Top BGP ASNsdata as of 2026-07-05 21:36

Origin ASNs ranked by their announced footprint in the RIPE RIS RRC00 BGP full view.
Total ASNs (any family)
86 045
IPv4 origin ASNs
78 615
IPv6 origin ASNs
36 808

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 0 0
ARIN 0 0
APNIC 0 0
AFRINIC 0 0
LACNIC 0 0
Reset
Found 86 045 ASNs · sort: IPv4 addresses (↓) · showing 19501–19600
# ASN v4 networks v4 addresses v6 networks v6 /48 Links
19501 AS40412 9 3.3k · · WHOIS RADAR
19502 AS40895 7 3.3k · · WHOIS RADAR
19503 AS41652 7 3.3k 2 1.05M WHOIS RADAR
19504 AS41896 7 3.3k · · WHOIS RADAR
19505 AS41953 7 3.3k · · WHOIS RADAR
19506 AS42039 3 3.3k · · WHOIS RADAR
19507 AS42136 5 3.3k 1 524.3k WHOIS RADAR
19508 AS42238 13 3.3k · · WHOIS RADAR
19509 AS42774 3 3.3k · · WHOIS RADAR
19510 AS42907 13 3.3k · · WHOIS RADAR
19511 AS42929 6 3.3k 1 524.3k WHOIS RADAR
19512 AS43048 7 3.3k 1 65.5k WHOIS RADAR
19513 AS43071 7 3.3k 1 65.5k WHOIS RADAR
19514 AS43190 3 3.3k 1 65.5k WHOIS RADAR
19515 AS43220 7 3.3k 1 524.3k WHOIS RADAR
19516 AS43268 7 3.3k · · WHOIS RADAR
19517 AS43588 6 3.3k · · WHOIS RADAR
19518 AS43625 3 3.3k · · WHOIS RADAR
19519 AS43656 5 3.3k · · WHOIS RADAR
19520 AS43747 7 3.3k · · WHOIS RADAR
19521 AS43812 7 3.3k · · WHOIS RADAR
19522 AS43832 12 3.3k 10 10 WHOIS RADAR
19523 AS43926 13 3.3k · · WHOIS RADAR
19524 AS43928 4 3.3k 1 65.5k WHOIS RADAR
19525 AS44086 6 3.3k · · WHOIS RADAR
19526 AS44226 6 3.3k · · WHOIS RADAR
19527 AS44297 6 3.3k 1 524.3k WHOIS RADAR
19528 AS44332 3 3.3k 2 589.8k WHOIS RADAR
19529 AS44386 9 3.3k · · WHOIS RADAR
19530 AS44400 8 3.3k · · WHOIS RADAR
19531 AS44482 7 3.3k · · WHOIS RADAR
19532 AS44646 13 3.3k · · WHOIS RADAR
19533 AS44746 4 3.3k 1 524.3k WHOIS RADAR
19534 AS44776 3 3.3k 1 65.5k WHOIS RADAR
19535 AS45166 11 3.3k 3 3 WHOIS RADAR
19536 AS45644 13 3.3k 5 5 WHOIS RADAR
19537 AS45680 6 3.3k 1 65.5k WHOIS RADAR
19538 AS46379 3 3.3k · · WHOIS RADAR
19539 AS46430 10 3.3k · · WHOIS RADAR
19540 AS46846 10 3.3k 25 3.3k WHOIS RADAR
19541 AS46962 7 3.3k 10 32.8k WHOIS RADAR
19542 AS47254 10 3.3k 1 524.3k WHOIS RADAR
19543 AS47258 3 3.3k 1 262.1k WHOIS RADAR
19544 AS47427 4 3.3k · · WHOIS RADAR
19545 AS47440 13 3.3k 1 524.3k WHOIS RADAR
19546 AS47543 12 3.3k 2 2 WHOIS RADAR
19547 AS47563 5 3.3k · · WHOIS RADAR
19548 AS47564 6 3.3k · · WHOIS RADAR
19549 AS47576 4 3.3k · · WHOIS RADAR
19550 AS47833 3 3.3k · · WHOIS RADAR
19551 AS47863 3 3.3k · · WHOIS RADAR
19552 AS47870 13 3.3k 11 15 WHOIS RADAR
19553 AS47875 7 3.3k · · WHOIS RADAR
19554 AS47989 3 3.3k 2 65.5k WHOIS RADAR
19555 AS48004 4 3.3k · · WHOIS RADAR
19556 AS48067 4 3.3k · · WHOIS RADAR
19557 AS48082 8 3.3k · · WHOIS RADAR
19558 AS48197 10 3.3k · · WHOIS RADAR
19559 AS48233 3 3.3k · · WHOIS RADAR
19560 AS48345 6 3.3k 4 4 WHOIS RADAR
19561 AS48467 7 3.3k 1 65.5k WHOIS RADAR
19562 AS48519 5 3.3k 5 7 WHOIS RADAR
19563 AS48543 3 3.3k · · WHOIS RADAR
19564 AS48580 6 3.3k · · WHOIS RADAR
19565 AS48582 13 3.3k 2 384 WHOIS RADAR
19566 AS48707 13 3.3k 1 1 WHOIS RADAR
19567 AS48825 3 3.3k 1 65.5k WHOIS RADAR
19568 AS49025 7 3.3k 1 4.1k WHOIS RADAR
19569 AS49099 11 3.3k · · WHOIS RADAR
19570 AS49107 7 3.3k · · WHOIS RADAR
19571 AS49137 6 3.3k · · WHOIS RADAR
19572 AS49334 13 3.3k 1 1 WHOIS RADAR
19573 AS49546 7 3.3k · · WHOIS RADAR
19574 AS49736 6 3.3k · · WHOIS RADAR
19575 AS49830 3 3.3k · · WHOIS RADAR
19576 AS49865 3 3.3k 1 524.3k WHOIS RADAR
19577 AS49983 3 3.3k 1 65.5k WHOIS RADAR
19578 AS50020 3 3.3k · · WHOIS RADAR
19579 AS50056 13 3.3k · · WHOIS RADAR
19580 AS50087 6 3.3k · · WHOIS RADAR
19581 AS50270 3 3.3k 3 98.3k WHOIS RADAR
19582 AS50401 7 3.3k · · WHOIS RADAR
19583 AS50446 3 3.3k 1 65.5k WHOIS RADAR
19584 AS50668 4 3.3k · · WHOIS RADAR
19585 AS50719 5 3.3k · · WHOIS RADAR
19586 AS50904 3 3.3k 1 65.5k WHOIS RADAR
19587 AS50916 6 3.3k · · WHOIS RADAR
19588 AS51173 13 3.3k · · WHOIS RADAR
19589 AS51177 7 3.3k · · WHOIS RADAR
19590 AS51439 7 3.3k 2 3 WHOIS RADAR
19591 AS51464 6 3.3k · · WHOIS RADAR
19592 AS51677 13 3.3k · · WHOIS RADAR
19593 AS51695 13 3.3k · · WHOIS RADAR
19594 AS51740 5 3.3k 1 1 WHOIS RADAR
19595 AS51899 6 3.3k · · WHOIS RADAR
19596 AS51945 5 3.3k 1 65.5k WHOIS RADAR
19597 AS51956 6 3.3k 1 65.5k WHOIS RADAR
19598 AS52023 12 3.3k 1 65.5k WHOIS RADAR
19599 AS52041 13 3.3k 8 23 WHOIS RADAR
19600 AS52163 6 3.3k 1 524.3k WHOIS RADAR