Top BGP ASNsdata as of 2026-09-27 14:45

Origin ASNs ranked by their announced footprint in the RIPE RIS RRC00 BGP full view.
Total ASNs (any family)
86 614
IPv4 origin ASNs
79 118
IPv6 origin ASNs
37 446

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 86 614 ASNs · sort: IPv4 addresses (↓) · showing 25701–25800
# ASN v4 networks v4 addresses ↓ v6 networks v6 /48 Links
25701 AS39489 1 2k 1 1 WHOIS ↗ RADAR ↗
25702 AS39539 2 2k · · WHOIS ↗ RADAR ↗
25703 AS39566 2 2k 1 1 WHOIS ↗ RADAR ↗
25704 AS39577 8 2k 1 1 WHOIS ↗ RADAR ↗
25705 AS39614 8 2k 11 1.11M WHOIS ↗ RADAR ↗
25706 AS39678 8 2k · · WHOIS ↗ RADAR ↗
25707 AS39736 3 2k 1 524.3k WHOIS ↗ RADAR ↗
25708 AS39741 8 2k 1 65.5k WHOIS ↗ RADAR ↗
25709 AS39845 5 2k 1 1 WHOIS ↗ RADAR ↗
25710 AS39861 4 2k · · WHOIS ↗ RADAR ↗
25711 AS39893 1 2k · · WHOIS ↗ RADAR ↗
25712 AS40001 4 2k · · WHOIS ↗ RADAR ↗
25713 AS40089 8 2k · · WHOIS ↗ RADAR ↗
25714 AS40121 8 2k · · WHOIS ↗ RADAR ↗
25715 AS40148 3 2k · · WHOIS ↗ RADAR ↗
25716 AS40187 8 2k · · WHOIS ↗ RADAR ↗
25717 AS40298 8 2k 1 65.5k WHOIS ↗ RADAR ↗
25718 AS40371 8 2k · · WHOIS ↗ RADAR ↗
25719 AS40377 1 2k · · WHOIS ↗ RADAR ↗
25720 AS40387 1 2k 1 1 WHOIS ↗ RADAR ↗
25721 AS40463 1 2k 1 65.5k WHOIS ↗ RADAR ↗
25722 AS40533 8 2k · · WHOIS ↗ RADAR ↗
25723 AS40548 5 2k · · WHOIS ↗ RADAR ↗
25724 AS40585 4 2k · · WHOIS ↗ RADAR ↗
25725 AS40633 2 2k · · WHOIS ↗ RADAR ↗
25726 AS40667 1 2k · · WHOIS ↗ RADAR ↗
25727 AS40685 1 2k · · WHOIS ↗ RADAR ↗
25728 AS40732 1 2k · · WHOIS ↗ RADAR ↗
25729 AS40736 8 2k · · WHOIS ↗ RADAR ↗
25730 AS40761 2 2k 1 4.1k WHOIS ↗ RADAR ↗
25731 AS40762 5 2k · · WHOIS ↗ RADAR ↗
25732 AS40763 5 2k · · WHOIS ↗ RADAR ↗
25733 AS40764 1 2k · · WHOIS ↗ RADAR ↗
25734 AS40790 2 2k · · WHOIS ↗ RADAR ↗
25735 AS40833 4 2k · · WHOIS ↗ RADAR ↗
25736 AS40925 1 2k 1 1 WHOIS ↗ RADAR ↗
25737 AS40942 1 2k · · WHOIS ↗ RADAR ↗
25738 AS40947 5 2k · · WHOIS ↗ RADAR ↗
25739 AS40973 1 2k · · WHOIS ↗ RADAR ↗
25740 AS40984 1 2k · · WHOIS ↗ RADAR ↗
25741 AS40999 2 2k 2 131.1k WHOIS ↗ RADAR ↗
25742 AS41026 2 2k · · WHOIS ↗ RADAR ↗
25743 AS41064 2 2k 1 1 WHOIS ↗ RADAR ↗
25744 AS41082 4 2k · · WHOIS ↗ RADAR ↗
25745 AS41094 1 2k · · WHOIS ↗ RADAR ↗
