Top BGP ASNsdata as of 2026-11-08 06:54

Origin ASNs ranked by their announced footprint in the RIPE RIS RRC00 BGP full view.
Total ASNs (any family)
87 238
IPv4 origin ASNs
79 635
IPv6 origin ASNs
38 000

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 87 238 ASNs · sort: IPv4 addresses (↓) · showing 71801–71900
# ASN v4 networks v4 addresses ↓ v6 networks v6 /48 Links
71801 AS203509 1 256 · · WHOIS ↗ RADAR ↗
71802 AS203512 1 256 · · WHOIS ↗ RADAR ↗
71803 AS203517 1 256 1 1 WHOIS ↗ RADAR ↗
71804 AS203522 1 256 1 1 WHOIS ↗ RADAR ↗
71805 AS203529 1 256 · · WHOIS ↗ RADAR ↗
71806 AS203530 1 256 · · WHOIS ↗ RADAR ↗
71807 AS203531 1 256 · · WHOIS ↗ RADAR ↗
71808 AS203535 1 256 · · WHOIS ↗ RADAR ↗
71809 AS203542 1 256 · · WHOIS ↗ RADAR ↗
71810 AS203546 1 256 · · WHOIS ↗ RADAR ↗
71811 AS203562 1 256 · · WHOIS ↗ RADAR ↗
71812 AS203563 1 256 · · WHOIS ↗ RADAR ↗
71813 AS203567 1 256 · · WHOIS ↗ RADAR ↗
71814 AS203578 1 256 · · WHOIS ↗ RADAR ↗
71815 AS203581 1 256 · · WHOIS ↗ RADAR ↗
71816 AS203587 1 256 · · WHOIS ↗ RADAR ↗
71817 AS203588 1 256 1 1 WHOIS ↗ RADAR ↗
71818 AS203594 1 256 · · WHOIS ↗ RADAR ↗
71819 AS203595 1 256 · · WHOIS ↗ RADAR ↗
71820 AS203599 1 256 · · WHOIS ↗ RADAR ↗
71821 AS203601 1 256 · · WHOIS ↗ RADAR ↗
71822 AS203607 1 256 1 1 WHOIS ↗ RADAR ↗
71823 AS203611 1 256 · · WHOIS ↗ RADAR ↗
71824 AS203617 1 256 · · WHOIS ↗ RADAR ↗
71825 AS203619 1 256 1 1 WHOIS ↗ RADAR ↗
71826 AS203627 1 256 · · WHOIS ↗ RADAR ↗
71827 AS203632 1 256 · · WHOIS ↗ RADAR ↗
71828 AS203633 1 256 · · WHOIS ↗ RADAR ↗
71829 AS203634 1 256 · · WHOIS ↗ RADAR ↗
71830 AS203635 1 256 · · WHOIS ↗ RADAR ↗
71831 AS203638 1 256 · · WHOIS ↗ RADAR ↗
71832 AS203657 1 256 · · WHOIS ↗ RADAR ↗
71833 AS203661 1 256 · · WHOIS ↗ RADAR ↗
71834 AS203663 1 256 · · WHOIS ↗ RADAR ↗
71835 AS203666 1 256 · · WHOIS ↗ RADAR ↗
71836 AS203668 1 256 · · WHOIS ↗ RADAR ↗
71837 AS203671 1 256 · · WHOIS ↗ RADAR ↗
71838 AS203674 1 256 1 16 WHOIS ↗ RADAR ↗
71839 AS203678 1 256 1 65.5k WHOIS ↗ RADAR ↗
71840 AS203679 1 256 · · WHOIS ↗ RADAR ↗
71841 AS203688 1 256 1 1 WHOIS ↗ RADAR ↗
71842 AS203693 1 256 · · WHOIS ↗ RADAR ↗
71843 AS203694 1 256 · · WHOIS ↗ RADAR ↗
71844 AS203698 1 256 · · WHOIS ↗ RADAR ↗
71845 AS203699 1 256 · · WHOIS ↗ RADAR ↗
71846 AS203706 1 256 · · WHOIS ↗ RADAR ↗
