Top BGP ASNsdata as of 2026-09-17 13:11

Origin ASNs ranked by their announced footprint in the RIPE RIS RRC00 BGP full view.
← BGP Full View 🗺 IPv4 map
Total ASNs (any family)
86 586
IPv4 origin ASNs
79 103
IPv6 origin ASNs
37 381

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 86 586 ASNs · sort: IPv4 addresses (↓) · showing 3901–4000
# ASN v4 networks v4 addresses ↓ v6 networks v6 /48 Links
3901 AS58686 1 65.5k · · WHOIS ↗ RADAR ↗
3902 AS58785 1 65.5k 1 1 WHOIS ↗ RADAR ↗
3903 AS58877 1 65.5k 3 131.1k WHOIS ↗ RADAR ↗
3904 AS59863 1 65.5k · · WHOIS ↗ RADAR ↗
3905 AS62701 1 65.5k · · WHOIS ↗ RADAR ↗
3906 AS62810 1 65.5k 1 65.5k WHOIS ↗ RADAR ↗
3907 AS63102 1 65.5k · · WHOIS ↗ RADAR ↗
3908 AS63777 1 65.5k · · WHOIS ↗ RADAR ↗
3909 AS131897 1 65.5k · · WHOIS ↗ RADAR ↗
3910 AS131930 1 65.5k · · WHOIS ↗ RADAR ↗
3911 AS131938 1 65.5k · · WHOIS ↗ RADAR ↗
3912 AS132909 1 65.5k · · WHOIS ↗ RADAR ↗
3913 AS137539 1 65.5k 1 65.5k WHOIS ↗ RADAR ↗
3914 AS139190 1 65.5k 1 16.4k WHOIS ↗ RADAR ↗
3915 AS141400 1 65.5k · · WHOIS ↗ RADAR ↗
3916 AS141995 80 65.5k 4 262.1k WHOIS ↗ RADAR ↗
3917 AS198878 1 65.5k · · WHOIS ↗ RADAR ↗
3918 AS199083 1 65.5k · · WHOIS ↗ RADAR ↗
3919 AS200060 1 65.5k · · WHOIS ↗ RADAR ↗
3920 AS200544 1 65.5k 1 131.1k WHOIS ↗ RADAR ↗
3921 AS209499 1 65.5k · · WHOIS ↗ RADAR ↗
3922 AS210595 1 65.5k 3 65.6k WHOIS ↗ RADAR ↗
3923 AS211817 1 65.5k · · WHOIS ↗ RADAR ↗
3924 AS214445 1 65.5k · · WHOIS ↗ RADAR ↗
3925 AS271354 1 65.5k 1 65.5k WHOIS ↗ RADAR ↗
3926 AS328297 3 65.5k · · WHOIS ↗ RADAR ↗
3927 AS393529 1 65.5k 1 1 WHOIS ↗ RADAR ↗
3928 AS394003 1 65.5k · · WHOIS ↗ RADAR ↗
3929 AS394271 1 65.5k 1 1 WHOIS ↗ RADAR ↗
3930 AS394366 1 65.5k · · WHOIS ↗ RADAR ↗
3931 AS395064 1 65.5k · · WHOIS ↗ RADAR ↗
3932 AS395527 1 65.5k · · WHOIS ↗ RADAR ↗
3933 AS395660 1 65.5k · · WHOIS ↗ RADAR ↗
3934 AS395871 1 65.5k · · WHOIS ↗ RADAR ↗
3935 AS396087 1 65.5k · · WHOIS ↗ RADAR ↗
3936 AS396425 1 65.5k · · WHOIS ↗ RADAR ↗
3937 AS398060 1 65.5k · · WHOIS ↗ RADAR ↗
3938 AS398086 1 65.5k · · WHOIS ↗ RADAR ↗
3939 AS398290 1 65.5k 1 65.5k WHOIS ↗ RADAR ↗
3940 AS398451 1 65.5k 1 1 WHOIS ↗ RADAR ↗
3941 AS398757 1 65.5k · · WHOIS ↗ RADAR ↗
3942 AS398914 1 65.5k · · WHOIS ↗ RADAR ↗
3943 AS398993 50 65.5k · · WHOIS ↗ RADAR ↗
3944 AS399697 1 65.5k · · WHOIS ↗ RADAR ↗
3945 AS399911 2 65.5k · · WHOIS ↗ RADAR ↗
3946 AS401124 1 65.5k · · WHOIS ↗ RADAR ↗
3947 AS401248 1 65.5k · · WHOIS ↗ RADAR ↗
