The BGP Instability Report is updated daily. This report
was generated on 04 December 2023 06:29 (UTC+1000)
RANK | ASN | UPDs | % | Prefixes | UPDs/Prefix | AS NAME |
1 | 17488 | 779295 | 5.72% | 1264 | 616.53 | HATHWAY-NET-AP Hathway IP Over Cable Internet, IN |
2 | 16509 | 371964 | 2.73% | 9485 | 39.22 | AMAZON-02, US |
3 | 55836 | 201316 | 1.48% | 331 | 608.21 | RELIANCEJIO-IN Reliance Jio Infocomm Limited, IN |
4 | 8151 | 156355 | 1.15% | 12139 | 12.88 | UNINET, MX |
5 | 45899 | 115803 | 0.85% | 3268 | 35.44 | VNPT-AS-VN VNPT Corp, VN |
6 | 7552 | 112289 | 0.82% | 3644 | 30.81 | VIETEL-AS-AP Viettel Group, VN |
7 | 17794 | 110841 | 0.81% | 14 | 7917.21 | HTCL-ORANGE-HK-AP Hutchison Telephone Company Limited, HK |
8 | 45916 | 101973 | 0.75% | 334 | 305.31 | GTPL-AS-AP Gujarat Telelink Pvt Ltd, IN |
9 | 9829 | 100406 | 0.74% | 1943 | 51.68 | BSNL-NIB National Internet Backbone, IN |
10 | 12479 | 91153 | 0.67% | 7552 | 12.07 | UNI2-AS, ES |
11 | 22773 | 91147 | 0.67% | 6977 | 13.06 | ASN-CXA-ALL-CCI-22773-RDC, US |
12 | 7713 | 88921 | 0.65% | 3602 | 24.69 | TELKOMNET-AS-AP PT Telekomunikasi Indonesia, ID |
13 | 18403 | 88309 | 0.65% | 4412 | 20.02 | FPT-AS-AP FPT Telecom Company, VN |
14 | 39891 | 82465 | 0.61% | 4570 | 18.04 | ALJAWWALSTC-AS, SA |
15 | 19551 | 74071 | 0.54% | 789 | 93.88 | INCAPSULA, US |
16 | 58224 | 69817 | 0.51% | 1693 | 41.24 | TCI, IR |
17 | 7262 | 66055 | 0.48% | 11 | 6005.00 | BTN-THREE, US |
18 | 8551 | 65979 | 0.48% | 3448 | 19.14 | BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbone, IL |
19 | 10620 | 64602 | 0.47% | 3529 | 18.31 | Telmex Colombia S.A., CO |
20 | 271724 | 63284 | 0.46% | 53 | 1194.04 | -Reserved AS-, ZZ |
21 | 16625 | 63091 | 0.46% | 3219 | 19.60 | AKAMAI-AS, US |
22 | 20940 | 61936 | 0.45% | 4054 | 15.28 | AKAMAI-ASN1, NL |
23 | 4538 | 59162 | 0.43% | 5076 | 11.66 | ERX-CERNET-BKB China Education and Research Network Center, CN |
24 | 7155 | 55203 | 0.41% | 4176 | 13.22 | VIASAT-SP-BACKBONE, US |
25 | 6327 | 50849 | 0.37% | 3560 | 14.28 | SHAW, CA |
26 | 17557 | 49921 | 0.37% | 6790 | 7.35 | PKTELECOM-AS-PK Pakistan Telecommunication Company Limited, PK |
27 | 149038 | 49644 | 0.36% | 2 | 24822.00 | UCGCL-AS-AP UNIQUE COMM GROUP COMPANY LIMITED, MM |
28 | 647 | 48053 | 0.35% | 373 | 128.83 | DNIC-ASBLK-00616-00665, US |
29 | 39855 | 46949 | 0.34% | 589 | 79.71 | MOD-EU, US |
30 | 4755 | 46560 | 0.34% | 2196 | 21.20 | TATACOMM-AS TATA Communications formerly VSNL is Leading ISP, IN |
31 | 749 | 44855 | 0.33% | 3171 | 14.15 | DNIC-AS-00749, US |
32 | 367 | 43621 | 0.32% | 3145 | 13.87 | DNIC-ASBLK-00306-00371, US |
33 | 265264 | 42803 | 0.31% | 40 | 1070.08 | ALHAMBRA EIDOS DO BRASIL SERVICOS E SISTEMAS DE CO, BR |
34 | 45184 | 42263 | 0.31% | 81 | 521.77 | DEN-ISP-AS-IN-AP Den Digital Entertainment Pvt. Ltd. AS ISP india, IN |
35 | 11492 | 41481 | 0.30% | 4562 | 9.09 | CABLEONE, US |
