Top BGP ASNsdata as of 2026-10-03 15:38

Origin ASNs ranked by their announced footprint in the RIPE RIS RRC00 BGP full view.
Total ASNs (any family)
86 683
IPv4 origin ASNs
79 192
IPv6 origin ASNs
37 467

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 86 683 ASNs · sort: IPv4 addresses (↓) · showing 45601–45700
# ASN v4 networks v4 addresses ↓ v6 networks v6 /48 Links
45601 AS41588 2 768 · · WHOIS ↗ RADAR ↗
45602 AS41594 3 768 · · WHOIS ↗ RADAR ↗
45603 AS41634 3 768 2 65.5k WHOIS ↗ RADAR ↗
45604 AS41656 3 768 · · WHOIS ↗ RADAR ↗
45605 AS41669 3 768 · · WHOIS ↗ RADAR ↗
45606 AS41683 3 768 · · WHOIS ↗ RADAR ↗
45607 AS41773 2 768 · · WHOIS ↗ RADAR ↗
45608 AS41775 2 768 · · WHOIS ↗ RADAR ↗
45609 AS41787 2 768 · · WHOIS ↗ RADAR ↗
45610 AS41796 2 768 · · WHOIS ↗ RADAR ↗
45611 AS41884 2 768 1 1 WHOIS ↗ RADAR ↗
45612 AS41894 3 768 · · WHOIS ↗ RADAR ↗
45613 AS41942 3 768 · · WHOIS ↗ RADAR ↗
45614 AS41961 3 768 · · WHOIS ↗ RADAR ↗
45615 AS41987 3 768 · · WHOIS ↗ RADAR ↗
45616 AS42074 3 768 · · WHOIS ↗ RADAR ↗
45617 AS42094 2 768 · · WHOIS ↗ RADAR ↗
45618 AS42194 2 768 · · WHOIS ↗ RADAR ↗
45619 AS42196 2 768 · · WHOIS ↗ RADAR ↗
45620 AS42280 3 768 · · WHOIS ↗ RADAR ↗
45621 AS42314 3 768 · · WHOIS ↗ RADAR ↗
45622 AS42424 3 768 · · WHOIS ↗ RADAR ↗
45623 AS42441 2 768 1 1 WHOIS ↗ RADAR ↗
45624 AS42457 3 768 · · WHOIS ↗ RADAR ↗
45625 AS42482 2 768 · · WHOIS ↗ RADAR ↗
45626 AS42551 3 768 · · WHOIS ↗ RADAR ↗
45627 AS42593 3 768 · · WHOIS ↗ RADAR ↗
45628 AS42598 3 768 2 524.3k WHOIS ↗ RADAR ↗
45629 AS42643 2 768 · · WHOIS ↗ RADAR ↗
45630 AS42692 3 768 12 131.1k WHOIS ↗ RADAR ↗
45631 AS42713 3 768 · · WHOIS ↗ RADAR ↗
45632 AS42745 3 768 · · WHOIS ↗ RADAR ↗
45633 AS42783 2 768 · · WHOIS ↗ RADAR ↗
45634 AS42790 3 768 · · WHOIS ↗ RADAR ↗
45635 AS42799 2 768 · · WHOIS ↗ RADAR ↗
45636 AS42836 3 768 1 1 WHOIS ↗ RADAR ↗
45637 AS42853 2 768 · · WHOIS ↗ RADAR ↗
45638 AS42872 3 768 · · WHOIS ↗ RADAR ↗
45639 AS42874 3 768 · · WHOIS ↗ RADAR ↗
45640 AS42969 3 768 2 65.5k WHOIS ↗ RADAR ↗
45641 AS42986 2 768 · · WHOIS ↗ RADAR ↗
45642 AS43028 2 768 1 1 WHOIS ↗ RADAR ↗
45643 AS43096 3 768 · · WHOIS ↗ RADAR ↗
45644 AS43149 3 768 · · WHOIS ↗ RADAR ↗
45645 AS43150 2 768 1 65.5k WHOIS ↗ RADAR ↗
