The BGP Instability Report is updated daily. This report
was generated on 27 April 2024 06:22 (UTC+1000)
RANK | ASN | UPDs | % | Prefixes | UPDs/Prefix | AS NAME |
1 | 16509 | 276968 | 2.76% | 10038 | 27.59 | AMAZON-02, US |
2 | 8151 | 224429 | 2.24% | 12448 | 18.03 | UNINET, MX |
3 | 7552 | 157798 | 1.57% | 3887 | 40.60 | VIETEL-AS-AP Viettel Group, VN |
4 | 45899 | 151151 | 1.51% | 3292 | 45.91 | VNPT-AS-VN VNPT Corp, VN |
5 | 9829 | 112048 | 1.12% | 1958 | 57.23 | BSNL-NIB National Internet Backbone, IN |
6 | 17794 | 108315 | 1.08% | 13 | 8331.92 | HTCL-ORANGE-HK-AP Hutchison Telephone Company Limited, HK |
7 | 50010 | 85399 | 0.85% | 629 | 135.77 | NAWRAS-AS Sultanate of Oman, OM |
8 | 7713 | 81897 | 0.82% | 3644 | 22.47 | TELKOMNET-AS-AP PT Telekomunikasi Indonesia, ID |
9 | 36903 | 80814 | 0.81% | 1249 | 64.70 | MT-MPLS, MA |
10 | 6057 | 75551 | 0.75% | 578 | 130.71 | Administracion Nacional de Telecomunicaciones, UY |
11 | 13977 | 73279 | 0.73% | 799 | 91.71 | CTELCO, US |
12 | 264496 | 65692 | 0.66% | 23 | 2856.17 | IR Tecnologia Fibralink, BR |
13 | 39891 | 58277 | 0.58% | 4758 | 12.25 | ALJAWWALSTC-AS, SA |
14 | 9583 | 57339 | 0.57% | 1840 | 31.16 | SIFY-AS-IN Sify Limited, IN |
15 | 149038 | 46672 | 0.47% | 2 | 23336.00 | UCGCL-AS-AP UNIQUE COMM GROUP COMPANY LIMITED, MM |
16 | 29571 | 46189 | 0.46% | 1211 | 38.14 | ORANGE-COTE-IVOIRE, CI |
17 | 8376 | 42499 | 0.42% | 776 | 54.77 | Jordan Data Communications, JO |
18 | 19901 | 38141 | 0.38% | 869 | 43.89 | BRSPD-PUBLIC, US |
19 | 58224 | 37473 | 0.37% | 1372 | 27.31 | TCI, IR |
20 | 36914 | 37275 | 0.37% | 499 | 74.70 | KENET-AS, KE |
21 | 367 | 36372 | 0.36% | 2953 | 12.32 | DNIC-ASBLK-00306-00371, US |
22 | 18403 | 35389 | 0.35% | 4690 | 7.55 | FPT-AS-AP FPT Telecom Company, VN |
23 | 17488 | 35176 | 0.35% | 1265 | 27.81 | HATHWAY-NET-AP Hathway IP Over Cable Internet, IN |
24 | 55836 | 34736 | 0.35% | 906 | 38.34 | RELIANCEJIO-IN Reliance Jio Infocomm Limited, IN |
25 | 4538 | 33411 | 0.33% | 5002 | 6.68 | ERX-CERNET-BKB China Education and Research Network Center, CN |
26 | 44559 | 32884 | 0.33% | 1296 | 25.37 | ITHOSTLINE, CY |
27 | 399077 | 32622 | 0.33% | 522 | 62.49 | TERAEXCH, US |
28 | 44244 | 32258 | 0.32% | 379 | 85.11 | IRANCELL-AS, IR |
29 | 39855 | 31131 | 0.31% | 550 | 56.60 | MOD-EU, US |
30 | 12684 | 30256 | 0.30% | 149 | 203.06 | SES-LUX-AS, LU |
31 | 265566 | 30088 | 0.30% | 5 | 6017.60 | TELESISTEMAS PENINSULARES SA DE CV, MX |
32 | 8551 | 29478 | 0.29% | 3340 | 8.83 | BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbone, IL |
