Top BGP ASNsdata as of 2026-09-18 13:21

Origin ASNs ranked by their announced footprint in the RIPE RIS RRC00 BGP full view.
← BGP Full View 🗺 IPv4 map
Total ASNs (any family)
86 599
IPv4 origin ASNs
79 116
IPv6 origin ASNs
37 387

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 86 599 ASNs · sort: IPv4 addresses (↑) · showing 81801–81900
# ASN v4 networks v4 addresses ↑ v6 networks v6 /48 Links
81801 AS49572 3 41.2k 1 65.5k WHOIS ↗ RADAR ↗
81802 AS137698 54 41.2k 19 33.8k WHOIS ↗ RADAR ↗
81803 AS17612 42 41.2k · · WHOIS ↗ RADAR ↗
81804 AS9432 6 41.5k 1 65.5k WHOIS ↗ RADAR ↗
81805 AS14860 27 41.5k 3 135.2k WHOIS ↗ RADAR ↗
81806 AS21430 65 41.5k 5 65.5k WHOIS ↗ RADAR ↗
81807 AS28477 35 41.5k 1 1 WHOIS ↗ RADAR ↗
81808 AS37187 62 41.5k 2 65.5k WHOIS ↗ RADAR ↗
81809 AS54032 11 41.5k · · WHOIS ↗ RADAR ↗
81810 AS199967 152 41.5k · · WHOIS ↗ RADAR ↗
81811 AS204601 139 41.5k 1 524.3k WHOIS ↗ RADAR ↗
81812 AS208972 89 41.5k 23 786.5k WHOIS ↗ RADAR ↗
81813 AS262664 54 41.5k 17 114.7k WHOIS ↗ RADAR ↗
81814 AS262740 64 41.5k 29 65.6k WHOIS ↗ RADAR ↗
81815 AS327799 59 41.5k · · WHOIS ↗ RADAR ↗
81816 AS397575 5 41.5k · · WHOIS ↗ RADAR ↗
81817 AS398378 27 41.5k 3 3 WHOIS ↗ RADAR ↗
81818 AS2511 5 41.7k · · WHOIS ↗ RADAR ↗
81819 AS7560 31 41.7k · · WHOIS ↗ RADAR ↗
81820 AS10821 26 41.7k · · WHOIS ↗ RADAR ↗
81821 AS12764 62 41.7k · · WHOIS ↗ RADAR ↗
81822 AS24634 60 41.7k · · WHOIS ↗ RADAR ↗
81823 AS31103 39 41.7k 1 524.3k WHOIS ↗ RADAR ↗
81824 AS34187 11 41.7k 1 1 WHOIS ↗ RADAR ↗
81825 AS39442 36 41.7k · · WHOIS ↗ RADAR ↗
81826 AS43391 100 41.7k 3 589.8k WHOIS ↗ RADAR ↗
81827 AS44092 37 41.7k 5 2.16M WHOIS ↗ RADAR ↗
81828 AS53180 62 41.7k 31 327.7k WHOIS ↗ RADAR ↗
81829 AS56167 44 41.7k 648 648 WHOIS ↗ RADAR ↗
81830 AS56173 25 41.7k 6 12 WHOIS ↗ RADAR ↗
81831 AS271907 40 41.7k 1 65.5k WHOIS ↗ RADAR ↗
81832 AS34224 136 41.7k 18 65.6k WHOIS ↗ RADAR ↗
81833 AS1982 7 42k · · WHOIS ↗ RADAR ↗
81834 AS6740 4 42k · · WHOIS ↗ RADAR ↗
81835 AS7195 129 42k 74 65.6k WHOIS ↗ RADAR ↗
81836 AS8416 4 42k 1 524.3k WHOIS ↗ RADAR ↗
81837 AS14955 38 42k · · WHOIS ↗ RADAR ↗
81838 AS19515 16 42k 1 65.5k WHOIS ↗ RADAR ↗
81839 AS23308 16 42k 1 65.5k WHOIS ↗ RADAR ↗
81840 AS24323 98 42k 4 65.5k WHOIS ↗ RADAR ↗
81841 AS24822 3 42k 1 524.3k WHOIS ↗ RADAR ↗
81842 AS26292 20 42k 1 65.5k WHOIS ↗ RADAR ↗
81843 AS28171 86 42k 34 327.7k WHOIS ↗ RADAR ↗
81844 AS35467 13 42k 1 65.5k WHOIS ↗ RADAR ↗
81845 AS39812 13 42k · · WHOIS ↗ RADAR ↗
