Top BGP ASNsdata as of 2026-09-29 15:03

Origin ASNs ranked by their announced footprint in the RIPE RIS RRC00 BGP full view.
Total ASNs (any family)
86 664
IPv4 origin ASNs
79 176
IPv6 origin ASNs
37 447

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 86 664 ASNs · sort: IPv4 addresses (↓) · showing 56001–56100
# ASN v4 networks v4 addresses ↓ v6 networks v6 /48 Links
56001 AS204621 2 512 · · WHOIS ↗ RADAR ↗
56002 AS204624 2 512 · · WHOIS ↗ RADAR ↗
56003 AS204652 2 512 2 2 WHOIS ↗ RADAR ↗
56004 AS204655 2 512 · · WHOIS ↗ RADAR ↗
56005 AS204668 1 512 1 131.1k WHOIS ↗ RADAR ↗
56006 AS204681 1 512 · · WHOIS ↗ RADAR ↗
56007 AS204716 1 512 · · WHOIS ↗ RADAR ↗
56008 AS204738 2 512 · · WHOIS ↗ RADAR ↗
56009 AS204744 2 512 · · WHOIS ↗ RADAR ↗
56010 AS204766 1 512 · · WHOIS ↗ RADAR ↗
56011 AS204774 2 512 · · WHOIS ↗ RADAR ↗
56012 AS204781 2 512 · · WHOIS ↗ RADAR ↗
56013 AS204835 2 512 · · WHOIS ↗ RADAR ↗
56014 AS204836 1 512 · · WHOIS ↗ RADAR ↗
56015 AS204837 2 512 · · WHOIS ↗ RADAR ↗
56016 AS204847 2 512 2 2 WHOIS ↗ RADAR ↗
56017 AS204864 2 512 · · WHOIS ↗ RADAR ↗
56018 AS204870 1 512 · · WHOIS ↗ RADAR ↗
56019 AS204880 1 512 2 65.5k WHOIS ↗ RADAR ↗
56020 AS204881 2 512 1 524.3k WHOIS ↗ RADAR ↗
56021 AS204884 2 512 · · WHOIS ↗ RADAR ↗
56022 AS204933 2 512 · · WHOIS ↗ RADAR ↗
56023 AS204938 1 512 · · WHOIS ↗ RADAR ↗
56024 AS204963 2 512 2 2 WHOIS ↗ RADAR ↗
56025 AS204980 2 512 · · WHOIS ↗ RADAR ↗
56026 AS205022 2 512 1 1 WHOIS ↗ RADAR ↗
56027 AS205030 1 512 · · WHOIS ↗ RADAR ↗
56028 AS205037 2 512 2 2 WHOIS ↗ RADAR ↗
56029 AS205050 2 512 · · WHOIS ↗ RADAR ↗
56030 AS205078 2 512 1 1 WHOIS ↗ RADAR ↗
56031 AS205104 2 512 · · WHOIS ↗ RADAR ↗
56032 AS205110 2 512 · · WHOIS ↗ RADAR ↗
56033 AS205129 1 512 · · WHOIS ↗ RADAR ↗
56034 AS205169 2 512 · · WHOIS ↗ RADAR ↗
56035 AS205171 1 512 · · WHOIS ↗ RADAR ↗
56036 AS205177 1 512 · · WHOIS ↗ RADAR ↗
56037 AS205186 2 512 1 1 WHOIS ↗ RADAR ↗
56038 AS205189 2 512 · · WHOIS ↗ RADAR ↗
56039 AS205202 2 512 5 5 WHOIS ↗ RADAR ↗
56040 AS205221 2 512 · · WHOIS ↗ RADAR ↗
56041 AS205225 2 512 · · WHOIS ↗ RADAR ↗
56042 AS205226 2 512 · · WHOIS ↗ RADAR ↗
56043 AS205251 2 512 · · WHOIS ↗ RADAR ↗
56044 AS205253 2 512 · · WHOIS ↗ RADAR ↗
56045 AS205264 2 512 · · WHOIS ↗ RADAR ↗
56046 AS205272 2 512 · · WHOIS ↗ RADAR ↗
