Top BGP ASNsdata as of 2026-05-08 12:35

Origin ASNs ranked by their announced footprint in the RIPE RIS RRC00 BGP full view.
← BGP Full View 🗺 IPv4 map
Total ASNs (any family)
85 650
IPv4 origin ASNs
78 275
IPv6 origin ASNs
36 481

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 85 650 ASNs · sort: IPv4 addresses (↓) · showing 12401–12500
# ASN v4 networks v4 addresses ↓ v6 networks v6 /48 Links
12401 AS28269 9 8.2k 1 65.5k LACNIC ↗ RADAR ↗
12402 AS15278 1 8.2k · · ARIN ↗ RADAR ↗
12403 AS51390 4 8.2k · · RIPE DB ↗ RADAR ↗
12404 AS13628 13 8.2k · · ARIN ↗ RADAR ↗
12405 AS22745 1 8.2k · · LACNIC ↗ RADAR ↗
12406 AS23030 1 8.2k · · ARIN ↗ RADAR ↗
12407 AS20318 1 8.2k 1 65.5k ARIN ↗ RADAR ↗
12408 AS14240 2 8.2k · · ARIN ↗ RADAR ↗
12409 AS139180 7 8.2k · · APNIC ↗ RADAR ↗
12410 AS197765 19 8.2k · · RIPE DB ↗ RADAR ↗
12411 AS328943 17 8.2k 1 65.5k AFRINIC ↗ RADAR ↗
12412 AS263224 15 8.2k 9 36.9k LACNIC ↗ RADAR ↗
12413 AS17537 17 8.2k 1 65.5k APNIC ↗ RADAR ↗
12414 AS56369 1 8.2k · · RIPE DB ↗ RADAR ↗
12415 AS15223 1 8.2k · · ARIN ↗ RADAR ↗
12416 AS45691 30 8.2k 10 202k APNIC ↗ RADAR ↗
12417 AS8271 1 8.2k 1 65.5k RIPE DB ↗ RADAR ↗
12418 AS33038 2 8.2k 1 65.5k ARIN ↗ RADAR ↗
12419 AS53241 10 8.2k 1 65.5k LACNIC ↗ RADAR ↗
12420 AS3458 1 8.2k · · ARIN ↗ RADAR ↗
12421 AS61856 20 8.2k 2 98.3k LACNIC ↗ RADAR ↗
12422 AS28678 3 8.2k 1 65.5k RIPE DB ↗ RADAR ↗
12423 AS3714 7 7.9k 2 65.5k ARIN ↗ RADAR ↗
12424 AS11032 16 7.9k · · ARIN ↗ RADAR ↗
12425 AS8587 8 7.9k 2 327.7k RIPE DB ↗ RADAR ↗
12426 AS29883 16 7.9k · · ARIN ↗ RADAR ↗
12427 AS197311 19 7.9k · · RIPE DB ↗ RADAR ↗
12428 AS61053 13 7.9k 1 524.3k RIPE DB ↗ RADAR ↗
12429 AS8161 16 7.9k · · ARIN ↗ RADAR ↗
12430 AS48158 29 7.9k · · RIPE DB ↗ RADAR ↗
12431 AS59943 21 7.9k 3 131.1k RIPE DB ↗ RADAR ↗
12432 AS4833 14 7.9k 1 65.5k APNIC ↗ RADAR ↗
12433 AS40945 14 7.9k 1 65.5k ARIN ↗ RADAR ↗
12434 AS16580 24 7.9k · · ARIN ↗ RADAR ↗
12435 AS41436 31 7.9k 2 2 RIPE DB ↗ RADAR ↗
12436 AS40966 11 7.9k · · RIPE DB ↗ RADAR ↗
12437 AS5015 12 7.9k · · ARIN ↗ RADAR ↗
12438 AS197204 11 7.9k 5 1.7M RIPE DB ↗ RADAR ↗
12439 AS8137 9 7.9k · · ARIN ↗ RADAR ↗
12440 AS41721 31 7.9k · · RIPE DB ↗ RADAR ↗
12441 AS399226 22 7.9k 3 12.3k ARIN ↗ RADAR ↗
12442 AS45621 16 7.9k · · APNIC ↗ RADAR ↗
12443 AS48830 16 7.9k · · RIPE DB ↗ RADAR ↗
12444 AS49461 16 7.9k · · RIPE DB ↗ RADAR ↗
12445 AS25355 31 7.9k · · RIPE DB ↗ RADAR ↗
12446 AS265696 18 7.9k 1 1 LACNIC ↗ RADAR ↗