81846 AS47217 66 42k 3 196.6k WHOIS ↗ RADAR ↗
81847 AS135607 162 42k 2 131.1k WHOIS ↗ RADAR ↗
81848 AS395582 84 42k 1 65.5k WHOIS ↗ RADAR ↗
81849 AS399049 44 42k 2 69.6k WHOIS ↗ RADAR ↗
81850 AS4638 98 42.2k · · WHOIS ↗ RADAR ↗
81851 AS6058 55 42.2k · · WHOIS ↗ RADAR ↗
81852 AS8014 23 42.2k · · WHOIS ↗ RADAR ↗
81853 AS28279 28 42.2k 3 65.5k WHOIS ↗ RADAR ↗
81854 AS41012 10 42.2k · · WHOIS ↗ RADAR ↗
81855 AS48096 126 42.2k 4 16.4k WHOIS ↗ RADAR ↗
81856 AS48282 165 42.2k 2 2 WHOIS ↗ RADAR ↗
81857 AS52260 37 42.2k · · WHOIS ↗ RADAR ↗
81858 AS52892 65 42.2k 9 66.6k WHOIS ↗ RADAR ↗
81859 AS56330 30 42.2k 1 1k WHOIS ↗ RADAR ↗
81860 AS204957 142 42.2k 19 983k WHOIS ↗ RADAR ↗
81861 AS263683 34 42.2k 4 15 WHOIS ↗ RADAR ↗
81862 AS393552 26 42.2k 1 65.5k WHOIS ↗ RADAR ↗
81863 AS3810 13 42.5k · · WHOIS ↗ RADAR ↗
81864 AS4314 63 42.5k · · WHOIS ↗ RADAR ↗
81865 AS5033 13 42.5k · · WHOIS ↗ RADAR ↗
81866 AS12399 5 42.5k 1 524.3k WHOIS ↗ RADAR ↗
81867 AS25876 29 42.5k · · WHOIS ↗ RADAR ↗
81868 AS25977 44 42.5k · · WHOIS ↗ RADAR ↗
81869 AS27419 10 42.5k · · WHOIS ↗ RADAR ↗
81870 AS27446 14 42.5k 1 65.5k WHOIS ↗ RADAR ↗
81871 AS28015 163 42.5k · · WHOIS ↗ RADAR ↗
81872 AS37182 39 42.5k 2 65.5k WHOIS ↗ RADAR ↗
81873 AS45595 8 42.5k · · WHOIS ↗ RADAR ↗
81874 AS134090 55 42.5k 30 2.36M WHOIS ↗ RADAR ↗
81875 AS394432 25 42.5k · · WHOIS ↗ RADAR ↗
81876 AS399610 9 42.5k · · WHOIS ↗ RADAR ↗
81877 AS9085 6 42.8k 2 65.5k WHOIS ↗ RADAR ↗
81878 AS22011 43 42.8k 4 16.4k WHOIS ↗ RADAR ↗
81879 AS30447 14 42.8k 3 12.3k WHOIS ↗ RADAR ↗
81880 AS30536 71 42.8k 15 2.3k WHOIS ↗ RADAR ↗
81881 AS51032 11 42.8k 2 131.1k WHOIS ↗ RADAR ↗
81882 AS138296 140 42.8k 3 131.1k WHOIS ↗ RADAR ↗
81883 AS140716 73 42.8k 7 4.4k WHOIS ↗ RADAR ↗
81884 AS395383 25 42.8k 1 65.5k WHOIS ↗ RADAR ↗
81885 AS11668 60 43k · · WHOIS ↗ RADAR ↗
81886 AS19531 12 43k 1 1.05M WHOIS ↗ RADAR ↗
81887 AS21310 12 43k 1 65.5k WHOIS ↗ RADAR ↗
81888 AS22355 3 43k 1 65.5k WHOIS ↗ RADAR ↗
81889 AS28349 53 43k 2 81.9k WHOIS ↗ RADAR ↗
81890 AS28647 23 43k · · WHOIS ↗ RADAR ↗
81891 AS36012 14 43k 2 131.1k WHOIS ↗ RADAR ↗
81892 AS37649 56 43k 2 65.6k WHOIS ↗ RADAR ↗
81893 AS37650 9 43k 3 131.1k WHOIS ↗ RADAR ↗
81894 AS43529 7 43k 2 65.8k WHOIS ↗ RADAR ↗
81895 AS43939 5 43k 5 143.4k WHOIS ↗ RADAR ↗
81896 AS46208 46 43k 7 229.4k WHOIS ↗ RADAR ↗
81897 AS46906 28 43k 1 65.5k WHOIS ↗ RADAR ↗
81898 AS48173 36 43k 2 131.1k WHOIS ↗ RADAR ↗
81899 AS154321 98 43k 1 1 WHOIS ↗ RADAR ↗
81900 AS201942 66 43k 1 65.5k WHOIS ↗ RADAR ↗