45646 AS43179 3 768 · · WHOIS ↗ RADAR ↗
45647 AS43184 2 768 · · WHOIS ↗ RADAR ↗
45648 AS43228 2 768 · · WHOIS ↗ RADAR ↗
45649 AS43386 3 768 · · WHOIS ↗ RADAR ↗
45650 AS43388 3 768 · · WHOIS ↗ RADAR ↗
45651 AS43403 2 768 · · WHOIS ↗ RADAR ↗
45652 AS43408 3 768 1 1 WHOIS ↗ RADAR ↗
45653 AS43428 3 768 1 1 WHOIS ↗ RADAR ↗
45654 AS43440 3 768 · · WHOIS ↗ RADAR ↗
45655 AS43458 3 768 2 2 WHOIS ↗ RADAR ↗
45656 AS43525 3 768 · · WHOIS ↗ RADAR ↗
45657 AS43561 3 768 1 65.5k WHOIS ↗ RADAR ↗
45658 AS43615 2 768 1 1 WHOIS ↗ RADAR ↗
45659 AS43680 2 768 · · WHOIS ↗ RADAR ↗
45660 AS43731 2 768 · · WHOIS ↗ RADAR ↗
45661 AS43806 2 768 · · WHOIS ↗ RADAR ↗
45662 AS43807 3 768 · · WHOIS ↗ RADAR ↗
45663 AS43862 3 768 1 1 WHOIS ↗ RADAR ↗
45664 AS43866 2 768 · · WHOIS ↗ RADAR ↗
45665 AS43887 3 768 · · WHOIS ↗ RADAR ↗
45666 AS43888 2 768 · · WHOIS ↗ RADAR ↗
45667 AS43911 2 768 1 1 WHOIS ↗ RADAR ↗
45668 AS43938 3 768 · · WHOIS ↗ RADAR ↗
45669 AS43943 2 768 · · WHOIS ↗ RADAR ↗
45670 AS43980 3 768 1 1 WHOIS ↗ RADAR ↗
45671 AS44031 2 768 · · WHOIS ↗ RADAR ↗
45672 AS44097 3 768 2 2 WHOIS ↗ RADAR ↗
45673 AS44100 3 768 · · WHOIS ↗ RADAR ↗
45674 AS44138 3 768 2 2 WHOIS ↗ RADAR ↗
45675 AS44275 2 768 1 524.3k WHOIS ↗ RADAR ↗
45676 AS44301 2 768 · · WHOIS ↗ RADAR ↗
45677 AS44401 3 768 · · WHOIS ↗ RADAR ↗
45678 AS44548 3 768 · · WHOIS ↗ RADAR ↗
45679 AS44586 3 768 · · WHOIS ↗ RADAR ↗
45680 AS44597 3 768 2 2 WHOIS ↗ RADAR ↗
45681 AS44599 3 768 · · WHOIS ↗ RADAR ↗
45682 AS44673 3 768 · · WHOIS ↗ RADAR ↗
45683 AS44710 3 768 · · WHOIS ↗ RADAR ↗
45684 AS44734 3 768 · · WHOIS ↗ RADAR ↗
45685 AS44825 3 768 · · WHOIS ↗ RADAR ↗
45686 AS44834 3 768 · · WHOIS ↗ RADAR ↗
45687 AS44841 3 768 4 526.6k WHOIS ↗ RADAR ↗
45688 AS44850 3 768 · · WHOIS ↗ RADAR ↗
45689 AS44854 3 768 4 19 WHOIS ↗ RADAR ↗
45690 AS44875 2 768 · · WHOIS ↗ RADAR ↗
45691 AS44965 3 768 · · WHOIS ↗ RADAR ↗
45692 AS44975 3 768 1 1 WHOIS ↗ RADAR ↗
45693 AS44980 3 768 · · WHOIS ↗ RADAR ↗
45694 AS45008 3 768 · · WHOIS ↗ RADAR ↗
45695 AS45018 3 768 2 2 WHOIS ↗ RADAR ↗
45696 AS45119 3 768 · · WHOIS ↗ RADAR ↗
45697 AS45131 2 768 2 3 WHOIS ↗ RADAR ↗
45698 AS45139 2 768 2 2 WHOIS ↗ RADAR ↗
45699 AS45150 3 768 · · WHOIS ↗ RADAR ↗
45700 AS45168 2 768 · · WHOIS ↗ RADAR ↗