Top BGP ASNsdata as of 2026-04-24 21:19

Origin ASNs ranked by their announced footprint in the RIPE RIS RRC00 BGP full view.
Total ASNs (any family)
85 552
IPv4 origin ASNs
78 185
IPv6 origin ASNs
36 403

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 39 342 5 034 198698–198901 (204) · 201730–201926 (197) · 202029–202197 (169) · 204546–204710 (165) · 203960–204113 (154)
ARIN 33 874 1 960 402104–402446 (343) · 397666–397973 (308) · 396530–396830 (301) · 401812–402102 (291) · 5090–5376 (287)
APNIC 31 017 1 022 142636–146959 (4 324) · 147063–149043 (1 981) · 131478–132011 (534) · 149048–149433 (386) · 63488–63828 (341)
AFRINIC 2 717 518 329454–329707 (254) · 329322–329452 (131) · 329205–329319 (115) · 37773–37810 (38) · 329165–329199 (35)
LACNIC 14 139 2 265 273818–274001 (184) · 271956–272125 (170) · 274003–274142 (140) · 274461–274594 (134) · 275613–275738 (126)
Reset
Found 85 552 ASNs · sort: IPv4 addresses (↓) · showing 81901–82000
# ASN v4 networks v4 addresses v6 networks v6 /48 Links
81901 AS143144 · · 1 65.5k APNIC RADAR
81902 AS143143 · · 1 65.5k APNIC RADAR
81903 AS143142 · · 1 65.5k APNIC RADAR
81904 AS143141 · · 1 65.5k APNIC RADAR
81905 AS143140 · · 1 65.5k APNIC RADAR
81906 AS143139 · · 1 65.5k APNIC RADAR
81907 AS143138 · · 1 65.5k APNIC RADAR
81908 AS143137 · · 1 65.5k APNIC RADAR
81909 AS143136 · · 1 65.5k APNIC RADAR
81910 AS143134 · · 1 65.5k APNIC RADAR
81911 AS143121 · · 1 65.5k APNIC RADAR
81912 AS143133 · · 1 65.5k APNIC RADAR
81913 AS143132 · · 1 65.5k APNIC RADAR
81914 AS143131 · · 1 65.5k APNIC RADAR
81915 AS143130 · · 1 65.5k APNIC RADAR
81916 AS143129 · · 1 65.5k APNIC RADAR
81917 AS143128 · · 1 65.5k APNIC RADAR
81918 AS143127 · · 1 65.5k APNIC RADAR
81919 AS143126 · · 1 65.5k APNIC RADAR
81920 AS143125 · · 1 65.5k APNIC RADAR
81921 AS143124 · · 1 65.5k APNIC RADAR
81922 AS143123 · · 1 65.5k APNIC RADAR
81923 AS143122 · · 1 65.5k APNIC RADAR
81924 AS143093 · · 1 65.5k APNIC RADAR
81925 AS143091 · · 1 65.5k APNIC RADAR
81926 AS143148 · · 1 65.5k APNIC RADAR
81927 AS143049 · · 1 65.5k APNIC RADAR
81928 AS143060 · · 1 65.5k APNIC RADAR
81929 AS143059 · · 1 65.5k APNIC RADAR
81930 AS143058 · · 1 65.5k APNIC RADAR
81931 AS143057 · · 1 65.5k APNIC RADAR
81932 AS143056 · · 1 65.5k APNIC RADAR
81933 AS143055 · · 1 65.5k APNIC RADAR
81934 AS143054 · · 1 65.5k APNIC RADAR
81935 AS143053 · · 1 65.5k APNIC RADAR
81936 AS143052 · · 1 65.5k APNIC RADAR
81937 AS143051 · · 1 65.5k APNIC RADAR
