Top BGP ASNsdata as of 2026-11-08 06:54

Origin ASNs ranked by their announced footprint in the RIPE RIS RRC00 BGP full view.
Total ASNs (any family)
87 238
IPv4 origin ASNs
79 635
IPv6 origin ASNs
38 000

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 87 238 ASNs · sort: IPv4 addresses (↓) · showing 11901–12000
# ASN v4 networks v4 addresses ↓ v6 networks v6 /48 Links
11901 AS13012 1 8.2k 1 65.5k WHOIS ↗ RADAR ↗
11902 AS13020 1 8.2k 1 1 WHOIS ↗ RADAR ↗
11903 AS13042 1 8.2k 1 1 WHOIS ↗ RADAR ↗
11904 AS13095 1 8.2k · · WHOIS ↗ RADAR ↗
11905 AS13292 1 8.2k · · WHOIS ↗ RADAR ↗
11906 AS13409 2 8.2k 1 65.5k WHOIS ↗ RADAR ↗
11907 AS13480 25 8.2k · · WHOIS ↗ RADAR ↗
11908 AS13522 3 8.2k · · WHOIS ↗ RADAR ↗
11909 AS13706 28 8.2k 3 69.6k WHOIS ↗ RADAR ↗
11910 AS13742 2 8.2k · · WHOIS ↗ RADAR ↗
11911 AS13866 7 8.2k 1 4.1k WHOIS ↗ RADAR ↗
11912 AS13882 26 8.2k · · WHOIS ↗ RADAR ↗
11913 AS13986 2 8.2k · · WHOIS ↗ RADAR ↗
11914 AS14157 3 8.2k 3 260 WHOIS ↗ RADAR ↗
11915 AS14264 2 8.2k 1 1 WHOIS ↗ RADAR ↗
11916 AS14287 20 8.2k · · WHOIS ↗ RADAR ↗
11917 AS14329 2 8.2k · · WHOIS ↗ RADAR ↗
11918 AS14416 1 8.2k · · WHOIS ↗ RADAR ↗
11919 AS14559 2 8.2k · · WHOIS ↗ RADAR ↗
11920 AS14686 17 8.2k · · WHOIS ↗ RADAR ↗
11921 AS14773 6 8.2k 11 66.1k WHOIS ↗ RADAR ↗
11922 AS14886 2 8.2k · · WHOIS ↗ RADAR ↗
11923 AS14909 2 8.2k · · WHOIS ↗ RADAR ↗
11924 AS15114 1 8.2k · · WHOIS ↗ RADAR ↗
11925 AS15223 1 8.2k · · WHOIS ↗ RADAR ↗
11926 AS15278 1 8.2k · · WHOIS ↗ RADAR ↗
11927 AS15304 2 8.2k · · WHOIS ↗ RADAR ↗
11928 AS15432 1 8.2k · · WHOIS ↗ RADAR ↗
11929 AS15443 1 8.2k · · WHOIS ↗ RADAR ↗
11930 AS15518 5 8.2k 1 65.5k WHOIS ↗ RADAR ↗
11931 AS15595 17 8.2k 1 524.3k WHOIS ↗ RADAR ↗
11932 AS15630 1 8.2k 1 65.5k WHOIS ↗ RADAR ↗
11933 AS15738 2 8.2k 1 524.3k WHOIS ↗ RADAR ↗
11934 AS15868 7 8.2k · · WHOIS ↗ RADAR ↗
11935 AS16091 1 8.2k · · WHOIS ↗ RADAR ↗
11936 AS16174 3 8.2k 1 65.5k WHOIS ↗ RADAR ↗
11937 AS16190 15 8.2k 1 524.3k WHOIS ↗ RADAR ↗
11938 AS16214 1 8.2k · · WHOIS ↗ RADAR ↗
11939 AS16251 2 8.2k · · WHOIS ↗ RADAR ↗
11940 AS16267 1 8.2k · · WHOIS ↗ RADAR ↗
11941 AS16313 1 8.2k · · WHOIS ↗ RADAR ↗
11942 AS16344 12 8.2k · · WHOIS ↗ RADAR ↗
11943 AS16378 17 8.2k 3 131.1k WHOIS ↗ RADAR ↗
11944 AS16413 2 8.2k · · WHOIS ↗ RADAR ↗
11945 AS16437 11 8.2k 1 65.5k WHOIS ↗ RADAR ↗