56047 AS205273 2 512 · · WHOIS ↗ RADAR ↗
56048 AS205282 2 512 · · WHOIS ↗ RADAR ↗
56049 AS205299 2 512 · · WHOIS ↗ RADAR ↗
56050 AS205308 2 512 · · WHOIS ↗ RADAR ↗
56051 AS205325 2 512 · · WHOIS ↗ RADAR ↗
56052 AS205347 2 512 · · WHOIS ↗ RADAR ↗
56053 AS205348 2 512 · · WHOIS ↗ RADAR ↗
56054 AS205359 2 512 · · WHOIS ↗ RADAR ↗
56055 AS205363 2 512 · · WHOIS ↗ RADAR ↗
56056 AS205365 2 512 5 5 WHOIS ↗ RADAR ↗
56057 AS205402 2 512 · · WHOIS ↗ RADAR ↗
56058 AS205420 2 512 · · WHOIS ↗ RADAR ↗
56059 AS205442 2 512 2 2 WHOIS ↗ RADAR ↗
56060 AS205447 2 512 · · WHOIS ↗ RADAR ↗
56061 AS205462 2 512 · · WHOIS ↗ RADAR ↗
56062 AS205465 1 512 · · WHOIS ↗ RADAR ↗
56063 AS205470 2 512 · · WHOIS ↗ RADAR ↗
56064 AS205479 2 512 7 131.1k WHOIS ↗ RADAR ↗
56065 AS205497 2 512 · · WHOIS ↗ RADAR ↗
56066 AS205504 2 512 1 1 WHOIS ↗ RADAR ↗
56067 AS205507 2 512 · · WHOIS ↗ RADAR ↗
56068 AS205546 2 512 · · WHOIS ↗ RADAR ↗
56069 AS205550 2 512 · · WHOIS ↗ RADAR ↗
56070 AS205604 2 512 · · WHOIS ↗ RADAR ↗
56071 AS205606 2 512 · · WHOIS ↗ RADAR ↗
56072 AS205610 2 512 3 1.5k WHOIS ↗ RADAR ↗
56073 AS205616 2 512 · · WHOIS ↗ RADAR ↗
56074 AS205647 2 512 · · WHOIS ↗ RADAR ↗
56075 AS205650 2 512 · · WHOIS ↗ RADAR ↗
56076 AS205685 1 512 · · WHOIS ↗ RADAR ↗
56077 AS205688 2 512 2 131.1k WHOIS ↗ RADAR ↗
56078 AS205691 2 512 1 32.8k WHOIS ↗ RADAR ↗
56079 AS205695 2 512 · · WHOIS ↗ RADAR ↗
56080 AS205726 2 512 5 5 WHOIS ↗ RADAR ↗
56081 AS205757 2 512 · · WHOIS ↗ RADAR ↗
56082 AS205761 1 512 · · WHOIS ↗ RADAR ↗
56083 AS205786 2 512 · · WHOIS ↗ RADAR ↗
56084 AS205790 2 512 2 65.5k WHOIS ↗ RADAR ↗
56085 AS205830 2 512 · · WHOIS ↗ RADAR ↗
56086 AS205861 2 512 · · WHOIS ↗ RADAR ↗
56087 AS205871 1 512 · · WHOIS ↗ RADAR ↗
56088 AS205875 2 512 · · WHOIS ↗ RADAR ↗
56089 AS205908 2 512 2 512 WHOIS ↗ RADAR ↗
56090 AS205913 2 512 · · WHOIS ↗ RADAR ↗
56091 AS205933 2 512 · · WHOIS ↗ RADAR ↗
56092 AS205943 2 512 · · WHOIS ↗ RADAR ↗
56093 AS205971 2 512 · · WHOIS ↗ RADAR ↗
56094 AS205985 2 512 · · WHOIS ↗ RADAR ↗
56095 AS206007 2 512 1 1 WHOIS ↗ RADAR ↗
56096 AS206009 2 512 1 65.5k WHOIS ↗ RADAR ↗
56097 AS206051 2 512 1 1 WHOIS ↗ RADAR ↗
56098 AS206080 1 512 1 524.3k WHOIS ↗ RADAR ↗
56099 AS206084 2 512 · · WHOIS ↗ RADAR ↗
56100 AS206111 2 512 · · WHOIS ↗ RADAR ↗