Top BGP ASNsdata as of 2026-09-16 13:02

Origin ASNs ranked by their announced footprint in the RIPE RIS RRC00 BGP full view.
← BGP Full View 🗺 IPv4 map
Total ASNs (any family)
86 590
IPv4 origin ASNs
79 097
IPv6 origin ASNs
37 391

ASN ranges allocated by IANA to each RIR

From the RIRs' delegated-stats (allocated + assigned). Ranges are coalesced where adjacent.
Registry Total ASNs # ranges Top 5 largest ranges
RIPE DB 0 0
ARIN 0 0
APNIC 0 0
AFRINIC 0 0
LACNIC 0 0
Reset
Found 86 590 ASNs · sort: IPv4 addresses (↓) · showing 1001–1100
# ASN v4 networks v4 addresses ↓ v6 networks v6 /48 Links
1001 AS4750 511 287.2k 10 69.6k WHOIS ↗ RADAR ↗
1002 AS7127 6 287k · · WHOIS ↗ RADAR ↗
1003 AS17608 81 286.7k · · WHOIS ↗ RADAR ↗
1004 AS20960 8 286.7k 1 65.5k WHOIS ↗ RADAR ↗
1005 AS391 38 285.4k · · WHOIS ↗ RADAR ↗
1006 AS6762 289 285.4k 13 131.1k WHOIS ↗ RADAR ↗
1007 AS10455 36 284.7k 6 51 WHOIS ↗ RADAR ↗
1008 AS16342 11 283.6k 1 524.3k WHOIS ↗ RADAR ↗
1009 AS31034 98 283.6k 4 262.1k WHOIS ↗ RADAR ↗
1010 AS16345 171 283.4k 22 67.1k WHOIS ↗ RADAR ↗
1011 AS2854 33 282.9k 10 65.5k WHOIS ↗ RADAR ↗
1012 AS17222 78 282.9k 9 65.7k WHOIS ↗ RADAR ↗
1013 AS54994 1 096 282.9k 159 159 WHOIS ↗ RADAR ↗
1014 AS25956 172 282.6k 6 66.8k WHOIS ↗ RADAR ↗
1015 AS18422 33 282.1k 3 131.1k WHOIS ↗ RADAR ↗
1016 AS36891 43 280.8k 9 67.6k WHOIS ↗ RADAR ↗
1017 AS8147 11 280.1k 5 5 WHOIS ↗ RADAR ↗
1018 AS29066 408 280.1k 10 917.5k WHOIS ↗ RADAR ↗
1019 AS132618 639 280.1k 2 32.8k WHOIS ↗ RADAR ↗
1020 AS139341 1 055 278.5k 222 222 WHOIS ↗ RADAR ↗
1021 AS51375 406 278k 13 589.9k WHOIS ↗ RADAR ↗
1022 AS23352 122 277.8k 24 100.6k WHOIS ↗ RADAR ↗
1023 AS13693 419 277k 16 69.4k WHOIS ↗ RADAR ↗
1024 AS32613 62 276.7k 5 655.6k WHOIS ↗ RADAR ↗
1025 AS6966 14 276k · · WHOIS ↗ RADAR ↗
1026 AS18118 37 274.7k · · WHOIS ↗ RADAR ↗
1027 AS29208 36 274.4k 5 262.1k WHOIS ↗ RADAR ↗
1028 AS16236 35 273.9k 1 65.5k WHOIS ↗ RADAR ↗
1029 AS20910 20 273.9k 3 1.57M WHOIS ↗ RADAR ↗
1030 AS9770 312 272.9k · · WHOIS ↗ RADAR ↗
1031 AS21449 18 272.9k 1 65.5k WHOIS ↗ RADAR ↗
1032 AS23674 484 272.9k 59 67.9k WHOIS ↗ RADAR ↗
1033 AS6300 71 272.6k 1 65.5k WHOIS ↗ RADAR ↗
1034 AS8570 21 272.6k · · WHOIS ↗ RADAR ↗
1035 AS52468 943 272.6k 775 1.13M WHOIS ↗ RADAR ↗
1036 AS20161 221 271.9k 4 1.1M WHOIS ↗ RADAR ↗
1037 AS122 12 271.6k 1 65.5k WHOIS ↗ RADAR ↗
1038 AS5180 56 271.4k · · WHOIS ↗ RADAR ↗
1039 AS58834 40 271.4k 1 65.5k WHOIS ↗ RADAR ↗
1040 AS409 13 270.8k · · WHOIS ↗ RADAR ↗
1041 AS11975 8 270.6k · · WHOIS ↗ RADAR ↗
1042 AS2576 20 269.3k 33 78 WHOIS ↗ RADAR ↗
