Top BGP ASNsdata as of 2026-09-24 14:19

Origin ASNs ranked by their announced footprint in the RIPE RIS RRC00 BGP full view.
Total ASNs (any family)
86 602
IPv4 origin ASNs
79 108
IPv6 origin ASNs
37 402

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 86 602 ASNs · sort: IPv4 addresses (↑) · showing 71001–71100
# ASN v4 networks v4 addresses ↑ v6 networks v6 /48 Links
71001 AS25058 2 5.1k 1 65.5k WHOIS ↗ RADAR ↗
71002 AS25335 11 5.1k · · WHOIS ↗ RADAR ↗
71003 AS25455 6 5.1k 3 393.2k WHOIS ↗ RADAR ↗
71004 AS25496 2 5.1k 1 65.5k WHOIS ↗ RADAR ↗
71005 AS25585 2 5.1k · · WHOIS ↗ RADAR ↗
71006 AS25787 11 5.1k 1 65.5k WHOIS ↗ RADAR ↗
71007 AS26111 8 5.1k · · WHOIS ↗ RADAR ↗
71008 AS26742 2 5.1k · · WHOIS ↗ RADAR ↗
71009 AS27009 2 5.1k · · WHOIS ↗ RADAR ↗
71010 AS28080 15 5.1k 1 65.5k WHOIS ↗ RADAR ↗
71011 AS28107 2 5.1k · · WHOIS ↗ RADAR ↗
71012 AS28383 10 5.1k · · WHOIS ↗ RADAR ↗
71013 AS28423 17 5.1k 3 192 WHOIS ↗ RADAR ↗
71014 AS28572 15 5.1k 8 134.4k WHOIS ↗ RADAR ↗
71015 AS28582 9 5.1k · · WHOIS ↗ RADAR ↗
71016 AS28603 13 5.1k · · WHOIS ↗ RADAR ↗
71017 AS28630 4 5.1k · · WHOIS ↗ RADAR ↗
71018 AS28768 3 5.1k 2 131.1k WHOIS ↗ RADAR ↗
71019 AS28944 20 5.1k · · WHOIS ↗ RADAR ↗
71020 AS28954 3 5.1k 1 524.3k WHOIS ↗ RADAR ↗
71021 AS28999 2 5.1k 1 524.3k WHOIS ↗ RADAR ↗
71022 AS29033 2 5.1k 4 4 WHOIS ↗ RADAR ↗
71023 AS29039 16 5.1k · · WHOIS ↗ RADAR ↗
71024 AS29140 2 5.1k 4 66.3k WHOIS ↗ RADAR ↗
71025 AS29152 10 5.1k 1 1 WHOIS ↗ RADAR ↗
71026 AS29165 6 5.1k · · WHOIS ↗ RADAR ↗
71027 AS29337 20 5.1k · · WHOIS ↗ RADAR ↗
71028 AS29674 5 5.1k · · WHOIS ↗ RADAR ↗
71029 AS29733 13 5.1k · · WHOIS ↗ RADAR ↗
71030 AS29907 6 5.1k · · WHOIS ↗ RADAR ↗
71031 AS30305 18 5.1k · · WHOIS ↗ RADAR ↗
71032 AS30455 14 5.1k 4 4.1k WHOIS ↗ RADAR ↗
71033 AS30491 20 5.1k · · WHOIS ↗ RADAR ↗
71034 AS30539 9 5.1k 2 5 WHOIS ↗ RADAR ↗
71035 AS30729 2 5.1k · · WHOIS ↗ RADAR ↗
71036 AS30852 2 5.1k · · WHOIS ↗ RADAR ↗
71037 AS31124 2 5.1k · · WHOIS ↗ RADAR ↗
71038 AS31147 2 5.1k · · WHOIS ↗ RADAR ↗
71039 AS31297 3 5.1k · · WHOIS ↗ RADAR ↗
71040 AS31349 2 5.1k 1 524.3k WHOIS ↗ RADAR ↗
71041 AS31420 20 5.1k · · WHOIS ↗ RADAR ↗
71042 AS31445 19 5.1k 1 65.5k WHOIS ↗ RADAR ↗
71043 AS31449 2 5.1k · · WHOIS ↗ RADAR ↗
71044 AS31712 3 5.1k · · WHOIS ↗ RADAR ↗
71045 AS31777 5 5.1k · · WHOIS ↗ RADAR ↗