81938 AS143050 · · 1 65.5k APNIC RADAR
81939 AS143048 · · 1 65.5k APNIC RADAR
81940 AS143062 · · 1 65.5k APNIC RADAR
81941 AS143047 · · 1 65.5k APNIC RADAR
81942 AS143046 · · 1 65.5k APNIC RADAR
81943 AS143045 · · 1 65.5k APNIC RADAR
81944 AS143044 · · 1 65.5k APNIC RADAR
81945 AS143043 · · 1 65.5k APNIC RADAR
81946 AS143042 · · 1 65.5k APNIC RADAR
81947 AS143041 · · 1 65.5k APNIC RADAR
81948 AS143040 · · 1 65.5k APNIC RADAR
81949 AS143039 · · 1 65.5k APNIC RADAR
81950 AS143038 · · 1 65.5k APNIC RADAR
81951 AS143037 · · 1 65.5k APNIC RADAR
81952 AS143036 · · 1 65.5k APNIC RADAR
81953 AS143061 · · 1 65.5k APNIC RADAR
81954 AS143063 · · 1 65.5k APNIC RADAR
81955 AS143090 · · 1 65.5k APNIC RADAR
81956 AS143078 · · 1 65.5k APNIC RADAR
81957 AS143089 · · 1 65.5k APNIC RADAR
81958 AS143088 · · 1 65.5k APNIC RADAR
81959 AS143087 · · 1 65.5k APNIC RADAR
81960 AS143086 · · 1 65.5k APNIC RADAR
81961 AS143085 · · 1 65.5k APNIC RADAR
81962 AS143084 · · 1 65.5k APNIC RADAR
81963 AS143083 · · 1 65.5k APNIC RADAR
81964 AS143082 · · 1 65.5k APNIC RADAR
81965 AS143081 · · 1 65.5k APNIC RADAR
81966 AS143080 · · 1 65.5k APNIC RADAR
81967 AS143079 · · 1 65.5k APNIC RADAR
81968 AS143077 · · 1 65.5k APNIC RADAR
81969 AS143064 · · 1 65.5k APNIC RADAR
81970 AS143076 · · 1 65.5k APNIC RADAR
81971 AS143075 · · 1 65.5k APNIC RADAR
81972 AS143074 · · 1 65.5k APNIC RADAR
81973 AS143073 · · 1 65.5k APNIC RADAR
81974 AS143072 · · 1 65.5k APNIC RADAR
81975 AS143071 · · 1 65.5k APNIC RADAR
81976 AS143070 · · 1 65.5k APNIC RADAR
81977 AS143069 · · 1 65.5k APNIC RADAR
81978 AS143068 · · 1 65.5k APNIC RADAR
81979 AS143067 · · 1 65.5k APNIC RADAR
81980 AS143066 · · 1 65.5k APNIC RADAR
81981 AS143065 · · 1 65.5k APNIC RADAR
81982 AS143147 · · 1 65.5k APNIC RADAR
81983 AS143149 · · 1 65.5k APNIC RADAR
81984 AS143034 · · 1 65.5k APNIC RADAR
81985 AS143221 · · 1 65.5k APNIC RADAR
81986 AS143232 · · 1 65.5k APNIC RADAR
81987 AS143231 · · 1 65.5k APNIC RADAR
81988 AS143230 · · 1 65.5k APNIC RADAR
81989 AS143229 · · 1 65.5k APNIC RADAR
81990 AS143228 · · 1 65.5k APNIC RADAR
81991 AS143227 · · 1 65.5k APNIC RADAR
81992 AS143226 · · 1 65.5k APNIC RADAR
81993 AS143225 · · 1 65.5k APNIC RADAR
81994 AS143224 · · 1 65.5k APNIC RADAR
81995 AS143223 · · 1 65.5k APNIC RADAR
81996 AS143222 · · 1 65.5k APNIC RADAR
81997 AS143220 · · 1 65.5k APNIC RADAR
81998 AS143234 · · 1 65.5k APNIC RADAR
81999 AS143219 · · 1 65.5k APNIC RADAR
82000 AS143218 · · 1 65.5k APNIC RADAR