1043 AS8569 42 269.3k 2 32.8k WHOIS ↗ RADAR ↗
1044 AS18734 176 269.3k 14 65.5k WHOIS ↗ RADAR ↗
1045 AS7506 97 268.8k 6 4.1k WHOIS ↗ RADAR ↗
1046 AS10273 27 268.5k · · WHOIS ↗ RADAR ↗
1047 AS17864 31 268.5k · · WHOIS ↗ RADAR ↗
1048 AS9981 84 268.5k · · WHOIS ↗ RADAR ↗
1049 AS38809 69 268.3k 8 132.6k WHOIS ↗ RADAR ↗
1050 AS13428 179 268k 1 65.5k WHOIS ↗ RADAR ↗
1051 AS37130 22 268k · · WHOIS ↗ RADAR ↗
1052 AS25144 88 267.3k 1 65.5k WHOIS ↗ RADAR ↗
1053 AS36924 42 267k 17 1.05M WHOIS ↗ RADAR ↗
1054 AS204170 564 267k 9 9 WHOIS ↗ RADAR ↗
1055 AS137872 142 266.8k 3 4.1k WHOIS ↗ RADAR ↗
1056 AS10995 20 266.5k · · WHOIS ↗ RADAR ↗
1057 AS27843 431 266.5k 3 131.1k WHOIS ↗ RADAR ↗
1058 AS203 162 266.4k · · WHOIS ↗ RADAR ↗
1059 AS9159 11 265.7k · · WHOIS ↗ RADAR ↗
1060 AS5277 14 265.5k · · WHOIS ↗ RADAR ↗
1061 AS28725 9 265.5k 2 589.8k WHOIS ↗ RADAR ↗
1062 AS51604 154 265.5k 1 1k WHOIS ↗ RADAR ↗
1063 AS30449 17 265.2k · · WHOIS ↗ RADAR ↗
1064 AS47610 12 265.2k 4 524.3k WHOIS ↗ RADAR ↗
1065 AS3512 10 264.7k · · WHOIS ↗ RADAR ↗
1066 AS17 12 264.4k 3 65.6k WHOIS ↗ RADAR ↗
1067 AS10384 15 264.4k 1 65.5k WHOIS ↗ RADAR ↗
1068 AS17439 486 264.4k 20 3.1k WHOIS ↗ RADAR ↗
1069 AS27357 38 264.4k 1 65.5k WHOIS ↗ RADAR ↗
1070 AS37501 11 264.2k 2 5 WHOIS ↗ RADAR ↗
1071 AS9587 75 263.9k 40 139.3k WHOIS ↗ RADAR ↗
1072 AS11377 131 263.9k · · WHOIS ↗ RADAR ↗
1073 AS19902 6 263.7k · · WHOIS ↗ RADAR ↗
1074 AS23655 57 263.7k 33 689.2k WHOIS ↗ RADAR ↗
1075 AS29580 608 263.7k 20 41k WHOIS ↗ RADAR ↗
1076 AS6102 16 263.4k · · WHOIS ↗ RADAR ↗
1077 AS10879 93 263.4k · · WHOIS ↗ RADAR ↗
1078 AS9541 707 263.2k 208 89.3k WHOIS ↗ RADAR ↗
1079 AS5719 9 262.9k 2 20 WHOIS ↗ RADAR ↗
1080 AS36384 4 262.9k 5 66.9k WHOIS ↗ RADAR ↗
1081 AS9488 20 262.7k · · WHOIS ↗ RADAR ↗
1082 AS16989 8 262.7k · · WHOIS ↗ RADAR ↗
1083 AS55 5 262.4k 1 65.5k WHOIS ↗ RADAR ↗
1084 AS299 5 262.4k 1 65.5k WHOIS ↗ RADAR ↗
1085 AS822 7 262.4k · · WHOIS ↗ RADAR ↗
1086 AS11577 7 262.4k · · WHOIS ↗ RADAR ↗
1087 AS14298 4 262.4k 1 4.1k WHOIS ↗ RADAR ↗
1088 AS197425 5 262.4k · · WHOIS ↗ RADAR ↗
1089 AS291 1 262.1k · · WHOIS ↗ RADAR ↗
1090 AS292 1 262.1k · · WHOIS ↗ RADAR ↗
1091 AS7925 6 262.1k · · WHOIS ↗ RADAR ↗
1092 AS8698 109 262.1k · · WHOIS ↗ RADAR ↗
1093 AS22390 5 262.1k · · WHOIS ↗ RADAR ↗
1094 AS38700 6 262.1k · · WHOIS ↗ RADAR ↗
1095 AS15962 17 261.4k 1 1.05M WHOIS ↗ RADAR ↗
1096 AS156 12 260.4k · · WHOIS ↗ RADAR ↗
1097 AS12390 18 260.1k 2 131.1k WHOIS ↗ RADAR ↗
1098 AS24203 327 260.1k 240 68.4k WHOIS ↗ RADAR ↗
1099 AS19 26 259.6k 3 4.6k WHOIS ↗ RADAR ↗
1100 AS20311 33 258k · · WHOIS ↗ RADAR ↗