Top BGP ASNsdata as of 2026-05-09 12:44

Origin ASNs ranked by their announced footprint in the RIPE RIS RRC00 BGP full view.
← BGP Full View 🗺 IPv4 map
Total ASNs (any family)
85 633
IPv4 origin ASNs
78 282
IPv6 origin ASNs
36 456

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 85 633 ASNs · sort: IPv4 addresses (↑) · showing 72401–72500
# ASN v4 networks v4 addresses ↑ v6 networks v6 /48 Links
72401 AS36329 18 6.9k 9 24 ARIN ↗ RADAR ↗
72402 AS202759 27 6.9k 3 1.05M RIPE DB ↗ RADAR ↗
72403 AS39078 5 6.9k 2 524.3k RIPE DB ↗ RADAR ↗
72404 AS39087 19 6.9k 1 524.3k RIPE DB ↗ RADAR ↗
72405 AS42312 18 6.9k · · RIPE DB ↗ RADAR ↗
72406 AS59521 8 6.9k · · RIPE DB ↗ RADAR ↗
72407 AS46996 13 6.9k · · ARIN ↗ RADAR ↗
72408 AS136393 15 6.9k 2 2 APNIC ↗ RADAR ↗
72409 AS211273 27 6.9k · · RIPE DB ↗ RADAR ↗
72410 AS47050 12 6.9k · · ARIN ↗ RADAR ↗
72411 AS135341 27 6.9k 3 3 APNIC ↗ RADAR ↗
72412 AS52604 9 6.9k 1 65.5k LACNIC ↗ RADAR ↗
72413 AS204582 27 6.9k 10 70 RIPE DB ↗ RADAR ↗
72414 AS16843 15 6.9k 1 65.5k ARIN ↗ RADAR ↗
72415 AS33668 27 6.9k 69 69 ARIN ↗ RADAR ↗
72416 AS264688 17 6.9k · · LACNIC ↗ RADAR ↗
72417 AS27569 9 6.9k · · ARIN ↗ RADAR ↗
72418 AS16739 7 6.9k · · ARIN ↗ RADAR ↗
72419 AS50833 4 6.9k 4 4 RIPE DB ↗ RADAR ↗
72420 AS262546 12 6.9k 1 65.5k LACNIC ↗ RADAR ↗
72421 AS265688 16 6.9k 17 131.1k LACNIC ↗ RADAR ↗
72422 AS33422 12 6.9k · · ARIN ↗ RADAR ↗
72423 AS32003 9 6.9k · · ARIN ↗ RADAR ↗
72424 AS51531 7 6.9k 4 57.3k RIPE DB ↗ RADAR ↗
72425 AS17671 21 6.9k · · APNIC ↗ RADAR ↗
72426 AS44604 24 6.9k · · RIPE DB ↗ RADAR ↗
72427 AS57724 26 6.9k 1 1 RIPE DB ↗ RADAR ↗
72428 AS33166 5 6.9k · · ARIN ↗ RADAR ↗
72429 AS36986 17 6.9k · · AFRINIC ↗ RADAR ↗
72430 AS399130 9 6.9k · · ARIN ↗ RADAR ↗
72431 AS45152 15 6.9k · · APNIC ↗ RADAR ↗
72432 AS136106 17 6.9k 8 196.6k APNIC ↗ RADAR ↗
72433 AS25813 17 6.9k · · ARIN ↗ RADAR ↗
72434 AS266757 19 6.9k 2 131.1k LACNIC ↗ RADAR ↗
72435 AS40108 27 6.9k · · ARIN ↗ RADAR ↗
72436 AS63039 19 6.9k · · ARIN ↗ RADAR ↗
72437 AS41697 27 6.9k · · RIPE DB ↗ RADAR ↗
72438 AS50098 23 6.9k · · RIPE DB ↗ RADAR ↗
72439 AS133124 6 6.9k 4 19 APNIC ↗ RADAR ↗
72440 AS33748 27 6.9k · · ARIN ↗ RADAR ↗
72441 AS36131 27 6.9k · · ARIN ↗ RADAR ↗
72442 AS56396 6 6.9k 1 1 RIPE DB ↗ RADAR ↗
72443 AS17861 5 6.9k · · APNIC ↗ RADAR ↗
72444 AS42905 16 6.9k 1 256 RIPE DB ↗ RADAR ↗
72445 AS54934 14 6.9k 1 1 ARIN ↗ RADAR ↗
72446 AS198352 6 6.9k 2 589.8k RIPE DB ↗ RADAR ↗
