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 85501–85552
# ASN v4 networks v4 addresses v6 networks v6 /48 Links
85501 AS144324 · · 1 65.5k APNIC RADAR
85502 AS144323 · · 1 65.5k APNIC RADAR
85503 AS144322 · · 1 65.5k APNIC RADAR
85504 AS144321 · · 1 65.5k APNIC RADAR
85505 AS144320 · · 1 65.5k APNIC RADAR
85506 AS144319 · · 1 65.5k APNIC RADAR
85507 AS144318 · · 1 65.5k APNIC RADAR
85508 AS144317 · · 1 65.5k APNIC RADAR
85509 AS144315 · · 1 65.5k APNIC RADAR
85510 AS144329 · · 1 65.5k APNIC RADAR
85511 AS144314 · · 1 65.5k APNIC RADAR
85512 AS144313 · · 1 65.5k APNIC RADAR
85513 AS144312 · · 1 65.5k APNIC RADAR
85514 AS144311 · · 1 65.5k APNIC RADAR
85515 AS144310 · · 1 65.5k APNIC RADAR
85516 AS144309 · · 1 65.5k APNIC RADAR
85517 AS144308 · · 1 65.5k APNIC RADAR
85518 AS144307 · · 1 65.5k APNIC RADAR
85519 AS144306 · · 1 65.5k APNIC RADAR
85520 AS144305 · · 1 65.5k APNIC RADAR
85521 AS144304 · · 1 65.5k APNIC RADAR
85522 AS144303 · · 1 65.5k APNIC RADAR
85523 AS144328 · · 1 65.5k APNIC RADAR
85524 AS144330 · · 1 65.5k APNIC RADAR
85525 AS144357 · · 1 65.5k APNIC RADAR
85526 AS144345 · · 1 65.5k APNIC RADAR
85527 AS144356 · · 1 65.5k APNIC RADAR
85528 AS144355 · · 1 65.5k APNIC RADAR
85529 AS144354 · · 1 65.5k APNIC RADAR
85530 AS144353 · · 1 65.5k APNIC RADAR
85531 AS144352 · · 1 65.5k APNIC RADAR
85532 AS144351 · · 1 65.5k APNIC RADAR
85533 AS144350 · · 1 65.5k APNIC RADAR
85534 AS144349 · · 1 65.5k APNIC RADAR
85535 AS144348 · · 1 65.5k APNIC RADAR
85536 AS144347 · · 1 65.5k APNIC RADAR
85537 AS144346 · · 1 65.5k APNIC RADAR
85538 AS144344 · · 1 65.5k APNIC RADAR
85539 AS144331 · · 1 65.5k APNIC RADAR
85540 AS144343 · · 1 65.5k APNIC RADAR
85541 AS144342 · · 1 65.5k APNIC RADAR
85542 AS144341 · · 1 65.5k APNIC RADAR
85543 AS144340 · · 1 65.5k APNIC RADAR
85544 AS144339 · · 1 65.5k APNIC RADAR
85545 AS144338 · · 1 65.5k APNIC RADAR
85546 AS144337 · · 1 65.5k APNIC RADAR
85547 AS144336 · · 1 65.5k APNIC RADAR
85548 AS144335 · · 1 65.5k APNIC RADAR
85549 AS144334 · · 1 65.5k APNIC RADAR
85550 AS144333 · · 1 65.5k APNIC RADAR
85551 AS144332 · · 1 65.5k APNIC RADAR
85552 AS4203902001 · · 1 1 WHOIS RADAR