Top BGP ASNsdata as of 2026-10-02 15:29

Origin ASNs ranked by their announced footprint in the RIPE RIS RRC00 BGP full view.
Total ASNs (any family)
86 668
IPv4 origin ASNs
79 174
IPv6 origin ASNs
37 466

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 86 668 ASNs · sort: IPv4 addresses (↓) · showing 45601–45700
# ASN v4 networks v4 addresses ↓ v6 networks v6 /48 Links
45601 AS41773 2 768 · · WHOIS ↗ RADAR ↗
45602 AS41775 2 768 · · WHOIS ↗ RADAR ↗
45603 AS41787 2 768 · · WHOIS ↗ RADAR ↗
45604 AS41796 2 768 · · WHOIS ↗ RADAR ↗
45605 AS41884 2 768 1 1 WHOIS ↗ RADAR ↗
45606 AS41894 3 768 · · WHOIS ↗ RADAR ↗
45607 AS41942 3 768 · · WHOIS ↗ RADAR ↗
45608 AS41961 3 768 · · WHOIS ↗ RADAR ↗
45609 AS41987 3 768 · · WHOIS ↗ RADAR ↗
45610 AS42074 3 768 · · WHOIS ↗ RADAR ↗
45611 AS42094 2 768 · · WHOIS ↗ RADAR ↗
45612 AS42194 2 768 · · WHOIS ↗ RADAR ↗
45613 AS42196 2 768 · · WHOIS ↗ RADAR ↗
45614 AS42280 3 768 · · WHOIS ↗ RADAR ↗
45615 AS42314 3 768 · · WHOIS ↗ RADAR ↗
45616 AS42424 3 768 · · WHOIS ↗ RADAR ↗
45617 AS42441 2 768 1 1 WHOIS ↗ RADAR ↗
45618 AS42457 3 768 · · WHOIS ↗ RADAR ↗
45619 AS42482 2 768 · · WHOIS ↗ RADAR ↗
45620 AS42551 3 768 · · WHOIS ↗ RADAR ↗
45621 AS42593 3 768 · · WHOIS ↗ RADAR ↗
45622 AS42598 3 768 2 524.3k WHOIS ↗ RADAR ↗
45623 AS42643 2 768 · · WHOIS ↗ RADAR ↗
45624 AS42692 3 768 12 131.1k WHOIS ↗ RADAR ↗
45625 AS42713 3 768 · · WHOIS ↗ RADAR ↗
45626 AS42745 3 768 · · WHOIS ↗ RADAR ↗
45627 AS42783 2 768 · · WHOIS ↗ RADAR ↗
45628 AS42790 3 768 · · WHOIS ↗ RADAR ↗
45629 AS42799 2 768 · · WHOIS ↗ RADAR ↗
45630 AS42836 3 768 1 1 WHOIS ↗ RADAR ↗
45631 AS42853 2 768 · · WHOIS ↗ RADAR ↗
45632 AS42872 3 768 · · WHOIS ↗ RADAR ↗
45633 AS42874 3 768 · · WHOIS ↗ RADAR ↗
45634 AS42969 3 768 2 65.5k WHOIS ↗ RADAR ↗
45635 AS42986 2 768 · · WHOIS ↗ RADAR ↗
45636 AS43028 2 768 1 1 WHOIS ↗ RADAR ↗
45637 AS43096 3 768 · · WHOIS ↗ RADAR ↗
45638 AS43149 3 768 · · WHOIS ↗ RADAR ↗
45639 AS43150 2 768 1 65.5k WHOIS ↗ RADAR ↗
45640 AS43179 3 768 · · WHOIS ↗ RADAR ↗
45641 AS43184 2 768 · · WHOIS ↗ RADAR ↗
45642 AS43228 2 768 · · WHOIS ↗ RADAR ↗
45643 AS43386 3 768 · · WHOIS ↗ RADAR ↗
45644 AS43388 3 768 · · WHOIS ↗ RADAR ↗
45645 AS43403 2 768 · · WHOIS ↗ RADAR ↗
