Top BGP ASNsdata as of 2026-07-03 21:17

Origin ASNs ranked by their announced footprint in the RIPE RIS RRC00 BGP full view.
Total ASNs (any family)
86 075
IPv4 origin ASNs
78 622
IPv6 origin ASNs
36 822

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 86 075 ASNs · sort: IPv4 addresses (↓) · showing 11901–12000
# ASN v4 networks v4 addresses v6 networks v6 /48 Links
11901 AS15223 1 8.2k · · WHOIS RADAR
11902 AS15278 1 8.2k · · WHOIS RADAR
11903 AS15304 2 8.2k · · WHOIS RADAR
11904 AS15432 1 8.2k · · WHOIS RADAR
11905 AS15443 1 8.2k · · WHOIS RADAR
11906 AS15518 5 8.2k 1 65.5k WHOIS RADAR
11907 AS15595 17 8.2k 1 524.3k WHOIS RADAR
11908 AS15630 1 8.2k 1 65.5k WHOIS RADAR
11909 AS15738 2 8.2k 1 524.3k WHOIS RADAR
11910 AS15790 1 8.2k 1 2k WHOIS RADAR
11911 AS15868 7 8.2k · · WHOIS RADAR
11912 AS16091 1 8.2k · · WHOIS RADAR
11913 AS16174 3 8.2k 1 65.5k WHOIS RADAR
11914 AS16190 15 8.2k · · WHOIS RADAR
11915 AS16214 1 8.2k · · WHOIS RADAR
11916 AS16251 2 8.2k · · WHOIS RADAR
11917 AS16267 1 8.2k · · WHOIS RADAR
11918 AS16344 12 8.2k · · WHOIS RADAR
11919 AS16378 17 8.2k 3 131.1k WHOIS RADAR
11920 AS16413 2 8.2k · · WHOIS RADAR
11921 AS16478 17 8.2k 4 304 WHOIS RADAR
11922 AS16574 32 8.2k · · WHOIS RADAR
11923 AS16597 2 8.2k · · WHOIS RADAR
11924 AS16758 32 8.2k · · WHOIS RADAR
11925 AS16954 5 8.2k · · WHOIS RADAR
11926 AS17202 1 8.2k · · WHOIS RADAR
11927 AS17287 1 8.2k · · WHOIS RADAR
11928 AS17416 6 8.2k 1 65.5k WHOIS RADAR
11929 AS17518 1 8.2k · · WHOIS RADAR
11930 AS17537 17 8.2k 1 65.5k WHOIS RADAR
11931 AS17603 2 8.2k · · WHOIS RADAR
11932 AS17649 2 8.2k 1 65.5k WHOIS RADAR
11933 AS17678 2 8.2k 1 65.5k WHOIS RADAR
11934 AS17739 1 8.2k · · WHOIS RADAR
11935 AS17771 32 8.2k 33 33 WHOIS RADAR
11936 AS17843 1 8.2k · · WHOIS RADAR
11937 AS17876 1 8.2k · · WHOIS RADAR
11938 AS17977 2 8.2k · · WHOIS RADAR
11939 AS17988 11 8.2k · · WHOIS RADAR
11940 AS18181 3 8.2k · · WHOIS RADAR
11941 AS18228 2 8.2k 1 65.5k WHOIS RADAR
11942 AS18362 7 8.2k · · WHOIS RADAR
11943 AS18519 4 8.2k 1 65.5k WHOIS RADAR
11944 AS18547 5 8.2k 5 131.1k WHOIS RADAR
11945 AS18723 22 8.2k · · WHOIS RADAR
11946 AS18818 1 8.2k · · WHOIS RADAR
11947 AS18858 1 8.2k · · WHOIS RADAR
11948 AS18914 14 8.2k 2 131.1k WHOIS RADAR
11949 AS19082 1 8.2k · · WHOIS RADAR
11950 AS19170 2 8.2k 1 65.5k WHOIS RADAR
11951 AS19616 3 8.2k · · WHOIS RADAR
11952 AS19872 1 8.2k 1 65.5k WHOIS RADAR
11953 AS19945 1 8.2k 1 64 WHOIS RADAR
11954 AS20002 15 8.2k 1 65.5k WHOIS RADAR
11955 AS20318 1 8.2k 1 65.5k WHOIS RADAR
11956 AS20382 1 8.2k 1 65.5k WHOIS RADAR
11957 AS20507 1 8.2k · · WHOIS RADAR
11958 AS20576 3 8.2k · · WHOIS RADAR
11959 AS20588 1 8.2k · · WHOIS RADAR
11960 AS20618 1 8.2k 1 524.3k WHOIS RADAR
11961 AS20693 1 8.2k · · WHOIS RADAR
11962 AS20694 6 8.2k 3 131.1k WHOIS RADAR
11963 AS20695 17 8.2k · · WHOIS RADAR
11964 AS20702 1 8.2k · · WHOIS RADAR
11965 AS20805 1 8.2k · · WHOIS RADAR
11966 AS20819 3 8.2k · · WHOIS RADAR
11967 AS20846 3 8.2k · · WHOIS RADAR
11968 AS21173 3 8.2k · · WHOIS RADAR
11969 AS21197 3 8.2k 1 524.3k WHOIS RADAR
11970 AS21244 1 8.2k · · WHOIS RADAR
11971 AS21348 2 8.2k · · WHOIS RADAR
11972 AS21478 1 8.2k · · WHOIS RADAR
11973 AS21555 4 8.2k · · WHOIS RADAR
11974 AS21709 2 8.2k · · WHOIS RADAR
11975 AS22060 6 8.2k · · WHOIS RADAR
11976 AS22247 3 8.2k · · WHOIS RADAR
11977 AS22275 1 8.2k · · WHOIS RADAR
11978 AS22501 32 8.2k · · WHOIS RADAR
11979 AS22601 2 8.2k 5 260 WHOIS RADAR
11980 AS22632 2 8.2k · · WHOIS RADAR
11981 AS22663 15 8.2k · · WHOIS RADAR
11982 AS22711 3 8.2k 3 260 WHOIS RADAR
11983 AS22745 1 8.2k · · WHOIS RADAR
11984 AS22819 2 8.2k 1 1 WHOIS RADAR
11985 AS22921 1 8.2k · · WHOIS RADAR
11986 AS23030 1 8.2k · · WHOIS RADAR
11987 AS23128 7 8.2k · · WHOIS RADAR
11988 AS23497 32 8.2k · · WHOIS RADAR
11989 AS23523 4 8.2k 1 65.5k WHOIS RADAR
11990 AS23582 20 8.2k · · WHOIS RADAR
11991 AS23611 2 8.2k · · WHOIS RADAR
11992 AS23662 1 8.2k · · WHOIS RADAR
11993 AS23695 32 8.2k · · WHOIS RADAR
11994 AS23795 6 8.2k · · WHOIS RADAR
11995 AS23804 1 8.2k · · WHOIS RADAR
11996 AS23817 2 8.2k · · WHOIS RADAR
11997 AS23824 3 8.2k · · WHOIS RADAR
11998 AS23919 8 8.2k · · WHOIS RADAR
11999 AS24337 32 8.2k · · WHOIS RADAR
12000 AS24380 9 8.2k · · WHOIS RADAR