Top BGP ASNsdata as of 2026-09-28 14:54

Origin ASNs ranked by their announced footprint in the RIPE RIS RRC00 BGP full view.
Total ASNs (any family)
86 650
IPv4 origin ASNs
79 154
IPv6 origin ASNs
37 455

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 86 650 ASNs · sort: IPv4 addresses (↓) · showing 56001–56100
# ASN v4 networks v4 addresses ↓ v6 networks v6 /48 Links
56001 AS204668 1 512 1 131.1k WHOIS ↗ RADAR ↗
56002 AS204681 1 512 · · WHOIS ↗ RADAR ↗
56003 AS204716 1 512 · · WHOIS ↗ RADAR ↗
56004 AS204738 2 512 · · WHOIS ↗ RADAR ↗
56005 AS204744 2 512 · · WHOIS ↗ RADAR ↗
56006 AS204766 1 512 · · WHOIS ↗ RADAR ↗
56007 AS204774 2 512 · · WHOIS ↗ RADAR ↗
56008 AS204781 2 512 · · WHOIS ↗ RADAR ↗
56009 AS204835 2 512 · · WHOIS ↗ RADAR ↗
56010 AS204836 1 512 · · WHOIS ↗ RADAR ↗
56011 AS204837 2 512 · · WHOIS ↗ RADAR ↗
56012 AS204847 2 512 2 2 WHOIS ↗ RADAR ↗
56013 AS204864 2 512 · · WHOIS ↗ RADAR ↗
56014 AS204870 1 512 · · WHOIS ↗ RADAR ↗
56015 AS204880 1 512 2 65.5k WHOIS ↗ RADAR ↗
56016 AS204881 2 512 1 524.3k WHOIS ↗ RADAR ↗
56017 AS204884 2 512 · · WHOIS ↗ RADAR ↗
56018 AS204933 2 512 · · WHOIS ↗ RADAR ↗
56019 AS204938 1 512 · · WHOIS ↗ RADAR ↗
56020 AS204963 2 512 2 2 WHOIS ↗ RADAR ↗
56021 AS204980 2 512 · · WHOIS ↗ RADAR ↗
56022 AS205022 2 512 1 1 WHOIS ↗ RADAR ↗
56023 AS205030 1 512 · · WHOIS ↗ RADAR ↗
56024 AS205037 2 512 2 2 WHOIS ↗ RADAR ↗
56025 AS205050 2 512 · · WHOIS ↗ RADAR ↗
56026 AS205078 2 512 1 1 WHOIS ↗ RADAR ↗
56027 AS205104 2 512 · · WHOIS ↗ RADAR ↗
56028 AS205110 2 512 · · WHOIS ↗ RADAR ↗
56029 AS205129 1 512 · · WHOIS ↗ RADAR ↗
56030 AS205169 2 512 · · WHOIS ↗ RADAR ↗
56031 AS205171 1 512 · · WHOIS ↗ RADAR ↗
56032 AS205177 1 512 · · WHOIS ↗ RADAR ↗
56033 AS205186 2 512 1 1 WHOIS ↗ RADAR ↗
56034 AS205189 2 512 · · WHOIS ↗ RADAR ↗
56035 AS205202 2 512 5 5 WHOIS ↗ RADAR ↗
56036 AS205221 2 512 · · WHOIS ↗ RADAR ↗
56037 AS205225 2 512 · · WHOIS ↗ RADAR ↗
56038 AS205226 2 512 · · WHOIS ↗ RADAR ↗
56039 AS205251 2 512 · · WHOIS ↗ RADAR ↗
56040 AS205253 2 512 · · WHOIS ↗ RADAR ↗
56041 AS205264 2 512 · · WHOIS ↗ RADAR ↗
56042 AS205272 2 512 · · WHOIS ↗ RADAR ↗
56043 AS205273 2 512 · · WHOIS ↗ RADAR ↗
56044 AS205282 2 512 · · WHOIS ↗ RADAR ↗
56045 AS205299 2 512 · · WHOIS ↗ RADAR ↗
56046 AS205308 2 512 · · WHOIS ↗ RADAR ↗
