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 2101–2200
# ASN v4 networks v4 addresses v6 networks v6 /48 Links
2101 AS145444 · · 1 65.5k APNIC RADAR
2102 AS145479 · · 1 65.5k APNIC RADAR
2103 AS145481 · · 1 65.5k APNIC RADAR
2104 AS145547 · · 1 65.5k APNIC RADAR
2105 AS145531 · · 1 65.5k APNIC RADAR
2106 AS145517 · · 1 65.5k APNIC RADAR
2107 AS145518 · · 1 65.5k APNIC RADAR
2108 AS145519 · · 1 65.5k APNIC RADAR
2109 AS145520 · · 1 65.5k APNIC RADAR
2110 AS145521 · · 1 65.5k APNIC RADAR
2111 AS145522 · · 1 65.5k APNIC RADAR
2112 AS145523 · · 1 65.5k APNIC RADAR
2113 AS145524 · · 1 65.5k APNIC RADAR
2114 AS145525 · · 1 65.5k APNIC RADAR
2115 AS145526 · · 1 65.5k APNIC RADAR
2116 AS145527 · · 1 65.5k APNIC RADAR
2117 AS145528 · · 1 65.5k APNIC RADAR
2118 AS145529 · · 1 65.5k APNIC RADAR
2119 AS145530 · · 1 65.5k APNIC RADAR
2120 AS145532 · · 1 65.5k APNIC RADAR
2121 AS145515 · · 1 65.5k APNIC RADAR
2122 AS145533 · · 1 65.5k APNIC RADAR
2123 AS145534 · · 1 65.5k APNIC RADAR
2124 AS145535 · · 1 65.5k APNIC RADAR
2125 AS145536 · · 1 65.5k APNIC RADAR
2126 AS145537 · · 1 65.5k APNIC RADAR
2127 AS145538 · · 1 65.5k APNIC RADAR
2128 AS145539 · · 1 65.5k APNIC RADAR
2129 AS145540 · · 1 65.5k APNIC RADAR
2130 AS145541 · · 1 65.5k APNIC RADAR
2131 AS145542 · · 1 65.5k APNIC RADAR
2132 AS145543 · · 1 65.5k APNIC RADAR
2133 AS145544 · · 1 65.5k APNIC RADAR
2134 AS145545 · · 1 65.5k APNIC RADAR
2135 AS145546 · · 1 65.5k APNIC RADAR
2136 AS145516 · · 1 65.5k APNIC RADAR
2137 AS145514 · · 1 65.5k APNIC RADAR
2138 AS145482 · · 1 65.5k APNIC RADAR
2139 AS145497 · · 1 65.5k APNIC RADAR
2140 AS145483 · · 1 65.5k APNIC RADAR
2141 AS145484 · · 1 65.5k APNIC RADAR
2142 AS145485 · · 1 65.5k APNIC RADAR
2143 AS145486 · · 1 65.5k APNIC RADAR
2144 AS145487 · · 1 65.5k APNIC RADAR
2145 AS145488 · · 1 65.5k APNIC RADAR
2146 AS145489 · · 1 65.5k APNIC RADAR
2147 AS145490 · · 1 65.5k APNIC RADAR
2148 AS145491 · · 1 65.5k APNIC RADAR
2149 AS145492 · · 1 65.5k APNIC RADAR
2150 AS145493 · · 1 65.5k APNIC RADAR
2151 AS145494 · · 1 65.5k APNIC RADAR
2152 AS145495 · · 1 65.5k APNIC RADAR
2153 AS145496 · · 1 65.5k APNIC RADAR
2154 AS145498 · · 1 65.5k APNIC RADAR
2155 AS145513 · · 1 65.5k APNIC RADAR
2156 AS145499 · · 1 65.5k APNIC RADAR
2157 AS145500 · · 1 65.5k APNIC RADAR
2158 AS145501 · · 1 65.5k APNIC RADAR
2159 AS145502 · · 1 65.5k APNIC RADAR
2160 AS145503 · · 1 65.5k APNIC RADAR
2161 AS145504 · · 1 65.5k APNIC RADAR
2162 AS145505 · · 1 65.5k APNIC RADAR
2163 AS145506 · · 1 65.5k APNIC RADAR
2164 AS145507 · · 1 65.5k APNIC RADAR
2165 AS145508 · · 1 65.5k APNIC RADAR
2166 AS145509 · · 1 65.5k APNIC RADAR
2167 AS145510 · · 1 65.5k APNIC RADAR
2168 AS145511 · · 1 65.5k APNIC RADAR
2169 AS145512 · · 1 65.5k APNIC RADAR
2170 AS52042 · · 2 69.6k RIPE DB RADAR
2171 AS144380 · · 1 65.5k APNIC RADAR
2172 AS146227 · · 1 65.5k APNIC RADAR
2173 AS143330 · · 1 65.5k APNIC RADAR
2174 AS143321 · · 1 65.5k APNIC RADAR
2175 AS142074 · · 1 1 APNIC RADAR
2176 AS142073 · · 1 1 APNIC RADAR
2177 AS143322 · · 1 65.5k APNIC RADAR
2178 AS143323 · · 1 65.5k APNIC RADAR
2179 AS142072 · · 1 1 APNIC RADAR
2180 AS143324 · · 1 65.5k APNIC RADAR
2181 AS143325 · · 1 65.5k APNIC RADAR
2182 AS143326 · · 1 65.5k APNIC RADAR
2183 AS143327 · · 1 65.5k APNIC RADAR
2184 AS143328 · · 1 65.5k APNIC RADAR
2185 AS142071 · · 1 1 APNIC RADAR
2186 AS143329 · · 1 65.5k APNIC RADAR
2187 AS142070 · · 1 1 APNIC RADAR
2188 AS143319 · · 1 65.5k APNIC RADAR
2189 AS142069 · · 1 1 APNIC RADAR
2190 AS143331 · · 1 65.5k APNIC RADAR
2191 AS143332 · · 1 65.5k APNIC RADAR
2192 AS143333 · · 1 65.5k APNIC RADAR
2193 AS142068 · · 1 1 APNIC RADAR
2194 AS143334 · · 1 65.5k APNIC RADAR
2195 AS142067 · · 1 1 APNIC RADAR
2196 AS143335 · · 1 65.5k APNIC RADAR
2197 AS143336 · · 1 65.5k APNIC RADAR
2198 AS143337 · · 1 65.5k APNIC RADAR
2199 AS143338 · · 1 65.5k APNIC RADAR
2200 AS142025 · · 1 16 APNIC RADAR