71847 AS203716 1 256 · · WHOIS ↗ RADAR ↗
71848 AS203717 1 256 · · WHOIS ↗ RADAR ↗
71849 AS203718 1 256 1 524.3k WHOIS ↗ RADAR ↗
71850 AS203719 1 256 · · WHOIS ↗ RADAR ↗
71851 AS203721 1 256 · · WHOIS ↗ RADAR ↗
71852 AS203723 1 256 · · WHOIS ↗ RADAR ↗
71853 AS203731 1 256 · · WHOIS ↗ RADAR ↗
71854 AS203746 1 256 · · WHOIS ↗ RADAR ↗
71855 AS203749 1 256 · · WHOIS ↗ RADAR ↗
71856 AS203753 1 256 · · WHOIS ↗ RADAR ↗
71857 AS203756 1 256 1 1 WHOIS ↗ RADAR ↗
71858 AS203759 1 256 2 32 WHOIS ↗ RADAR ↗
71859 AS203768 1 256 · · WHOIS ↗ RADAR ↗
71860 AS203770 1 256 · · WHOIS ↗ RADAR ↗
71861 AS203772 1 256 1 524.3k WHOIS ↗ RADAR ↗
71862 AS203773 1 256 · · WHOIS ↗ RADAR ↗
71863 AS203780 1 256 · · WHOIS ↗ RADAR ↗
71864 AS203784 1 256 1 1 WHOIS ↗ RADAR ↗
71865 AS203785 1 256 · · WHOIS ↗ RADAR ↗
71866 AS203786 1 256 3 8.4k WHOIS ↗ RADAR ↗
71867 AS203799 1 256 · · WHOIS ↗ RADAR ↗
71868 AS203802 1 256 · · WHOIS ↗ RADAR ↗
71869 AS203803 1 256 · · WHOIS ↗ RADAR ↗
71870 AS203805 1 256 · · WHOIS ↗ RADAR ↗
71871 AS203807 1 256 1 16 WHOIS ↗ RADAR ↗
71872 AS203808 1 256 · · WHOIS ↗ RADAR ↗
71873 AS203809 1 256 · · WHOIS ↗ RADAR ↗
71874 AS203811 1 256 · · WHOIS ↗ RADAR ↗
71875 AS203819 1 256 3 6 WHOIS ↗ RADAR ↗
71876 AS203826 1 256 · · WHOIS ↗ RADAR ↗
71877 AS203829 1 256 1 1 WHOIS ↗ RADAR ↗
71878 AS203830 1 256 · · WHOIS ↗ RADAR ↗
71879 AS203831 1 256 · · WHOIS ↗ RADAR ↗
71880 AS203832 1 256 · · WHOIS ↗ RADAR ↗
71881 AS203841 1 256 · · WHOIS ↗ RADAR ↗
71882 AS203843 1 256 2 3 WHOIS ↗ RADAR ↗
71883 AS203844 1 256 · · WHOIS ↗ RADAR ↗
71884 AS203846 1 256 1 524.3k WHOIS ↗ RADAR ↗
71885 AS203857 1 256 · · WHOIS ↗ RADAR ↗
71886 AS203858 1 256 · · WHOIS ↗ RADAR ↗
71887 AS203860 1 256 1 1 WHOIS ↗ RADAR ↗
71888 AS203864 1 256 · · WHOIS ↗ RADAR ↗
71889 AS203869 1 256 · · WHOIS ↗ RADAR ↗
71890 AS203875 1 256 1 65.5k WHOIS ↗ RADAR ↗
71891 AS203878 1 256 · · WHOIS ↗ RADAR ↗
71892 AS203883 1 256 · · WHOIS ↗ RADAR ↗
71893 AS203888 1 256 1 16 WHOIS ↗ RADAR ↗
71894 AS203889 1 256 · · WHOIS ↗ RADAR ↗
71895 AS203898 1 256 2 2 WHOIS ↗ RADAR ↗
71896 AS203901 1 256 · · WHOIS ↗ RADAR ↗
71897 AS203906 1 256 · · WHOIS ↗ RADAR ↗
71898 AS203907 1 256 · · WHOIS ↗ RADAR ↗
71899 AS203909 1 256 1 1 WHOIS ↗ RADAR ↗
71900 AS203912 1 256 · · WHOIS ↗ RADAR ↗