33 | 8452 | 28220 | 0.28% | 2508 | 11.25 | TE-AS TE-AS, EG |
34 | 29465 | 28028 | 0.28% | 492 | 56.97 | VCG-AS, NG |
35 | 16625 | 27338 | 0.27% | 3176 | 8.61 | AKAMAI-AS, US |
36 | 42337 | 27202 | 0.27% | 678 | 40.12 | RESPINA-AS, IR |
37 | 17501 | 26359 | 0.26% | 215 | 122.60 | WLINK-NEPAL-AS-AP WorldLink Communications Pvt Ltd, NP |
38 | 647 | 26223 | 0.26% | 397 | 66.05 | DNIC-ASBLK-00616-00665, US |
39 | 38266 | 26054 | 0.26% | 808 | 32.25 | VIL-AS-AP Vodafone Idea Ltd, IN |
40 | 20940 | 25908 | 0.26% | 3950 | 6.56 | AKAMAI-ASN1, NL |
41 | 137951 | 25550 | 0.25% | 98 | 260.71 | ASLINE-AS-AP ASLINE LIMITED, HK |
42 | 136103 | 25507 | 0.25% | 4 | 6376.75 | IDNIC-USM-AS-ID Universitas Semarang, ID |
43 | 36873 | 24598 | 0.25% | 372 | 66.12 | VNL1-AS, NG |
44 | 19429 | 24512 | 0.24% | 1232 | 19.90 | ETB - Colombia, CO |
45 | 4755 | 23587 | 0.24% | 2205 | 10.70 | TATACOMM-AS TATA Communications formerly VSNL is Leading ISP, IN |
46 | 31549 | 23498 | 0.23% | 235 | 99.99 | RASANA, IR |
47 | 9341 | 23254 | 0.23% | 475 | 48.96 | ICONPLN-ID-AP-ISP PT INDONESIA COMNETS PLUS, ID |
48 | 9318 | 22786 | 0.23% | 731 | 31.17 | SKB-AS SK Broadband Co Ltd, KR |
49 | 11830 | 22708 | 0.23% | 2005 | 11.33 | Instituto Costarricense de Electricidad y Telecom., CR |
50 | 6713 | 22401 | 0.22% | 558 | 40.15 | IAM-AS, MA |
Total | | 2704740 | 26.95% | |
RANK | ASN | UPDs/Prefix | % | Prefixes | UPDs | AS NAME |
1 | 17794 | 27078.8 | 1.08% | 13 | 108315 | HTCL-ORANGE-HK-AP Hutchison Telephone Company Limited, HK |
2 | 149038 | 23336.0 | 0.47% | 2 | 46672 | UCGCL-AS-AP UNIQUE COMM GROUP COMPANY LIMITED, MM |
3 | 266407 | 18353.0 | 0.18% | 1 | 18353 | ASSEMBLEIA LEGISLATIVA DO ESTADO DE GOIAS, BR |
4 | 26405 | 13589.0 | 0.14% | 11 | 13589 | HDCS, US |
5 | 7954 | 13219.0 | 0.13% | 3 | 13219 | IMMENSE-NETWORKS, US |
6 | 150180 | 9036.0 | 0.18% | 2 | 18072 | AFRENIT-AS-AP AFREN IT, BD |
7 | 47855 | 8382.0 | 0.08% | 1 | 8382 | PRIME Moscow branch, RU |
8 | 265566 | 7522.0 | 0.30% | 5 | 30088 | TELESISTEMAS PENINSULARES SA DE CV, MX |
9 | 50674 | 6531.0 | 0.07% | 1 | 6531 | SPBEX-AS, RU |
10 | 136103 | 6376.8 | 0.25% | 4 | 25507 | IDNIC-USM-AS-ID Universitas Semarang, ID |
11 | 140415 | 4998.5 | 0.10% | 2 | 9997 | IDNIC-JMTO-AS-ID PT JASAMARGA TOLLROAD OPERATOR, ID |
12 | 27418 | 3906.0 | 0.08% | 2 | 7812 | OOW-INC, US |
13 | 209887 | 3759.0 | 0.04% | 4 | 3759 | BIESSE, IT |
14 | 269485 | 3593.4 | 0.18% | 5 | 17967 | JRNETWORKS Telecom, BR |
15 | 28657 | 3474.0 | 0.07% | 2 | 6948 | MD Brasil - Tecnologia da Informacao Ltda, BR |
