Top BGP ASNsdata as of 2026-04-24 21:19

Origin ASNs ranked by their announced footprint in the RIPE RIS RRC00 BGP full view.
Total ASNs (any family)
85 552
IPv4 origin ASNs
78 185
IPv6 origin ASNs
36 403

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 39 342 5 034 198698–198901 (204) · 201730–201926 (197) · 202029–202197 (169) · 204546–204710 (165) · 203960–204113 (154)
ARIN 33 874 1 960 402104–402446 (343) · 397666–397973 (308) · 396530–396830 (301) · 401812–402102 (291) · 5090–5376 (287)
APNIC 31 017 1 022 142636–146959 (4 324) · 147063–149043 (1 981) · 131478–132011 (534) · 149048–149433 (386) · 63488–63828 (341)
AFRINIC 2 717 518 329454–329707 (254) · 329322–329452 (131) · 329205–329319 (115) · 37773–37810 (38) · 329165–329199 (35)
LACNIC 14 139 2 265 273818–274001 (184) · 271956–272125 (170) · 274003–274142 (140) · 274461–274594 (134) · 275613–275738 (126)
Reset
Found 85 552 ASNs · sort: IPv4 addresses (↑) · showing 901–1000
# ASN v4 networks v4 addresses v6 networks v6 /48 Links
901 AS144799 · · 1 65.5k APNIC RADAR
902 AS144800 · · 1 65.5k APNIC RADAR
903 AS144801 · · 1 65.5k APNIC RADAR
904 AS144802 · · 1 65.5k APNIC RADAR
905 AS144803 · · 1 65.5k APNIC RADAR
906 AS144804 · · 1 65.5k APNIC RADAR
907 AS39831 · · 2 131.1k RIPE DB RADAR
908 AS144805 · · 1 65.5k APNIC RADAR
909 AS144806 · · 1 65.5k APNIC RADAR
910 AS144807 · · 1 65.5k APNIC RADAR
911 AS144808 · · 1 65.5k APNIC RADAR
912 AS144809 · · 1 65.5k APNIC RADAR
913 AS144810 · · 1 65.5k APNIC RADAR
914 AS144784 · · 1 65.5k APNIC RADAR
915 AS144782 · · 1 65.5k APNIC RADAR
916 AS144763 · · 1 65.5k APNIC RADAR
917 AS144772 · · 1 65.5k APNIC RADAR
918 AS144764 · · 1 65.5k APNIC RADAR
919 AS144765 · · 1 65.5k APNIC RADAR
920 AS42372 · · 3 32.8k RIPE DB RADAR
921 AS144766 · · 1 65.5k APNIC RADAR
922 AS144767 · · 1 65.5k APNIC RADAR
923 AS42240 · · 1 1 RIPE DB RADAR
924 AS144768 · · 1 65.5k APNIC RADAR
925 AS42192 · · 1 1 RIPE DB RADAR
926 AS41948 · · 1 1 RIPE DB RADAR
927 AS144769 · · 1 65.5k APNIC RADAR
928 AS144770 · · 1 65.5k APNIC RADAR
929 AS144771 · · 1 65.5k APNIC RADAR
930 AS41767 · · 1 1 RIPE DB RADAR
931 AS41255 · · 1 1 RIPE DB RADAR
932 AS41051 · · 1 65.5k RIPE DB RADAR
933 AS144781 · · 1 65.5k APNIC RADAR
934 AS144773 · · 1 65.5k APNIC RADAR
935 AS144774 · · 1 65.5k APNIC RADAR
936 AS144775 · · 1 65.5k APNIC RADAR
937 AS41047 · · 4 262.1k RIPE DB RADAR
938 AS144776 · · 1 65.5k APNIC RADAR
939 AS41002 · · 1 1 RIPE DB RADAR
940 AS144777 · · 1 65.5k APNIC RADAR
941 AS40970 · · 4 2.1M RIPE DB RADAR
942 AS40929 · · 2 1k ARIN RADAR
943 AS40893 · · 2 17 ARIN RADAR
944 AS144778 · · 1 65.5k APNIC RADAR
945 AS40592 · · 1 1 ARIN RADAR
946 AS144779 · · 1 65.5k APNIC RADAR
947 AS144780 · · 1 65.5k APNIC RADAR
948 AS144715 · · 1 65.5k APNIC RADAR
949 AS144713 · · 1 65.5k APNIC RADAR
950 AS144597 · · 1 65.5k APNIC RADAR
951 AS144639 · · 1 65.5k APNIC RADAR
952 AS144626 · · 1 65.5k APNIC RADAR
953 AS144627 · · 1 65.5k APNIC RADAR
954 AS144628 · · 1 65.5k APNIC RADAR
955 AS144629 · · 1 65.5k APNIC RADAR
956 AS47246 · · 1 1 RIPE DB RADAR
957 AS144630 · · 1 65.5k APNIC RADAR
958 AS144631 · · 1 65.5k APNIC RADAR
959 AS144632 · · 1 65.5k APNIC RADAR
960 AS144633 · · 1 65.5k APNIC RADAR
961 AS144634 · · 1 65.5k APNIC RADAR
962 AS144635 · · 1 65.5k APNIC RADAR
963 AS144636 · · 1 65.5k APNIC RADAR
964 AS144637 · · 1 65.5k APNIC RADAR
965 AS144638 · · 1 65.5k APNIC RADAR
966 AS46553 · · 1 1 RIPE DB RADAR
967 AS47294 · · 1 1 RIPE DB RADAR
968 AS144640 · · 1 65.5k APNIC RADAR
969 AS46464 · · 1 1 ARIN RADAR
970 AS144641 · · 1 65.5k APNIC RADAR
971 AS144642 · · 1 65.5k APNIC RADAR
972 AS144643 · · 1 65.5k APNIC RADAR
973 AS144644 · · 1 65.5k APNIC RADAR
974 AS144645 · · 1 65.5k APNIC RADAR
975 AS46386 · · 1 32 ARIN RADAR
976 AS46025 · · 1 1 APNIC RADAR
977 AS45681 · · 2 512 APNIC RADAR
978 AS144646 · · 1 65.5k APNIC RADAR
979 AS144647 · · 1 65.5k APNIC RADAR
980 AS144648 · · 1 65.5k APNIC RADAR
981 AS144649 · · 1 65.5k APNIC RADAR
982 AS144625 · · 1 65.5k APNIC RADAR
983 AS144624 · · 1 65.5k APNIC RADAR
984 AS144651 · · 1 65.5k APNIC RADAR
985 AS144609 · · 1 65.5k APNIC RADAR
986 AS144598 · · 1 65.5k APNIC RADAR
987 AS144599 · · 1 65.5k APNIC RADAR
988 AS47462 · · 1 1 RIPE DB RADAR
989 AS47400 · · 1 1 RIPE DB RADAR
990 AS47365 · · 1 1 APNIC RADAR
991 AS144600 · · 1 65.5k APNIC RADAR
992 AS144601 · · 1 65.5k APNIC RADAR
993 AS144602 · · 1 65.5k APNIC RADAR
994 AS144603 · · 1 65.5k APNIC RADAR
995 AS144604 · · 1 65.5k APNIC RADAR
996 AS144605 · · 1 65.5k APNIC RADAR
997 AS144606 · · 1 65.5k APNIC RADAR
998 AS144607 · · 1 65.5k APNIC RADAR
999 AS144608 · · 1 65.5k APNIC RADAR
1000 AS144610 · · 1 65.5k APNIC RADAR