25746 AS41106 8 2k · · WHOIS ↗ RADAR ↗
25747 AS41118 1 2k · · WHOIS ↗ RADAR ↗
25748 AS41161 3 2k · · WHOIS ↗ RADAR ↗
25749 AS41206 3 2k 1 524.3k WHOIS ↗ RADAR ↗
25750 AS41213 1 2k · · WHOIS ↗ RADAR ↗
25751 AS41280 5 2k · · WHOIS ↗ RADAR ↗
25752 AS41285 5 2k · · WHOIS ↗ RADAR ↗
25753 AS41306 3 2k · · WHOIS ↗ RADAR ↗
25754 AS41352 2 2k 1 1 WHOIS ↗ RADAR ↗
25755 AS41400 2 2k 1 524.3k WHOIS ↗ RADAR ↗
25756 AS41443 1 2k · · WHOIS ↗ RADAR ↗
25757 AS41460 5 2k · · WHOIS ↗ RADAR ↗
25758 AS41517 3 2k · · WHOIS ↗ RADAR ↗
25759 AS41525 6 2k · · WHOIS ↗ RADAR ↗
25760 AS41579 1 2k · · WHOIS ↗ RADAR ↗
25761 AS41783 1 2k 1 65.5k WHOIS ↗ RADAR ↗
25762 AS41848 1 2k 1 65.5k WHOIS ↗ RADAR ↗
25763 AS41876 5 2k · · WHOIS ↗ RADAR ↗
25764 AS41880 1 2k · · WHOIS ↗ RADAR ↗
25765 AS41904 2 2k · · WHOIS ↗ RADAR ↗
25766 AS41906 3 2k 1 524.3k WHOIS ↗ RADAR ↗
25767 AS41915 1 2k · · WHOIS ↗ RADAR ↗
25768 AS41938 6 2k · · WHOIS ↗ RADAR ↗
25769 AS41946 8 2k · · WHOIS ↗ RADAR ↗
25770 AS41997 5 2k · · WHOIS ↗ RADAR ↗
25771 AS42062 2 2k · · WHOIS ↗ RADAR ↗
25772 AS42086 7 2k 1 1 WHOIS ↗ RADAR ↗
25773 AS42131 1 2k · · WHOIS ↗ RADAR ↗
25774 AS42141 1 2k · · WHOIS ↗ RADAR ↗
25775 AS42144 1 2k · · WHOIS ↗ RADAR ↗
25776 AS42176 4 2k · · WHOIS ↗ RADAR ↗
25777 AS42207 3 2k 3 1.05M WHOIS ↗ RADAR ↗
25778 AS42236 8 2k 1 1 WHOIS ↗ RADAR ↗
25779 AS42241 1 2k · · WHOIS ↗ RADAR ↗
25780 AS42274 2 2k · · WHOIS ↗ RADAR ↗
25781 AS42307 2 2k 2 524.3k WHOIS ↗ RADAR ↗
25782 AS42320 1 2k · · WHOIS ↗ RADAR ↗
25783 AS42388 8 2k 8 8 WHOIS ↗ RADAR ↗
25784 AS42394 6 2k 3 3 WHOIS ↗ RADAR ↗
25785 AS42463 1 2k 1 65.5k WHOIS ↗ RADAR ↗
25786 AS42466 1 2k · · WHOIS ↗ RADAR ↗
25787 AS42527 1 2k · · WHOIS ↗ RADAR ↗
25788 AS42536 1 2k · · WHOIS ↗ RADAR ↗
25789 AS42556 5 2k · · WHOIS ↗ RADAR ↗
25790 AS42581 6 2k · · WHOIS ↗ RADAR ↗
25791 AS42619 2 2k · · WHOIS ↗ RADAR ↗
25792 AS42633 6 2k 2 8.2k WHOIS ↗ RADAR ↗
25793 AS42723 2 2k · · WHOIS ↗ RADAR ↗
25794 AS42724 8 2k · · WHOIS ↗ RADAR ↗
25795 AS42753 1 2k · · WHOIS ↗ RADAR ↗
25796 AS42764 5 2k · · WHOIS ↗ RADAR ↗
25797 AS42775 3 2k 1 1 WHOIS ↗ RADAR ↗
25798 AS42804 1 2k · · WHOIS ↗ RADAR ↗
25799 AS42827 2 2k · · WHOIS ↗ RADAR ↗
25800 AS42870 5 2k · · WHOIS ↗ RADAR ↗