16 | 139386 | 3104.0 | 0.03% | 3 | 3104 | IDNIC-NSR-CINEMA21-AS-ID PT Nusantara Sejahtera Raya, ID |
17 | 269232 | 2986.0 | 0.15% | 5 | 14930 | ON SOLUCOES EM CONEXAO LTDA, BR |
18 | 149588 | 2921.7 | 0.09% | 3 | 8765 | OMSAITECH-AS-IN Om Sai Technnologies, IN |
19 | 264496 | 2856.2 | 0.66% | 23 | 65692 | IR Tecnologia Fibralink, BR |
20 | 2603 | 2791.0 | 0.03% | 11 | 2791 | NORDUNET, DK |
21 | 62931 | 2698.5 | 0.05% | 2 | 5397 | PLAZA-LAS-AMERICAS, PR |
22 | 209856 | 2666.0 | 0.05% | 2 | 5332 | SOFT-TEHNICA, RO |
23 | 2046 | 2629.1 | 0.21% | 8 | 21033 | DNIC-AS-02046, US |
24 | 135963 | 2465.5 | 0.05% | 2 | 4931 | MOLISA-AS-VN Information Center - Ministry of Labour - Invalids and Social Affairs, VN |
25 | 329017 | 2441.0 | 0.02% | 1 | 2441 | RAGA-NET, CD |
26 | 150523 | 2398.7 | 0.07% | 3 | 7196 | IDNIC-IDE-AS-ID PT Ide Digital Inovatif, ID |
27 | 137258 | 2308.0 | 0.02% | 1 | 2308 | SHIRAZI-AS-AP Shirazi Investments Pvt Ltd., PK |
28 | 135445 | 2212.7 | 0.15% | 14 | 15489 | IDNIC-AIRPAY-AS-ID PT. Airpay International Indonesia, ID |
29 | 212948 | 1922.0 | 0.02% | 1 | 1922 | NIRVANET-AS Nirvanet Network, FR |
30 | 215459 | 1863.0 | 0.02% | 1 | 1863 | PASCAL-KUTSCHA-AS, DE |
31 | 39997 | 1710.5 | 0.03% | 2 | 3421 | GLIC, US |
32 | 13341 | 1645.2 | 0.07% | 5 | 6581 | TRANQUILITY, US |
33 | 273315 | 1633.0 | 0.03% | 2 | 3266 | LIDER NET E SERVICOS DE MULTIMIDIA, BR |
34 | 8053 | 1621.2 | 0.21% | 20 | 21076 | IFX Networks Venezuela C.A., VE |
35 | 268817 | 1524.6 | 0.08% | 7 | 7623 | Acelara Telecom, BR |
36 | 327806 | 1508.0 | 0.03% | 2 | 3016 | CNTI-AS, AO |
37 | 7602 | 1424.7 | 0.14% | 172 | 14247 | SPT-AS-VN Sai gon Postel Corporation, VN |
38 | 328662 | 1421.0 | 0.01% | 1 | 1421 | Presbyterian-University, GH |
39 | 44432 | 1420.5 | 0.03% | 2 | 2841 | RACKBONE, CH |
40 | 149614 | 1354.0 | 0.01% | 1 | 1354 | TSIIPL-AS-IN TRANSACTION SOLUTIONS INTERNATIONAL INDIA PRIVATE LIMITED, IN |
41 | 62308 | 1339.0 | 0.03% | 2 | 2678 | BIBUSMENOS-AS, PL |
42 | 45494 | 1329.0 | 0.01% | 1 | 1329 | LAHAI-SG NREN ASN for Misc. Root Servers and Community, NP |
43 | 56639 | 1283.5 | 0.03% | 2 | 2567 | LNET-COM-UA-AS, UA |
44 | 52532 | 1172.1 | 0.15% | 13 | 15237 | Speednet Telecomunicacoes Ltda ME, BR |
45 | 139456 | 1116.1 | 0.14% | 13 | 14509 | IDNIC-NSR-DEWAWEB-AS-ID PT DEWAWEB, ID |
46 | 47434 | 1101.0 | 0.02% | 2 | 2202 | FORTUNE-AS, UA |
47 | 18812 | 1089.0 | 0.01% | 2 | 1089 | NEWWAVECOMM, US |
48 | 132829 | 1081.7 | 0.19% | 23 | 19471 | NCPL-AS-AP Nevigate Communications S Pte Ltd, SG |
