | UPDs | AS NAME |
1 | 138071 | 16240.0 | 0.17% | 1 | 16240 | IDNIC-PEMPROV-KALTENG-AS-ID PEMERINTAH PROVINSI KALIMANTAN TENGAH, ID |
2 | 63376 | 15571.5 | 0.32% | 2 | 31143 | TOUCHTONE-CUSTS, US |
3 | 149038 | 12826.5 | 0.27% | 2 | 25653 | UCGCL-AS-AP UNIQUE COMM GROUP COMPANY LIMITED, MM |
4 | 34615 | 12693.0 | 0.26% | 2 | 25386 | UNIVERSAL-EXPORTS Universal Exports, CH |
5 | 28657 | 11524.5 | 0.24% | 2 | 23049 | MD Brasil - Tecnologia da Informacao Ltda, BR |
6 | 51408 | 6666.0 | 0.07% | 1 | 6666 | SIRIUS-AS, RU |
7 | 396950 | 4873.0 | 0.05% | 1 | 4873 | COMSTBARTH-AS, FR |
8 | 265566 | 3947.4 | 0.21% | 5 | 19737 | TELESISTEMAS PENINSULARES SA DE CV, MX |
9 | 7954 | 3549.3 | 0.11% | 3 | 10648 | IMMENSE-NETWORKS, US |
10 | 265389 | 3068.0 | 0.03% | 1 | 3068 | PAY USE MULTIMIDIA LTDA, BR |
11 | 886 | 3029.0 | 0.03% | 1 | 3029 | SBH-IX-SERVICES, FR |
12 | 17794 | 2858.8 | 0.39% | 13 | 37164 | HTCL-ORANGE-HK-AP Hutchison Telephone Company Limited, HK |
13 | 271482 | 2832.0 | 0.15% | 5 | 14160 | MEGA TELECOM FIBRA, BR |
14 | 263069 | 2792.4 | 0.32% | 11 | 30716 | BRT Comercio de Produtos de Informatica LTDA, BR |
15 | 265953 | 2734.0 | 0.11% | 4 | 10936 | INNOVA TECNOLOGIA E SERVICOS LTDA., BR |
16 | 212631 | 2578.0 | 0.03% | 1 | 2578 | AVAKATAN, IR |
17 | 271084 | 2505.5 | 0.10% | 4 | 10022 | TRYMNET PROVEDOR, BR |
18 | 32685 | 2250.0 | 0.02% | 1 | 2250 | AEG-VISION, US |
19 | 43206 | 2236.0 | 0.02% | 1 | 2236 | TNTU-AS, UA |
20 | 31104 | 2165.0 | 0.05% | 2 | 4330 | EVACY, FR |
21 | 136867 | 2146.3 | 0.07% | 3 | 6439 | IDNIC-TELKOMTELSTRA-AS-ID PT. Teltranet Aplikasi Solusi Telkomtelstra, ID |
22 | 214294 | 1893.0 | 0.08% | 4 | 7572 | NOOBNET, GB |
23 | 13341 | 1835.5 | 0.08% | 5 | 7342 | TRANQUILITY, US |
24 | 329312 | 1740.0 | 0.02% | 1 | 1740 | Manano-Telecommunication-SARL, TD |
25 | 137258 | 1697.0 | 0.02% | 1 | 1697 | SHIRAZI-AS-AP Shirazi Investments Pvt Ltd., PK |
26 | 209887 | 1640.0 | 0.03% | 4 | 3280 | BIESSE, IT |
27 | 56639 | 1519.0 | 0.02% | 1 | 1519 | LNET-COM-UA-AS, UA |
28 | 16200 | 1463.0 | 0.02% | 1 | 1463 | BAHARNET, GR |
29 | 23013 | 1414.1 | 0.12% | 8 | 11313 | FORTANIX, US |
30 | 328448 | 1386.0 | 0.01% | 1 | 1386 | Direction-Generale-Des-Impots-AS, BF |
31 | 141234 | 1376.0 | 0.01% | 1 | 1376 | BDTPL-AS-AP Big Data Technologies Pvt Ltd, PK |
32 | 327730 | 1301.0 | 0.01% | 1 | 1301 | PPF, TZ |
33 | 37462 | 1244.0 | 0.05% | 4 | 4976 | Prestabist, TD |
34 | 270168 | 1232.5 | 0.03% | 2 | 2465 | Alejandro Uballe Montoya, MX |
35 | 44243 | 1202.0 | 0.03% | 2 | 2404 | SHOOKA, IR |
36 | 52752 | 1174.9 | 0.29% | 28 | 28198 | Vegas Telecom Informatica Ltda., BR |
37 | 211306 | 1172.3 | 0.17% | 14 | 16412 | TREADSTONE-AS, RO |
38 | 329123 | 1156.0 | 0.01% | 1 | 1156 | RPNL1-AS, NG |
39 | 131872 | 1151.0 | 0.02% | 2 | 2302 | IITP-AS-KR IITP, KR |
40 | 136103 | 1119.8 | 0.05% | 4 | 4479 | IDNIC-USM-AS-ID Universitas Semarang, ID |
41 | 131578 | 1107.0 | 0.01% | 1 | 1107 | BFSUNET Beijing Foreign Studies University, CN |
42 | 61185 | 1049.0 | 0.01% | 1 | 1049 | INTELSOFT-WIFI-AS, KZ |
43 | 12654 | 904.3 | 0.18% | 21 | 17182 | RIPE-NCC-RIS-AS Reseaux IP Europeens Network Coordination Centre RIPE NCC, NL |
44 | 204318 | 895.0 | 0.01% | 1 | 895 | BGPTOOLS-QA, GB |
45 | 267660 | 890.8 | 0.05% | 5 | 4454 | T & S SERVICO DE COMUNICACAO MULTIMIDIA LTDA, BR |
46 | 17049 | 868.7 | 0.56% | 64 | 53859 | MBO-NET, US |
47 | 209234 | 848.0 | 0.01% | 1 | 848 | DATACENTERSRL-AS-SET, IT |
48 | 151632 | 828.5 | 0.02% | 2 | 1657 | WASN-AS-AP Web and Soft Network, BD |
49 | 208723 | 825.0 | 0.01% | 1 | 825 | VDX-SYSTEMS, GB |
50 | 141081 | 816.7 | 0.03% |
Total | | 154836.3 | 4.98% |
Number of BGP Update Messages: | 23767935 | |
Number of Prefix Updates: | 9610363 | |
Number of Prefix Withdrawals: | 381697 | |
Average Prefixes per BGP Update: | 0.42 | |
Average BGP Update Messages per second: | 19.65 | |
Average Prefix Updates per second: | 8.26 | |
Peak BGP Update Message Rate per second: | 66732 | (03:09:15 Thu, 26-Jun-2025) |
Peak Prefix Update Rate per second: | 7696 | (07:30:50 Wed, 18-Jun-2025) |
Peak Prefix Withdraw Rate per second: | 32304 | (03:09:15 Thu, 26-Jun-2025) |
Prefix Count: | 1037323 | |
Updated Prefix Count: | 824272 | |
Stable Prefix Count: | 213051 | |
Origin AS Count: | 77078 | |
Updated Origin AS Count: | 64783 | |
Stable Origin AS Count: | 12295 | |
Unique Path Count: | 603843 | |
Updated Path Count: | 475720 | |
Stable Path Count: | 128123 | |