Top BGP ASNsdata as of 2026-10-12 19:02

Origin ASNs ranked by their announced footprint in the RIPE RIS RRC00 BGP full view.
← BGP Full View 🗺 IPv4 map
Total ASNs (any family)
86 785
IPv4 origin ASNs
79 305
IPv6 origin ASNs
37 595

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 86 785 ASNs · sort: IPv4 addresses (↓) · showing 2001–2100
# ASN v4 networks v4 addresses ↓ v6 networks v6 /48 Links
2001 AS32480 8 131.1k · · ARIN ↗ RADAR ↗
2002 AS2439 2 131.1k · · RIPE DB ↗ RADAR ↗
2003 AS34457 3 131.1k · · RIPE DB ↗ RADAR ↗
2004 AS16519 2 131.1k 1 256 ARIN ↗ RADAR ↗
2005 AS3778 2 131.1k 1 65.5k ARIN ↗ RADAR ↗
2006 AS3794 2 131.1k 1 65.5k ARIN ↗ RADAR ↗
2007 AS35540 2 131.1k 1 1k RIPE DB ↗ RADAR ↗
2008 AS25969 9 131.1k · · ARIN ↗ RADAR ↗
2009 AS19464 3 131.1k · · ARIN ↗ RADAR ↗
2010 AS343 2 131.1k 1 256 ARIN ↗ RADAR ↗
2011 AS25021 2 131.1k · · RIPE DB ↗ RADAR ↗
2012 AS14348 3 131.1k · · ARIN ↗ RADAR ↗
2013 AS9355 2 131.1k 1 1 APNIC ↗ RADAR ↗
2014 AS136190 202 130.8k 10 33k APNIC ↗ RADAR ↗
2015 AS7602 201 130.6k 3 65.8k APNIC ↗ RADAR ↗
2016 AS399077 507 130.6k 17 527 ARIN ↗ RADAR ↗
2017 AS39855 486 130.6k 5 5 RIPE DB ↗ RADAR ↗
2018 AS23966 242 130.6k 1 256 APNIC ↗ RADAR ↗
2019 AS30998 217 130.3k 1 65.5k AFRINIC ↗ RADAR ↗
2020 AS22594 9 130.3k · · ARIN ↗ RADAR ↗
2021 AS18229 504 129.8k 22 4.1k APNIC ↗ RADAR ↗
2022 AS60068 420 129.8k 79 19.2k RIPE DB ↗ RADAR ↗
2023 AS53488 83 129.8k · · ARIN ↗ RADAR ↗
2024 AS8542 9 129.5k 1 524.3k RIPE DB ↗ RADAR ↗
2025 AS396190 89 129.5k 11 5.31M ARIN ↗ RADAR ↗
2026 AS58647 185 129.5k · · APNIC ↗ RADAR ↗
2027 AS9698 111 129.3k · · APNIC ↗ RADAR ↗
2028 AS37637 36 129.3k · · AFRINIC ↗ RADAR ↗
2029 AS16399 21 128.8k 7 28.7k ARIN ↗ RADAR ↗
2030 AS34772 22 128.8k 1 65.5k RIPE DB ↗ RADAR ↗
2031 AS27882 352 128.5k 161 5.9k LACNIC ↗ RADAR ↗
2032 AS58791 181 128.5k 2 8.2k APNIC ↗ RADAR ↗
2033 AS10835 37 128.5k 3 16.91M ARIN ↗ RADAR ↗
2034 AS823 24 128.5k 1 65.5k ARIN ↗ RADAR ↗
2035 AS30992 139 128.3k 1 65.5k AFRINIC ↗ RADAR ↗
2036 AS22709 85 128.3k 13 23.13M ARIN ↗ RADAR ↗
2037 AS63911 159 128k 102 102 APNIC ↗ RADAR ↗
2038 AS23487 166 127.5k 16 35.6k LACNIC ↗ RADAR ↗
2039 AS131591 33 127.5k 1 4.1k APNIC ↗ RADAR ↗
2040 AS134773 42 127.5k 9 87 APNIC ↗ RADAR ↗
2041 AS14537 179 127.5k 12 196.6k ARIN ↗ RADAR ↗
2042 AS3132 115 127.2k 3 131.1k LACNIC ↗ RADAR ↗
2043 AS12772 261 127.2k · · RIPE DB ↗ RADAR ↗
2044 AS401701 172 127.2k · · ARIN ↗ RADAR ↗
2045 AS9319 204 127.1k · · APNIC ↗ RADAR ↗
2046 AS9939 24 127k · · APNIC ↗ RADAR ↗