12447 AS56043 19 7.9k · · APNIC ↗ RADAR ↗
12448 AS60869 8 7.9k · · RIPE DB ↗ RADAR ↗
12449 AS29262 31 7.9k 3 1.57M RIPE DB ↗ RADAR ↗
12450 AS198984 10 7.9k · · RIPE DB ↗ RADAR ↗
12451 AS49824 21 7.9k 17 17 RIPE DB ↗ RADAR ↗
12452 AS205209 25 7.9k · · RIPE DB ↗ RADAR ↗
12453 AS265369 12 7.9k 3 67.6k LACNIC ↗ RADAR ↗
12454 AS10689 31 7.9k · · ARIN ↗ RADAR ↗
12455 AS49079 7 7.9k · · RIPE DB ↗ RADAR ↗
12456 AS46149 6 7.9k 1 4.1k ARIN ↗ RADAR ↗
12457 AS17764 10 7.9k · · APNIC ↗ RADAR ↗
12458 AS62412 12 7.9k 6 3.15M RIPE DB ↗ RADAR ↗
12459 AS54304 5 7.9k · · ARIN ↗ RADAR ↗
12460 AS61360 16 7.9k · · RIPE DB ↗ RADAR ↗
12461 AS16224 10 7.9k · · RIPE DB ↗ RADAR ↗
12462 AS211249 9 7.9k · · RIPE DB ↗ RADAR ↗
12463 AS59692 31 7.9k · · RIPE DB ↗ RADAR ↗
12464 AS37305 18 7.9k 1 65.5k AFRINIC ↗ RADAR ↗
12465 AS58096 11 7.9k · · RIPE DB ↗ RADAR ↗
12466 AS37308 31 7.9k · · AFRINIC ↗ RADAR ↗
12467 AS16740 31 7.9k 32 32 ARIN ↗ RADAR ↗
12468 AS18183 5 7.9k 5 131.6k APNIC ↗ RADAR ↗
12469 AS63701 9 7.9k 1 65.5k APNIC ↗ RADAR ↗
12470 AS137280 18 7.9k 3 66k APNIC ↗ RADAR ↗
12471 AS4593 31 7.9k · · ARIN ↗ RADAR ↗
12472 AS9228 31 7.9k 1 65.5k APNIC ↗ RADAR ↗
12473 AS139049 11 7.9k 3 4.1k APNIC ↗ RADAR ↗
12474 AS47195 11 7.9k 1 1 RIPE DB ↗ RADAR ↗
12475 AS140886 13 7.9k 2 32 APNIC ↗ RADAR ↗
12476 AS18168 19 7.9k · · APNIC ↗ RADAR ↗
12477 AS48362 8 7.9k 1 65.5k RIPE DB ↗ RADAR ↗
12478 AS16791 28 7.9k · · ARIN ↗ RADAR ↗
12479 AS398432 9 7.9k · · ARIN ↗ RADAR ↗
12480 AS28589 10 7.9k 7 114.7k LACNIC ↗ RADAR ↗
12481 AS61173 31 7.9k · · RIPE DB ↗ RADAR ↗
12482 AS265816 27 7.9k · · LACNIC ↗ RADAR ↗
12483 AS198616 16 7.9k · · RIPE DB ↗ RADAR ↗
12484 AS142036 31 7.9k 13 13 APNIC ↗ RADAR ↗
12485 AS45403 31 7.9k · · APNIC ↗ RADAR ↗
12486 AS31298 15 7.9k · · RIPE DB ↗ RADAR ↗
12487 AS62217 18 7.9k 17 606.2k RIPE DB ↗ RADAR ↗
12488 AS31554 18 7.9k 2 2 RIPE DB ↗ RADAR ↗
12489 AS266900 16 7.9k 1 65.5k LACNIC ↗ RADAR ↗
12490 AS49293 9 7.9k · · RIPE DB ↗ RADAR ↗
12491 AS63631 25 7.9k · · APNIC ↗ RADAR ↗
12492 AS48964 16 7.9k · · RIPE DB ↗ RADAR ↗
12493 AS64047 22 7.9k 4 65.5k APNIC ↗ RADAR ↗
12494 AS41465 16 7.9k · · RIPE DB ↗ RADAR ↗
12495 AS26039 17 7.9k 1 1 ARIN ↗ RADAR ↗
12496 AS800 17 7.9k · · ARIN ↗ RADAR ↗
12497 AS9749 13 7.9k 2 65.5k APNIC ↗ RADAR ↗
12498 AS36801 16 7.9k · · ARIN ↗ RADAR ↗
12499 AS16260 10 7.9k 1 4 RIPE DB ↗ RADAR ↗
12500 AS25429 14 7.9k 1 65.5k RIPE DB ↗ RADAR ↗