45646 AS43408 3 768 1 1 WHOIS ↗ RADAR ↗
45647 AS43428 3 768 1 1 WHOIS ↗ RADAR ↗
45648 AS43440 3 768 · · WHOIS ↗ RADAR ↗
45649 AS43458 3 768 2 2 WHOIS ↗ RADAR ↗
45650 AS43525 3 768 · · WHOIS ↗ RADAR ↗
45651 AS43561 3 768 1 65.5k WHOIS ↗ RADAR ↗
45652 AS43615 2 768 1 1 WHOIS ↗ RADAR ↗
45653 AS43680 2 768 · · WHOIS ↗ RADAR ↗
45654 AS43731 2 768 · · WHOIS ↗ RADAR ↗
45655 AS43806 2 768 · · WHOIS ↗ RADAR ↗
45656 AS43807 3 768 · · WHOIS ↗ RADAR ↗
45657 AS43862 3 768 1 1 WHOIS ↗ RADAR ↗
45658 AS43866 2 768 · · WHOIS ↗ RADAR ↗
45659 AS43887 3 768 · · WHOIS ↗ RADAR ↗
45660 AS43888 2 768 · · WHOIS ↗ RADAR ↗
45661 AS43911 2 768 1 1 WHOIS ↗ RADAR ↗
45662 AS43938 3 768 · · WHOIS ↗ RADAR ↗
45663 AS43943 2 768 · · WHOIS ↗ RADAR ↗
45664 AS43980 3 768 1 1 WHOIS ↗ RADAR ↗
45665 AS44031 2 768 · · WHOIS ↗ RADAR ↗
45666 AS44097 3 768 2 2 WHOIS ↗ RADAR ↗
45667 AS44100 3 768 · · WHOIS ↗ RADAR ↗
45668 AS44138 3 768 2 2 WHOIS ↗ RADAR ↗
45669 AS44275 2 768 1 524.3k WHOIS ↗ RADAR ↗
45670 AS44301 2 768 · · WHOIS ↗ RADAR ↗
45671 AS44401 3 768 · · WHOIS ↗ RADAR ↗
45672 AS44548 3 768 · · WHOIS ↗ RADAR ↗
45673 AS44586 3 768 · · WHOIS ↗ RADAR ↗
45674 AS44597 3 768 2 2 WHOIS ↗ RADAR ↗
45675 AS44599 3 768 · · WHOIS ↗ RADAR ↗
45676 AS44673 3 768 · · WHOIS ↗ RADAR ↗
45677 AS44710 3 768 · · WHOIS ↗ RADAR ↗
45678 AS44734 3 768 · · WHOIS ↗ RADAR ↗
45679 AS44825 3 768 · · WHOIS ↗ RADAR ↗
45680 AS44834 3 768 · · WHOIS ↗ RADAR ↗
45681 AS44841 3 768 4 526.6k WHOIS ↗ RADAR ↗
45682 AS44850 3 768 · · WHOIS ↗ RADAR ↗
45683 AS44854 3 768 4 19 WHOIS ↗ RADAR ↗
45684 AS44875 2 768 · · WHOIS ↗ RADAR ↗
45685 AS44965 3 768 · · WHOIS ↗ RADAR ↗
45686 AS44975 3 768 1 1 WHOIS ↗ RADAR ↗
45687 AS44980 3 768 · · WHOIS ↗ RADAR ↗
45688 AS45008 3 768 · · WHOIS ↗ RADAR ↗
45689 AS45018 3 768 2 2 WHOIS ↗ RADAR ↗
45690 AS45119 3 768 · · WHOIS ↗ RADAR ↗
45691 AS45131 2 768 2 3 WHOIS ↗ RADAR ↗
45692 AS45139 2 768 2 2 WHOIS ↗ RADAR ↗
45693 AS45150 3 768 · · WHOIS ↗ RADAR ↗
45694 AS45168 2 768 · · WHOIS ↗ RADAR ↗
45695 AS45192 2 768 2 3 WHOIS ↗ RADAR ↗
45696 AS45264 3 768 · · WHOIS ↗ RADAR ↗
45697 AS45286 3 768 · · WHOIS ↗ RADAR ↗
45698 AS45323 2 768 · · WHOIS ↗ RADAR ↗
45699 AS45348 3 768 · · WHOIS ↗ RADAR ↗
45700 AS45359 3 768 · · WHOIS ↗ RADAR ↗