Top BGP ASNsdata as of 2026-07-04 21:27

Origin ASNs ranked by their announced footprint in the RIPE RIS RRC00 BGP full view.
Total ASNs (any family)
86 033
IPv4 origin ASNs
78 606
IPv6 origin ASNs
36 801

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 86 033 ASNs · sort: IPv4 addresses (↑) · showing 66801–66900
# ASN v4 networks v4 addresses v6 networks v6 /48 Links
66801 AS26081 14 3.6k · · WHOIS RADAR
66802 AS26104 7 3.6k 2 33k WHOIS RADAR
66803 AS26190 8 3.6k · · WHOIS RADAR
66804 AS26394 7 3.6k · · WHOIS RADAR
66805 AS26403 3 3.6k · · WHOIS RADAR
66806 AS26428 6 3.6k · · WHOIS RADAR
66807 AS26630 13 3.6k · · WHOIS RADAR
66808 AS26646 14 3.6k · · WHOIS RADAR
66809 AS27027 7 3.6k 2 65.5k WHOIS RADAR
66810 AS27080 11 3.6k · · WHOIS RADAR
66811 AS27628 14 3.6k 1 16.4k WHOIS RADAR
66812 AS27926 7 3.6k · · WHOIS RADAR
66813 AS28099 14 3.6k 2 2 WHOIS RADAR
66814 AS28212 8 3.6k 2 65.8k WHOIS RADAR
66815 AS28261 7 3.6k 1 1 WHOIS RADAR
66816 AS28273 7 3.6k · · WHOIS RADAR
66817 AS28317 14 3.6k · · WHOIS RADAR
66818 AS28382 14 3.6k · · WHOIS RADAR
66819 AS28556 9 3.6k 1 1 WHOIS RADAR
66820 AS28638 5 3.6k 2 98.3k WHOIS RADAR
66821 AS28709 14 3.6k 5 5 WHOIS RADAR
66822 AS28849 14 3.6k · · WHOIS RADAR
66823 AS29709 7 3.6k · · WHOIS RADAR
66824 AS29757 14 3.6k 3 65.5k WHOIS RADAR
66825 AS30782 3 3.6k · · WHOIS RADAR
66826 AS31234 4 3.6k · · WHOIS RADAR
66827 AS31362 14 3.6k · · WHOIS RADAR
66828 AS31412 4 3.6k · · WHOIS RADAR
66829 AS31699 11 3.6k · · WHOIS RADAR
66830 AS32457 14 3.6k · · WHOIS RADAR
66831 AS32473 10 3.6k 1 65.5k WHOIS RADAR
66832 AS32625 5 3.6k 1 65.5k WHOIS RADAR
66833 AS32773 4 3.6k · · WHOIS RADAR
66834 AS33911 11 3.6k · · WHOIS RADAR
66835 AS34047 4 3.6k · · WHOIS RADAR
66836 AS34254 4 3.6k 1 524.3k WHOIS RADAR
66837 AS34279 14 3.6k 1 65.5k WHOIS RADAR
66838 AS34414 10 3.6k 4 64 WHOIS RADAR
66839 AS34911 5 3.6k · · WHOIS RADAR
66840 AS34928 4 3.6k 1 65.5k WHOIS RADAR
66841 AS35130 4 3.6k 2 32.8k WHOIS RADAR
66842 AS35207 7 3.6k 2 524.3k WHOIS RADAR
66843 AS35339 3 3.6k 2 65.5k WHOIS RADAR
66844 AS35546 7 3.6k · · WHOIS RADAR
66845 AS35707 5 3.6k · · WHOIS RADAR
66846 AS35777 14 3.6k 13 13 WHOIS RADAR
66847 AS35787 5 3.6k · · WHOIS RADAR
66848 AS35829 7 3.6k 3 786.4k WHOIS RADAR
66849 AS36008 8 3.6k 2 2 WHOIS RADAR
66850 AS36136 8 3.6k · · WHOIS RADAR
66851 AS36435 4 3.6k 1 65.5k WHOIS RADAR
66852 AS36504 9 3.6k · · WHOIS RADAR
66853 AS36791 6 3.6k 3 4.4k WHOIS RADAR
66854 AS36898 6 3.6k · · WHOIS RADAR
66855 AS37613 8 3.6k 1 65.5k WHOIS RADAR
66856 AS37969 4 3.6k 1 1 WHOIS RADAR
66857 AS38114 7 3.6k · · WHOIS RADAR
66858 AS38277 11 3.6k · · WHOIS RADAR
66859 AS38505 14 3.6k 1 65.5k WHOIS RADAR
66860 AS38626 5 3.6k · · WHOIS RADAR
66861 AS38749 7 3.6k · · WHOIS RADAR
66862 AS38770 7 3.6k · · WHOIS RADAR
66863 AS38797 14 3.6k · · WHOIS RADAR
66864 AS39175 7 3.6k 1 524.3k WHOIS RADAR
66865 AS39378 13 3.6k 3 3 WHOIS RADAR
66866 AS39464 5 3.6k · · WHOIS RADAR
66867 AS39505 14 3.6k 1 65.5k WHOIS RADAR
66868 AS39588 12 3.6k 2 2 WHOIS RADAR
66869 AS40123 7 3.6k · · WHOIS RADAR
66870 AS40510 7 3.6k · · WHOIS RADAR
66871 AS41001 5 3.6k 4 524.3k WHOIS RADAR
66872 AS41362 13 3.6k · · WHOIS RADAR
66873 AS41460 7 3.6k · · WHOIS RADAR
66874 AS41625 6 3.6k 7 131.1k WHOIS RADAR
66875 AS41719 12 3.6k · · WHOIS RADAR
66876 AS41847 9 3.6k 1 1 WHOIS RADAR
66877 AS41983 3 3.6k 1 32.8k WHOIS RADAR
66878 AS42147 14 3.6k · · WHOIS RADAR
66879 AS42411 13 3.6k · · WHOIS RADAR
66880 AS42585 3 3.6k 2 32.8k WHOIS RADAR
66881 AS42656 5 3.6k 3 327.7k WHOIS RADAR
66882 AS42705 14 3.6k · · WHOIS RADAR
66883 AS42832 6 3.6k · · WHOIS RADAR
66884 AS43013 3 3.6k · · WHOIS RADAR
66885 AS43050 3 3.6k · · WHOIS RADAR
66886 AS43153 6 3.6k · · WHOIS RADAR
66887 AS43359 8 3.6k 2 131.1k WHOIS RADAR
66888 AS43578 14 3.6k 5 5 WHOIS RADAR
66889 AS43908 7 3.6k · · WHOIS RADAR
66890 AS43942 4 3.6k 1 65.5k WHOIS RADAR
66891 AS44144 10 3.6k · · WHOIS RADAR
66892 AS44277 13 3.6k · · WHOIS RADAR
66893 AS44382 14 3.6k 11 11 WHOIS RADAR
66894 AS44578 10 3.6k · · WHOIS RADAR
66895 AS44741 14 3.6k · · WHOIS RADAR
66896 AS44920 6 3.6k · · WHOIS RADAR
66897 AS45469 14 3.6k · · WHOIS RADAR
66898 AS45530 9 3.6k · · WHOIS RADAR
66899 AS45558 8 3.6k · · WHOIS RADAR
66900 AS45560 14 3.6k · · WHOIS RADAR