72447 AS21534 27 6.9k 8 8 ARIN ↗ RADAR ↗
72448 AS60447 15 6.9k 1 65.5k RIPE DB ↗ RADAR ↗
72449 AS51151 25 6.9k · · RIPE DB ↗ RADAR ↗
72450 AS43317 4 6.9k 2 131.1k RIPE DB ↗ RADAR ↗
72451 AS25627 15 6.9k · · ARIN ↗ RADAR ↗
72452 AS202895 10 6.9k 1 524.3k RIPE DB ↗ RADAR ↗
72453 AS328442 27 6.9k 38 65.6k AFRINIC ↗ RADAR ↗
72454 AS139009 27 6.9k 28 65.6k APNIC ↗ RADAR ↗
72455 AS19404 18 6.9k · · ARIN ↗ RADAR ↗
72456 AS31221 9 6.9k 1 65.5k RIPE DB ↗ RADAR ↗
72457 AS3909 5 6.9k · · ARIN ↗ RADAR ↗
72458 AS262369 24 6.9k 7 196.6k LACNIC ↗ RADAR ↗
72459 AS35665 17 6.9k 1 65.5k RIPE DB ↗ RADAR ↗
72460 AS52180 17 6.9k · · RIPE DB ↗ RADAR ↗
72461 AS216300 27 6.9k 4 4 RIPE DB ↗ RADAR ↗
72462 AS14203 21 6.9k 5 262 ARIN ↗ RADAR ↗
72463 AS9978 14 6.9k · · APNIC ↗ RADAR ↗
72464 AS9455 29 7k · · APNIC ↗ RADAR ↗
72465 AS8819 4 7.2k 1 524.3k RIPE DB ↗ RADAR ↗
72466 AS23273 10 7.2k 1 65.5k ARIN ↗ RADAR ↗
72467 AS11653 17 7.2k 2 4.1k ARIN ↗ RADAR ↗
72468 AS24195 18 7.2k 1 65.5k APNIC ↗ RADAR ↗
72469 AS205673 4 7.2k · · RIPE DB ↗ RADAR ↗
72470 AS42568 18 7.2k · · RIPE DB ↗ RADAR ↗
72471 AS202024 18 7.2k 2 2 RIPE DB ↗ RADAR ↗
72472 AS269359 17 7.2k 5 102.4k LACNIC ↗ RADAR ↗
72473 AS45455 18 7.2k · · APNIC ↗ RADAR ↗
72474 AS44180 6 7.2k 1 65.5k RIPE DB ↗ RADAR ↗
72475 AS17753 28 7.2k 1 1 APNIC ↗ RADAR ↗
72476 AS42013 11 7.2k 1 524.3k RIPE DB ↗ RADAR ↗
72477 AS396969 3 7.2k 2 1.11M ARIN ↗ RADAR ↗
72478 AS263085 16 7.2k 9 67.3k LACNIC ↗ RADAR ↗
72479 AS15069 7 7.2k · · ARIN ↗ RADAR ↗
72480 AS30678 13 7.2k · · ARIN ↗ RADAR ↗
72481 AS206844 19 7.2k 22 86.3k RIPE DB ↗ RADAR ↗
72482 AS142299 27 7.2k 1 65.5k APNIC ↗ RADAR ↗
72483 AS395040 12 7.2k · · ARIN ↗ RADAR ↗
72484 AS52780 15 7.2k 6 74.5k LACNIC ↗ RADAR ↗
72485 AS55406 19 7.2k 1 65.5k APNIC ↗ RADAR ↗
72486 AS52718 10 7.2k 2 65.5k LACNIC ↗ RADAR ↗
72487 AS34703 7 7.2k · · RIPE DB ↗ RADAR ↗
72488 AS204558 4 7.2k 1 65.5k RIPE DB ↗ RADAR ↗
72489 AS23664 22 7.2k · · APNIC ↗ RADAR ↗
72490 AS42526 4 7.2k · · RIPE DB ↗ RADAR ↗
72491 AS15195 3 7.2k · · ARIN ↗ RADAR ↗
72492 AS401413 12 7.2k 1 65.5k ARIN ↗ RADAR ↗
72493 AS399861 24 7.2k 1 4.1k ARIN ↗ RADAR ↗
72494 AS45037 18 7.2k · · RIPE DB ↗ RADAR ↗
72495 AS50183 9 7.2k · · RIPE DB ↗ RADAR ↗
72496 AS50174 16 7.2k · · RIPE DB ↗ RADAR ↗
72497 AS34410 10 7.2k 1 524.3k RIPE DB ↗ RADAR ↗
72498 AS53073 19 7.2k 1 65.5k LACNIC ↗ RADAR ↗
72499 AS21446 3 7.2k 1 65.5k RIPE DB ↗ RADAR ↗
72500 AS61666 21 7.2k 9 1.5k LACNIC ↗ RADAR ↗