56047 AS205325 2 512 · · WHOIS ↗ RADAR ↗
56048 AS205347 2 512 · · WHOIS ↗ RADAR ↗
56049 AS205348 2 512 · · WHOIS ↗ RADAR ↗
56050 AS205359 2 512 · · WHOIS ↗ RADAR ↗
56051 AS205363 2 512 · · WHOIS ↗ RADAR ↗
56052 AS205365 2 512 5 5 WHOIS ↗ RADAR ↗
56053 AS205402 2 512 · · WHOIS ↗ RADAR ↗
56054 AS205420 2 512 · · WHOIS ↗ RADAR ↗
56055 AS205442 2 512 2 2 WHOIS ↗ RADAR ↗
56056 AS205447 2 512 · · WHOIS ↗ RADAR ↗
56057 AS205462 2 512 · · WHOIS ↗ RADAR ↗
56058 AS205465 1 512 · · WHOIS ↗ RADAR ↗
56059 AS205470 2 512 · · WHOIS ↗ RADAR ↗
56060 AS205479 2 512 7 131.1k WHOIS ↗ RADAR ↗
56061 AS205497 2 512 · · WHOIS ↗ RADAR ↗
56062 AS205504 2 512 1 1 WHOIS ↗ RADAR ↗
56063 AS205507 2 512 · · WHOIS ↗ RADAR ↗
56064 AS205546 2 512 · · WHOIS ↗ RADAR ↗
56065 AS205550 2 512 · · WHOIS ↗ RADAR ↗
56066 AS205604 2 512 · · WHOIS ↗ RADAR ↗
56067 AS205606 2 512 · · WHOIS ↗ RADAR ↗
56068 AS205610 2 512 3 1.5k WHOIS ↗ RADAR ↗
56069 AS205616 2 512 · · WHOIS ↗ RADAR ↗
56070 AS205647 2 512 · · WHOIS ↗ RADAR ↗
56071 AS205650 2 512 · · WHOIS ↗ RADAR ↗
56072 AS205685 1 512 · · WHOIS ↗ RADAR ↗
56073 AS205688 2 512 2 131.1k WHOIS ↗ RADAR ↗
56074 AS205691 2 512 1 32.8k WHOIS ↗ RADAR ↗
56075 AS205695 2 512 · · WHOIS ↗ RADAR ↗
56076 AS205726 2 512 5 5 WHOIS ↗ RADAR ↗
56077 AS205757 2 512 · · WHOIS ↗ RADAR ↗
56078 AS205761 1 512 · · WHOIS ↗ RADAR ↗
56079 AS205786 2 512 · · WHOIS ↗ RADAR ↗
56080 AS205790 2 512 2 65.5k WHOIS ↗ RADAR ↗
56081 AS205830 2 512 · · WHOIS ↗ RADAR ↗
56082 AS205861 2 512 · · WHOIS ↗ RADAR ↗
56083 AS205871 1 512 · · WHOIS ↗ RADAR ↗
56084 AS205875 2 512 · · WHOIS ↗ RADAR ↗
56085 AS205908 2 512 2 512 WHOIS ↗ RADAR ↗
56086 AS205913 2 512 · · WHOIS ↗ RADAR ↗
56087 AS205933 2 512 · · WHOIS ↗ RADAR ↗
56088 AS205943 2 512 · · WHOIS ↗ RADAR ↗
56089 AS205971 2 512 · · WHOIS ↗ RADAR ↗
56090 AS205985 2 512 · · WHOIS ↗ RADAR ↗
56091 AS206007 2 512 1 1 WHOIS ↗ RADAR ↗
56092 AS206009 2 512 1 65.5k WHOIS ↗ RADAR ↗
56093 AS206051 2 512 1 1 WHOIS ↗ RADAR ↗
56094 AS206080 1 512 1 524.3k WHOIS ↗ RADAR ↗
56095 AS206084 2 512 · · WHOIS ↗ RADAR ↗
56096 AS206111 2 512 · · WHOIS ↗ RADAR ↗
56097 AS206136 2 512 · · WHOIS ↗ RADAR ↗
56098 AS206143 2 512 · · WHOIS ↗ RADAR ↗
56099 AS206164 2 512 · · WHOIS ↗ RADAR ↗
56100 AS206166 2 512 · · WHOIS ↗ RADAR ↗