2047 AS394520 16 127k 1 1 ARIN ↗ RADAR ↗
2048 AS197695 465 126.7k 24 131.1k RIPE DB ↗ RADAR ↗
2049 AS8895 97 126.5k 14 65.5k RIPE DB ↗ RADAR ↗
2050 AS265691 159 126.5k 1 1 LACNIC ↗ RADAR ↗
2051 AS13415 42 126.2k 5 1.2M ARIN ↗ RADAR ↗
2052 AS24689 149 126k · · RIPE DB ↗ RADAR ↗
2053 AS395624 10 126k · · ARIN ↗ RADAR ↗
2054 AS141739 37 126k · · APNIC ↗ RADAR ↗
2055 AS36183 491 125.7k 1644 1.6k ARIN ↗ RADAR ↗
2056 AS35041 249 125.7k 3 1.05M RIPE DB ↗ RADAR ↗
2057 AS3267 92 125.7k 8 131.1k RIPE DB ↗ RADAR ↗
2058 AS19180 44 125.7k · · LACNIC ↗ RADAR ↗
2059 AS135089 136 125.4k 4 4 APNIC ↗ RADAR ↗
2060 AS27983 292 125.2k · · LACNIC ↗ RADAR ↗
2061 AS23314 120 125.2k 1 65.5k ARIN ↗ RADAR ↗
2062 AS34594 16 124.9k 2 131.1k RIPE DB ↗ RADAR ↗
2063 AS19661 12 124.9k 1 1 ARIN ↗ RADAR ↗
2064 AS31272 42 124.9k 3 131.1k RIPE DB ↗ RADAR ↗
2065 AS23584 283 124.7k · · APNIC ↗ RADAR ↗
2066 AS46844 413 124.7k 9 147.7k ARIN ↗ RADAR ↗
2067 AS42003 72 124.7k 3 768 RIPE DB ↗ RADAR ↗
2068 AS15081 55 124.7k 2 65.5k ARIN ↗ RADAR ↗
2069 AS199524 453 124.4k 136 1.8k RIPE DB ↗ RADAR ↗
2070 AS18822 408 124.4k 2 2 LACNIC ↗ RADAR ↗
2071 AS10343 6 124.2k 1 1 ARIN ↗ RADAR ↗
2072 AS12355 15 124.2k 11 1.05M RIPE DB ↗ RADAR ↗
2073 AS10837 84 124.2k 2 32 ARIN ↗ RADAR ↗
2074 AS30781 83 123.9k 12 2.56M RIPE DB ↗ RADAR ↗
2075 AS34339 9 123.9k · · RIPE DB ↗ RADAR ↗
2076 AS25176 23 123.9k 3 196.6k RIPE DB ↗ RADAR ↗
2077 AS26210 198 123.6k 15 66.1k LACNIC ↗ RADAR ↗
2078 AS8585 14 123.6k 1 65.5k RIPE DB ↗ RADAR ↗
2079 AS13789 89 123.6k 2 131.1k ARIN ↗ RADAR ↗
2080 AS7502 7 123.4k · · APNIC ↗ RADAR ↗
2081 AS270814 132 123.4k 16 263.6k LACNIC ↗ RADAR ↗
2082 AS39647 60 123.4k 5 786.4k RIPE DB ↗ RADAR ↗
2083 AS131159 6 123.4k 1 1 APNIC ↗ RADAR ↗
2084 AS141679 73 123.4k 11 1k APNIC ↗ RADAR ↗
2085 AS12041 227 123.4k 225 225 ARIN ↗ RADAR ↗
2086 AS12297 46 123.4k 3 589.8k RIPE DB ↗ RADAR ↗
2087 AS43857 9 123.1k 1 524.3k RIPE DB ↗ RADAR ↗
2088 AS18042 6 123.1k 1 65.5k APNIC ↗ RADAR ↗
2089 AS28548 177 123.1k 264 72.5k LACNIC ↗ RADAR ↗
2090 AS16904 29 123.1k 4 1.12M ARIN ↗ RADAR ↗
2091 AS11696 186 123.1k 15 65.7k ARIN ↗ RADAR ↗
2092 AS34383 4 122.9k · · RIPE DB ↗ RADAR ↗
2093 AS16481 77 122.9k · · ARIN ↗ RADAR ↗
2094 AS2716 18 122.9k 2 65.5k LACNIC ↗ RADAR ↗
2095 AS28598 81 122.9k 14 132.1k LACNIC ↗ RADAR ↗
2096 AS30848 65 122.9k 1 65.5k RIPE DB ↗ RADAR ↗
2097 AS34137 4 122.9k · · RIPE DB ↗ RADAR ↗
2098 AS21704 24 122.6k · · ARIN ↗ RADAR ↗
2099 AS134763 56 122.4k 23 14.9k APNIC ↗ RADAR ↗
2100 AS39435 71 122.4k 1 1k RIPE DB ↗ RADAR ↗