49 | 18630 | 1072.5 | 0.02% | 2 | 2145 | RIDLEYSD-NET, US |
50 | 62861 | 1007.7 | 0.03% |
Total | | 218272.2 | 6.24% |
RANK | PREFIX | UPDs | % | Origin AS -- AS NAME |
1 | 203.145.74.0/24 | 36113 | 0.35% | 17794 -- HTCL-ORANGE-HK-AP Hutchison Telephone Company Limited, HK |
2 | 203.145.78.0/24 | 36103 | 0.35% | 17794 -- HTCL-ORANGE-HK-AP Hutchison Telephone Company Limited, HK |
3 | 202.45.88.0/24 | 36098 | 0.35% | 17794 -- HTCL-ORANGE-HK-AP Hutchison Telephone Company Limited, HK |
4 | 143.255.204.0/22 | 32807 | 0.32% | 264496 -- IR Tecnologia Fibralink, BR |
5 | 177.55.65.0/24 | 32804 | 0.32% | 264496 -- IR Tecnologia Fibralink, BR |
6 | 45.172.92.0/22 | 30073 | 0.29% | 265566 -- TELESISTEMAS PENINSULARES SA DE CV, MX |
7 | 66.133.36.0/24 | 28431 | 0.28% | 12684 -- SES-LUX-AS, LU |
8 | 103.177.87.0/24 | 23361 | 0.23% | 149038 -- UCGCL-AS-AP UNIQUE COMM GROUP COMPANY LIMITED, MM |
9 | 103.177.86.0/24 | 23311 | 0.23% | 149038 -- UCGCL-AS-AP UNIQUE COMM GROUP COMPANY LIMITED, MM |
10 | 103.248.132.0/22 | 19403 | 0.19% | 132829 -- NCPL-AS-AP Nevigate Communications S Pte Ltd, SG |
11 | 170.238.225.0/24 | 18353 | 0.18% | 266407 -- ASSEMBLEIA LEGISLATIVA DO ESTADO DE GOIAS, BR |
12 | 103.223.2.0/24 | 15368 | 0.15% | 135445 -- IDNIC-AIRPAY-AS-ID PT. Airpay International Indonesia, ID |
13 | 143.255.59.0/24 | 14991 | 0.15% | 33182 -- DIMENOC, US |
14 | 45.182.135.0/24 | 14926 | 0.14% | 269232 -- ON SOLUCOES EM CONEXAO LTDA, BR |
15 | 200.192.151.0/24 | 14803 | 0.14% | 28572 -- Apoiocom Digital Ltda - EPP, BR 52532 -- Speednet Telecomunicacoes Ltda ME, BR |
16 | 177.137.17.0/24 | 14533 | 0.14% | 53225 -- IPGLOBE INTERNET LTDA, BR |
17 | 67.211.53.0/24 | 13589 | 0.13% | 26405 -- HDCS, US |
18 | 207.167.116.0/22 | 13219 | 0.13% | 7954 -- IMMENSE-NETWORKS, US |
19 | 130.137.230.0/24 | 13056 | 0.13% | 16509 -- AMAZON-02, US |
20 | 107.154.97.0/24 | 12890 | 0.12% | 19551 -- INCAPSULA, US |
21 | 185.32.70.0/24 | 11992 | 0.12% | 51269 -- HEXATOM, FR |
22 | 45.187.202.0/23 | 11659 | 0.11% | 269485 -- JRNETWORKS Telecom, BR 271657 -- Iran Telecom, BR |
23 | 41.222.147.0/24 | 11044 | 0.11% | 25163 -- NG-NIGERIA-AS, NG |
24 | 130.137.12.0/24 | 10650 | 0.10% | 16509 -- AMAZON-02, US |
25 | 181.225.48.0/24 | 10529 | 0.10% | 8053 -- IFX Networks Venezuela C.A., VE |
26 | 209.22.67.0/24 | 10521 | 0.10% | 2046 -- DNIC-AS-02046, US |
27 | 181.225.43.0/24 | 10516 | 0.10% | 8053 -- IFX Networks Venezuela C.A., VE |
28 | 209.22.66.0/24 | 10506 | 0.10% | 2046 -- DNIC-AS-02046, US |