36 | 9808 | 40359 | 0.30% | 9787 | 4.12 | CHINAMOBILE-CN China Mobile Communications Group Co., Ltd., CN |
37 | 9583 | 39239 | 0.29% | 1820 | 21.56 | SIFY-AS-IN Sify Limited, IN |
38 | 21299 | 39005 | 0.29% | 708 | 55.09 | KAR-TEL-AS Almaty, Republic of Kazakhstan, KZ |
39 | 9009 | 38112 | 0.28% | 3516 | 10.84 | M247, RO |
40 | 13335 | 36969 | 0.27% | 1965 | 18.81 | CLOUDFLARENET, US |
41 | 11664 | 35652 | 0.26% | 1091 | 32.68 | Techtel LMDS Comunicaciones Interactivas S.A., AR |
42 | 34984 | 35558 | 0.26% | 2330 | 15.26 | TELLCOM-AS, TR |
43 | 7018 | 33971 | 0.25% | 2616 | 12.99 | ATT-INTERNET4, US |
44 | 264298 | 33777 | 0.25% | 4 | 8444.25 | Gr Informatica Ltda, BR |
45 | 132829 | 33653 | 0.25% | 23 | 1463.17 | NCPL-AS-AP Nevigate Communications S Pte Ltd, SG |
46 | 265566 | 33152 | 0.24% | 4 | 8288.00 | TELESISTEMAS PENINSULARES SA DE CV, MX |
47 | 264496 | 32253 | 0.24% | 22 | 1466.05 | IR Tecnologia Fibralink, BR |
48 | 266407 | 31958 | 0.23% | 1 | 31958.00 | ASSEMBLEIA LEGISLATIVA DO ESTADO DE GOIAS, BR |
49 | 45090 | 31280 | 0.23% | 2209 | 14.16 | TENCENT-NET-AP Shenzhen Tencent Computer Systems Company Limited, CN |
50 | 133296 | 30702 | 0.23% | 175 | 175.44 | WEBWERKS-AS-IN Web Werks India Pvt. Ltd., IN |
Total | | 4168076 | 30.56% | |
RANK | ASN | UPDs/Prefix | % | Prefixes | UPDs | AS NAME |
1 | 266407 | 31958.0 | 0.23% | 1 | 31958 | ASSEMBLEIA LEGISLATIVA DO ESTADO DE GOIAS, BR |
2 | 149038 | 24822.0 | 0.36% | 2 | 49644 | UCGCL-AS-AP UNIQUE COMM GROUP COMPANY LIMITED, MM |
3 | 270142 | 15217.0 | 0.11% | 1 | 15217 | Castor Networks Mexico, MX |
4 | 39997 | 10190.5 | 0.15% | 2 | 20381 | GLIC, US |
5 | 47855 | 9819.0 | 0.07% | 1 | 9819 | PRIME Moscow branch, RU |
6 | 208227 | 9012.0 | 0.07% | 1 | 9012 | NEUTRINO-AS, PL |
7 | 17794 | 8526.2 | 0.81% | 14 | 110841 | HTCL-ORANGE-HK-AP Hutchison Telephone Company Limited, HK |
8 | 264298 | 8444.2 | 0.25% | 4 | 33777 | Gr Informatica Ltda, BR |
9 | 265566 | 8288.0 | 0.24% | 4 | 33152 | TELESISTEMAS PENINSULARES SA DE CV, MX |
10 | 138634 | 8243.0 | 0.06% | 1 | 8243 | MSCL-AS-AP MYNET SOLUTIONS COMPANY LIMITED, MM |
11 | 135980 | 7000.0 | 0.10% | 2 | 14000 | ICTQUANGNINH-AS-VN Information and Communication Technology Center of Quang Ninh, VN |
12 | 7262 | 6005.0 | 0.48% | 11 | 66055 | BTN-THREE, US |
13 | 209856 | 5866.5 | 0.09% | 2 | 11733 | SOFT-TEHNICA, RO |
14 | 132829 | 4807.6 | 0.25% | 23 | 33653 | NCPL-AS-AP Nevigate Communications S Pte Ltd, SG |
15 | 7954 | 4559.7 | 0.10% | 3 | 13679 | IMMENSE-NETWORKS, US |
16 | 9423 | 4478.0 | 0.03% | 1 | 4478 | SERVERKINGIOLLC-AS-AP ServerKing.io, LLC, US |
17 | 139386 | 4320.0 | 0.03% | 3 | 4320 | IDNIC-NSR-CINEMA21-AS-ID PT Nusantara Sejahtera Raya, ID |
18 | 32583 | 4271.0 | 0.06% | 2 | 8542 | LA-ENC-ASN1, US |
19 | 61693 | 4213.5 | 0.19% | 6 | 25281 | GUIGO NET EMPRESA TOP NET PROVEDORES EIRELE, BR |
20 | 35894 | 3957.0 | 0.17% | 32 | 23742 | NATCONET-1, US |
21 | 13341 | 3657.0 | 0.05% | 5 | 7314 | TRANQUILITY, US |