11946 AS16478 17 8.2k 4 304 WHOIS ↗ RADAR ↗
11947 AS16574 32 8.2k · · WHOIS ↗ RADAR ↗
11948 AS16597 2 8.2k · · WHOIS ↗ RADAR ↗
11949 AS16758 32 8.2k · · WHOIS ↗ RADAR ↗
11950 AS16954 5 8.2k · · WHOIS ↗ RADAR ↗
11951 AS17202 1 8.2k · · WHOIS ↗ RADAR ↗
11952 AS17287 1 8.2k · · WHOIS ↗ RADAR ↗
11953 AS17416 6 8.2k · · WHOIS ↗ RADAR ↗
11954 AS17518 1 8.2k · · WHOIS ↗ RADAR ↗
11955 AS17537 17 8.2k 1 65.5k WHOIS ↗ RADAR ↗
11956 AS17603 2 8.2k · · WHOIS ↗ RADAR ↗
11957 AS17649 2 8.2k 1 65.5k WHOIS ↗ RADAR ↗
11958 AS17678 2 8.2k 1 65.5k WHOIS ↗ RADAR ↗
11959 AS17739 1 8.2k · · WHOIS ↗ RADAR ↗
11960 AS17771 32 8.2k 33 33 WHOIS ↗ RADAR ↗
11961 AS17876 1 8.2k · · WHOIS ↗ RADAR ↗
11962 AS17977 2 8.2k · · WHOIS ↗ RADAR ↗
11963 AS18181 3 8.2k · · WHOIS ↗ RADAR ↗
11964 AS18228 2 8.2k 1 65.5k WHOIS ↗ RADAR ↗
11965 AS18362 7 8.2k · · WHOIS ↗ RADAR ↗
11966 AS18399 32 8.2k · · WHOIS ↗ RADAR ↗
11967 AS18723 22 8.2k · · WHOIS ↗ RADAR ↗
11968 AS18818 1 8.2k · · WHOIS ↗ RADAR ↗
11969 AS18858 1 8.2k · · WHOIS ↗ RADAR ↗
11970 AS18914 14 8.2k 2 131.1k WHOIS ↗ RADAR ↗
11971 AS19082 1 8.2k · · WHOIS ↗ RADAR ↗
11972 AS19170 2 8.2k 1 65.5k WHOIS ↗ RADAR ↗
11973 AS19398 15 8.2k · · WHOIS ↗ RADAR ↗
11974 AS19616 3 8.2k · · WHOIS ↗ RADAR ↗
11975 AS19872 1 8.2k 1 65.5k WHOIS ↗ RADAR ↗
11976 AS19945 1 8.2k 1 64 WHOIS ↗ RADAR ↗
11977 AS20002 15 8.2k 1 65.5k WHOIS ↗ RADAR ↗
11978 AS20318 1 8.2k 1 65.5k WHOIS ↗ RADAR ↗
11979 AS20382 1 8.2k 1 65.5k WHOIS ↗ RADAR ↗
11980 AS20507 1 8.2k · · WHOIS ↗ RADAR ↗
11981 AS20576 3 8.2k · · WHOIS ↗ RADAR ↗
11982 AS20588 1 8.2k · · WHOIS ↗ RADAR ↗
11983 AS20618 1 8.2k 1 524.3k WHOIS ↗ RADAR ↗
11984 AS20693 1 8.2k · · WHOIS ↗ RADAR ↗
11985 AS20695 17 8.2k · · WHOIS ↗ RADAR ↗
11986 AS20702 1 8.2k · · WHOIS ↗ RADAR ↗
11987 AS20805 1 8.2k · · WHOIS ↗ RADAR ↗
11988 AS20819 3 8.2k · · WHOIS ↗ RADAR ↗
11989 AS20846 3 8.2k · · WHOIS ↗ RADAR ↗
11990 AS21173 3 8.2k · · WHOIS ↗ RADAR ↗
11991 AS21197 3 8.2k 1 524.3k WHOIS ↗ RADAR ↗
11992 AS21244 1 8.2k · · WHOIS ↗ RADAR ↗
11993 AS21348 2 8.2k · · WHOIS ↗ RADAR ↗
11994 AS21478 1 8.2k · · WHOIS ↗ RADAR ↗
11995 AS21502 1 8.2k · · WHOIS ↗ RADAR ↗
11996 AS21555 4 8.2k · · WHOIS ↗ RADAR ↗
11997 AS21709 2 8.2k · · WHOIS ↗ RADAR ↗
11998 AS22275 1 8.2k · · WHOIS ↗ RADAR ↗
11999 AS22297 29 8.2k 1 65.5k WHOIS ↗ RADAR ↗
12000 AS22501 32 8.2k · · WHOIS ↗ RADAR ↗