29 | 216.120.170.0/23 | 10019 | 0.10% | 16696 -- ITELNETWORKS, CA |
30 | 103.149.167.0/24 | 9991 | 0.10% | 140415 -- IDNIC-JMTO-AS-ID PT JASAMARGA TOLLROAD OPERATOR, ID |
31 | 216.120.204.0/23 | 9964 | 0.10% | 16696 -- ITELNETWORKS, CA |
32 | 189.113.61.0/24 | 9475 | 0.09% | 262727 -- AtualNet Provedor de Internet Ltda, BR |
33 | 163.121.10.0/24 | 9420 | 0.09% | 25576 -- AFMIC, EG |
34 | 130.137.108.0/24 | 9297 | 0.09% | 16509 -- AMAZON-02, US |
35 | 186.170.29.0/24 | 9194 | 0.09% | 3816 -- COLOMBIA TELECOMUNICACIONES S.A. ESP, CO |
36 | 103.209.92.0/24 | 9040 | 0.09% | 150180 -- AFRENIT-AS-AP AFREN IT, BD |
37 | 103.209.93.0/24 | 9032 | 0.09% | 150180 -- AFRENIT-AS-AP AFREN IT, BD |
38 | 84.205.66.0/24 | 8882 | 0.09% | 12654 -- RIPE-NCC-RIS-AS Reseaux IP Europeens Network Coordination Centre RIPE NCC, NL |
39 | 130.174.28.0/24 | 8878 | 0.09% | 203 -- CENTURYLINK-LEGACY-LVLT-203, US 3360 -- DXC-AS3360, US |
40 | 103.190.26.0/23 | 8737 | 0.08% | 149588 -- OMSAITECH-AS-IN Om Sai Technnologies, IN |
41 | 130.137.227.0/24 | 8716 | 0.08% | 16509 -- AMAZON-02, US |
42 | 130.174.34.0/24 | 8700 | 0.08% | 3360 -- DXC-AS3360, US |
43 | 130.137.111.0/24 | 8583 | 0.08% | 16509 -- AMAZON-02, US |
44 | 103.134.212.0/24 | 8499 | 0.08% | 136103 -- IDNIC-USM-AS-ID Universitas Semarang, ID |
45 | 103.134.215.0/24 | 8499 | 0.08% | 136103 -- IDNIC-USM-AS-ID Universitas Semarang, ID |
46 | 103.90.210.0/24 | 8499 | 0.08% | 136103 -- IDNIC-USM-AS-ID Universitas Semarang, ID |
47 | 130.137.127.0/24 | 8496 | 0.08% | 16509 -- AMAZON-02, US |
48 | 130.137.219.0/24 | 8488 | 0.08% | 16509 -- AMAZON-02, US |
49 | 130.137.26.0/24 | 8455 | 0.08% | 16509 -- AMAZON-02, US |
50 | 130.137.105.0/24 | 8454 | 0.08% | 16509 -- AMAZON-02, US |
Total | | 728967 | 7.06% | |
Number of BGP Update Messages: | 24335190 | |
Number of Prefix Updates: | 10021589 | |
Number of Prefix Withdrawals: | 290488 | |
Average Prefixes per BGP Update: | 0.42 | |
Average BGP Update Messages per second: | 20.12 | |
Average Prefix Updates per second: | 8.53 | |
Peak BGP Update Message Rate per second: | 25612 | (07:24:57 Fri, 19-Apr-2024) |
Peak Prefix Update Rate per second: | 2067 | (05:18:39 Sat, 20-Apr-2024) |
Peak Prefix Withdraw Rate per second: | 10175 | (20:15:43 Sun, 21-Apr-2024) |
Prefix Count: | 987674 | |
Updated Prefix Count: | 622311 | |
Stable Prefix Count: | 365363 | |
Origin AS Count: | 75814 | |
Updated Origin AS Count: | 58862 | |
Stable Origin AS Count: | 16952 | |
Unique Path Count: | 559191 | |
Updated Path Count: | 420033 | |
Stable Path Count: | 139158 | |