22 | 136103 | 3638.2 | 0.11% | 4 | 14553 | IDNIC-USM-AS-ID Universitas Semarang, ID |
23 | 269914 | 2931.0 | 0.06% | 3 | 8793 | FRANCISCO DARIO DAVID GARCIA AYALA NETCON, PY |
24 | 2046 | 2776.5 | 0.16% | 8 | 22212 | DNIC-AS-02046, US |
25 | 45494 | 2653.0 | 0.02% | 1 | 2653 | LAHAI-SG NREN ASN for Misc. Root Servers and Community, NP |
26 | 28124 | 2517.0 | 0.02% | 1 | 2517 | UFINET BRASIL S.A., BR |
27 | 1770 | 2455.0 | 0.04% | 2 | 4910 | RINGSTADAS Ringstad Consulting AS, EU |
28 | 271439 | 2432.0 | 0.07% | 4 | 9728 | PLANET TEL TELECOMUNICACOES - EIRELI, BR |
29 | 270844 | 2355.0 | 0.12% | 7 | 16485 | AXION3 TELECOM LTDA, BR |
30 | 135963 | 2329.5 | 0.03% | 2 | 4659 | MOLISA-AS-VN Information Center - Ministry of Labour - Invalids and Social Affairs, VN |
31 | 209456 | 2103.0 | 0.02% | 1 | 2103 | WEIR-AS, RU |
32 | 397267 | 1810.0 | 0.01% | 1 | 1810 | MURATA-MEHQ, US |
33 | 53108 | 1757.6 | 0.12% | 9 | 15818 | UFINET BRASIL S.A., BR |
34 | 207068 | 1615.0 | 0.01% | 1 | 1615 | UZZPPO, RS |
35 | 329041 | 1559.0 | 0.01% | 1 | 1559 | ANDE1-AS, BF |
36 | 272593 | 1521.0 | 0.03% | 3 | 4563 | AFCEPINET INFORMATICA EIRELI, BR |
37 | 397314 | 1512.5 | 0.04% | 4 | 6050 | WPMALONE, US |
38 | 26405 | 1505.3 | 0.15% | 14 | 21074 | HDCS, US |
39 | 264496 | 1466.0 | 0.24% | 22 | 32253 | IR Tecnologia Fibralink, BR |
40 | 27963 | 1398.7 | 0.03% | 3 | 4196 | Anglo American Chile, CL |
41 | 207799 | 1387.0 | 0.05% | 5 | 6935 | BOTANY, IT |
42 | 266492 | 1318.0 | 0.01% | 1 | 1318 | FLASH SERVICOS EM FIBRA OPTICA LTDA - ME, BR |
43 | 268890 | 1292.5 | 0.02% | 2 | 2585 | ASTERNET SERVICOS DE COMUNICACAO MULTIMIDIA LTDA, BR |
44 | 262344 | 1292.0 | 0.01% | 1 | 1292 | MEGABIT PROVEDOR DE INTERNET LTDA, BR |
45 | 44580 | 1278.0 | 0.01% | 1 | 1278 | ARECA-BUSINESS-CENTER-AS, RO |
46 | 269725 | 1256.6 | 0.05% | 5 | 6283 | ACAS TECNOLOGIAS S.A., PY |
47 | 266382 | 1214.7 | 0.03% | 3 | 3644 | Mais Provedor Servicos de Internet Ltda - EPP, BR |
48 | 271724 | 1194.0 | 0.46% | 53 | 63284 | -Reserved AS-, ZZ |
49 | 40138 | 1184.5 | 0.05% | 6 | 7107 | MDNET, US |
50 | 56639 | 1174.5 | 0.02% |
Total | | 240582.3 | 5.90% |
Number of BGP Update Messages: | 28958910 | |
Number of Prefix Updates: | 13626072 | |
Number of Prefix Withdrawals: | 2031359 | |
Average Prefixes per BGP Update: | 0.54 | |
Average BGP Update Messages per second: | 23.94 | |
Average Prefix Updates per second: | 12.94 | |
Peak BGP Update Message Rate per second: | 42258 | (09:37:43 Wed, 29-Nov-2023) |
Peak Prefix Update Rate per second: | 55152 | (08:32:05 Wed, 29-Nov-2023) |
Peak Prefix Withdraw Rate per second: | 35115 | (09:37:43 Wed, 29-Nov-2023) |
Prefix Count: | 968118 | |
Updated Prefix Count: | 900600 | |
Stable Prefix Count: | 67518 | |
Origin AS Count: | 75135 | |
Updated Origin AS Count: | 71700 | |
Stable Origin AS Count: | 3435 | |
Unique Path Count: | 582859 | |
Updated Path Count: | 474764 | |
Stable Path Count: | 108095 | |