3948 AS401917 1 65.5k · · WHOIS ↗ RADAR ↗
3949 AS401974 1 65.5k · · WHOIS ↗ RADAR ↗
3950 AS402584 1 65.5k · · WHOIS ↗ RADAR ↗
3951 AS19148 45 65.3k 11 5.31M WHOIS ↗ RADAR ↗
3952 AS23951 103 65.3k 39 69.7k WHOIS ↗ RADAR ↗
3953 AS24589 37 65.3k 1 65.5k WHOIS ↗ RADAR ↗
3954 AS38442 26 65.3k 11 69.6k WHOIS ↗ RADAR ↗
3955 AS38880 63 65.3k 11 65.5k WHOIS ↗ RADAR ↗
3956 AS199610 138 65.3k 23 141.1k WHOIS ↗ RADAR ↗
3957 AS212655 37 65.3k 3 524.5k WHOIS ↗ RADAR ↗
3958 AS4455 45 65k 15 229.9k WHOIS ↗ RADAR ↗
3959 AS14737 8 65k · · WHOIS ↗ RADAR ↗
3960 AS18148 8 65k 1 65.5k WHOIS ↗ RADAR ↗
3961 AS36086 139 65k 16 41.7k WHOIS ↗ RADAR ↗
3962 AS63956 81 65k 8 78.6k WHOIS ↗ RADAR ↗
3963 AS7296 253 64.8k 3 81.9k WHOIS ↗ RADAR ↗
3964 AS12097 26 64.8k 1 65.5k WHOIS ↗ RADAR ↗
3965 AS22653 19 64.8k 3 69.6k WHOIS ↗ RADAR ↗
3966 AS24163 59 64.8k 3 4.1k WHOIS ↗ RADAR ↗
3967 AS27652 25 64.8k · · WHOIS ↗ RADAR ↗
3968 AS37037 128 64.8k 1 65.5k WHOIS ↗ RADAR ↗
3969 AS197556 53 64.8k 37 131.6k WHOIS ↗ RADAR ↗
3970 AS4493 15 64.5k · · WHOIS ↗ RADAR ↗
3971 AS14789 252 64.5k 248 248 WHOIS ↗ RADAR ↗
3972 AS31214 15 64.5k 1 65.5k WHOIS ↗ RADAR ↗
3973 AS47394 66 64.5k 3 131.1k WHOIS ↗ RADAR ↗
3974 AS136255 124 64.5k 45 65.6k WHOIS ↗ RADAR ↗
3975 AS264681 54 64.5k 11 66k WHOIS ↗ RADAR ↗
3976 AS264750 12 64.5k 3 196.6k WHOIS ↗ RADAR ↗
3977 AS13150 251 64.3k · · WHOIS ↗ RADAR ↗
3978 AS20257 29 64.3k 1 65.5k WHOIS ↗ RADAR ↗
3979 AS24165 54 64.3k 3 4.1k WHOIS ↗ RADAR ↗
3980 AS48918 35 64.3k 9 1.18M WHOIS ↗ RADAR ↗
3981 AS140220 188 64.3k 1 65.5k WHOIS ↗ RADAR ↗
3982 AS202596 49 64.3k · · WHOIS ↗ RADAR ↗
3983 AS5663 13 64k · · WHOIS ↗ RADAR ↗
3984 AS27425 102 64k 73 1.53M WHOIS ↗ RADAR ↗
3985 AS38719 65 64k 12 655.4k WHOIS ↗ RADAR ↗
3986 AS44558 240 64k 1 524.3k WHOIS ↗ RADAR ↗
3987 AS262459 67 64k 9 197.1k WHOIS ↗ RADAR ↗
3988 AS271640 123 64k · · WHOIS ↗ RADAR ↗
3989 AS2165 13 63.7k 4 4 WHOIS ↗ RADAR ↗
3990 AS8175 6 63.7k · · WHOIS ↗ RADAR ↗
3991 AS11798 193 63.7k · · WHOIS ↗ RADAR ↗
3992 AS13370 19 63.7k 1 65.5k WHOIS ↗ RADAR ↗
3993 AS19151 39 63.7k 1 65.5k WHOIS ↗ RADAR ↗
3994 AS25829 6 63.7k 1 1 WHOIS ↗ RADAR ↗
3995 AS27823 127 63.7k 9 65.7k WHOIS ↗ RADAR ↗
3996 AS33544 58 63.7k 12 68.2k WHOIS ↗ RADAR ↗
3997 AS33779 91 63.7k 2 65.5k WHOIS ↗ RADAR ↗
3998 AS34086 21 63.7k 3 65.5k WHOIS ↗ RADAR ↗
3999 AS38182 111 63.7k 13 2.1k WHOIS ↗ RADAR ↗
4000 AS4770 12 63.5k 2 65.5k WHOIS ↗ RADAR ↗