71046 AS32003 2 5.1k · · WHOIS ↗ RADAR ↗
71047 AS32385 13 5.1k · · WHOIS ↗ RADAR ↗
71048 AS32442 4 5.1k · · WHOIS ↗ RADAR ↗
71049 AS32726 13 5.1k 2 272 WHOIS ↗ RADAR ↗
71050 AS32746 20 5.1k · · WHOIS ↗ RADAR ↗
71051 AS32952 3 5.1k · · WHOIS ↗ RADAR ↗
71052 AS33059 19 5.1k 8 8 WHOIS ↗ RADAR ↗
71053 AS33133 4 5.1k · · WHOIS ↗ RADAR ↗
71054 AS33354 4 5.1k · · WHOIS ↗ RADAR ↗
71055 AS33781 20 5.1k · · WHOIS ↗ RADAR ↗
71056 AS33828 3 5.1k 1 65.5k WHOIS ↗ RADAR ↗
71057 AS34359 2 5.1k · · WHOIS ↗ RADAR ↗
71058 AS34403 10 5.1k · · WHOIS ↗ RADAR ↗
71059 AS34513 10 5.1k · · WHOIS ↗ RADAR ↗
71060 AS34554 2 5.1k 1 65.5k WHOIS ↗ RADAR ↗
71061 AS34704 20 5.1k 1 524.3k WHOIS ↗ RADAR ↗
71062 AS34767 2 5.1k 1 65.5k WHOIS ↗ RADAR ↗
71063 AS34837 19 5.1k · · WHOIS ↗ RADAR ↗
71064 AS34970 8 5.1k · · WHOIS ↗ RADAR ↗
71065 AS34978 5 5.1k · · WHOIS ↗ RADAR ↗
71066 AS35107 7 5.1k · · WHOIS ↗ RADAR ↗
71067 AS35122 2 5.1k · · WHOIS ↗ RADAR ↗
71068 AS35206 6 5.1k 1 524.3k WHOIS ↗ RADAR ↗
71069 AS35600 8 5.1k 4 655.4k WHOIS ↗ RADAR ↗
71070 AS35682 13 5.1k · · WHOIS ↗ RADAR ↗
71071 AS36048 10 5.1k · · WHOIS ↗ RADAR ↗
71072 AS36218 10 5.1k · · WHOIS ↗ RADAR ↗
71073 AS36372 2 5.1k 1 65.5k WHOIS ↗ RADAR ↗
71074 AS36482 2 5.1k · · WHOIS ↗ RADAR ↗
71075 AS36825 2 5.1k · · WHOIS ↗ RADAR ↗
71076 AS37098 20 5.1k 1 4.1k WHOIS ↗ RADAR ↗
71077 AS37184 14 5.1k · · WHOIS ↗ RADAR ↗
71078 AS37189 13 5.1k · · WHOIS ↗ RADAR ↗
71079 AS37211 8 5.1k · · WHOIS ↗ RADAR ↗
71080 AS37508 12 5.1k 13 65.7k WHOIS ↗ RADAR ↗
71081 AS37916 3 5.1k · · WHOIS ↗ RADAR ↗
71082 AS38714 9 5.1k · · WHOIS ↗ RADAR ↗
71083 AS38771 12 5.1k · · WHOIS ↗ RADAR ↗
71084 AS38923 4 5.1k · · WHOIS ↗ RADAR ↗
71085 AS39277 5 5.1k · · WHOIS ↗ RADAR ↗
71086 AS39444 9 5.1k 1 65.5k WHOIS ↗ RADAR ↗
71087 AS39875 2 5.1k · · WHOIS ↗ RADAR ↗
71088 AS39938 20 5.1k · · WHOIS ↗ RADAR ↗
71089 AS40300 10 5.1k 5 5 WHOIS ↗ RADAR ↗
71090 AS40539 7 5.1k · · WHOIS ↗ RADAR ↗
71091 AS40598 3 5.1k · · WHOIS ↗ RADAR ↗
71092 AS40619 5 5.1k · · WHOIS ↗ RADAR ↗
71093 AS40773 10 5.1k 1 1 WHOIS ↗ RADAR ↗
71094 AS40841 15 5.1k · · WHOIS ↗ RADAR ↗
71095 AS41090 7 5.1k 2 131.1k WHOIS ↗ RADAR ↗
71096 AS41155 20 5.1k · · WHOIS ↗ RADAR ↗
71097 AS41336 5 5.1k · · WHOIS ↗ RADAR ↗
71098 AS41453 2 5.1k 2 589.8k WHOIS ↗ RADAR ↗
71099 AS41454 9 5.1k · · WHOIS ↗ RADAR ↗
71100 AS41541 20 5.1k · · WHOIS ↗ RADAR ↗