ARIN registry — WHOIS, browse & statistics
A daily mirror of ARIN's public delegated registry (North America). Look up a resource, browse every object, or find a company's resources by name.
Single-resource lookup in ARIN’s delegated registry, enriched live from ARIN RDAP.
// what ARIN has delegated
ARIN registry at a glance
🌐
Assigned IPv4 addresses
1.65B
1,645,629,184
📦
IPv4 networks
76,691
delegated blocks
🧭
IPv6 networks
11,348
delegated blocks
🔗
Autonomous systems
34,039
ASNs
// browse the objects
Browse the ARIN registry
| AS | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| AS394033 |  US |
assigned | 2015-05-27 | a7460a62dba2… |
| AS394034 | US |
assigned | 2015-05-27 | 9ab6da3f71ec… |
| AS394035 | US |
assigned | 2015-05-27 | 0d4470fd770d… |
| AS394023 |  CA |
assigned | 2015-05-26 | 8e19df8ee708… |
| AS394024 | US |
assigned | 2015-05-26 | fdfe7531f3d5… |
| AS394025 | US |
assigned | 2015-05-26 | 8bc709d2f9a4… |
| AS394026 | US |
assigned | 2015-05-26 | 971d2ade9427… |
| AS394027 | US |
assigned | 2015-05-26 | 9a5a805d8448… |
| AS394028 | US |
assigned | 2015-05-26 | 65bc636499b4… |
| AS394029 | US |
assigned | 2015-05-26 | 4f0ce7493c58… |
| AS26517 | US |
assigned | 2015-05-22 | db8932c62dfa… |
| AS394017 | US |
assigned | 2015-05-22 | 6d09f406e219… |
| AS394018 | US |
assigned | 2015-05-22 | 7779723493a1… |
| AS394019 | US |
assigned | 2015-05-22 | 398fb0a40b27… |
| AS394020 | US |
assigned | 2015-05-22 | 09d4ee6a43a7… |
| AS394012 | US |
assigned | 2015-05-21 | bcf8a82b5f4d… |
| AS394013 | US |
assigned | 2015-05-21 | f8b30896361c… |
| AS394014 | US |
assigned | 2015-05-21 | dee573ce8313… |
| AS394015 | CA |
assigned | 2015-05-21 | ac31f46db91b… |
| AS394016 | US |
assigned | 2015-05-21 | 3e8f184d8945… |
| AS394008 | US |
assigned | 2015-05-20 | a0242ab1957f… |
| AS394009 | US |
assigned | 2015-05-20 | 7e1129ce51af… |
| AS394010 | US |
assigned | 2015-05-20 | 8590ac5b0507… |
| AS394004 | US |
assigned | 2015-05-19 | ff643137801c… |
| AS394006 | CA |
assigned | 2015-05-19 | 8ebabf5ba5c1… |
| AS394007 | US |
assigned | 2015-05-19 | b38f9b23fd4a… |
| AS394001 | US |
assigned | 2015-05-18 | b2b2d1c6f09a… |
| AS394002 | US |
assigned | 2015-05-18 | 3dae41d6a986… |
| AS62826 | US |
assigned | 2015-05-15 | 84ea6cb2145e… |
| AS393995 | US |
assigned | 2015-05-15 | 059b051db129… |
| AS393996 | CA |
assigned | 2015-05-15 | 6e55ace849e0… |
| AS393997 | US |
assigned | 2015-05-15 | d8edbd51f420… |
| AS393998 | US |
assigned | 2015-05-15 | a9bde1a5f7fb… |
| AS393999 | US |
assigned | 2015-05-15 | 481403c22a78… |
| AS393984 | US |
assigned | 2015-05-14 | 7c3318ce1333… |
| AS393985 | US |
assigned | 2015-05-14 | 50ac3ce5ac67… |
| AS393986 | US |
assigned | 2015-05-14 | f0f0e26d5977… |
| AS393987 | CA |
assigned | 2015-05-14 | bbf33fa585f3… |
| AS393988 | US |
assigned | 2015-05-14 | e06b4349566a… |
| AS393989 | US |
assigned | 2015-05-14 | 82bb47207d99… |
| AS393990 | CA |
assigned | 2015-05-14 | 28f67dc36dde… |
| AS393992 | US |
assigned | 2015-05-14 | eff2e0209101… |
| AS393993 | US |
assigned | 2015-05-14 | 595fd8415223… |
| AS393994 | CA |
assigned | 2015-05-14 | 0e375d2c5fd4… |
| AS393982 | US |
assigned | 2015-05-13 | be495fcc94e3… |
| AS393983 | US |
assigned | 2015-05-13 | 50618498ae77… |
| AS46554 | CA |
assigned | 2015-05-12 | 71e08425a960… |
| AS54535 | US |
assigned | 2015-05-12 | 80b8ab4df159… |
| AS393832 | US |
assigned | 2015-05-12 | 165099608edc… |
| AS393977 | US |
assigned | 2015-05-12 | eaa86b28babf… |
| AS11481 | US |
assigned | 2015-05-11 | 6aca874d1444… |
| AS393972 | US |
assigned | 2015-05-11 | ce54cab2de8e… |
| AS393974 | US |
assigned | 2015-05-11 | e2433b1d454f… |
| AS393975 | US |
assigned | 2015-05-11 | 5a729c593d59… |
| AS393964 | US |
assigned | 2015-05-08 | 4f4a464f205c… |
| AS393965 | US |
assigned | 2015-05-08 | 5a45d36ff982… |
| AS393966 | CA |
assigned | 2015-05-08 | 43d1fb36bd7e… |
| AS393967 | US |
assigned | 2015-05-08 | 05182711bf07… |
| AS393968 | US |
assigned | 2015-05-08 | 2cdab8a718ec… |
| AS393969 | US |
assigned | 2015-05-08 | 7aea2ad5f2a8… |
| AS393970 | US |
assigned | 2015-05-08 | 4a8709bc0da0… |
| AS393971 | US |
assigned | 2015-05-08 | c1dfadd90ff4… |
| AS393222 | US |
assigned | 2015-05-07 | 55da60048d1a… |
| AS393760 | US |
assigned | 2015-05-07 | b36ee52364df… |
| AS393963 | US |
assigned | 2015-05-07 | 6fc5bd0223bb… |
| AS46879 | US |
assigned | 2015-05-06 | 4748852ca107… |
| AS54103 | US |
assigned | 2015-05-06 | 8e7890d0199a… |
| AS393953 | US |
assigned | 2015-05-06 | 1de44885036a… |
| AS393954 | US |
assigned | 2015-05-06 | b99203500096… |
| AS393955 | US |
assigned | 2015-05-06 | 789de3f08ea9… |
| AS393959 | US |
assigned | 2015-05-06 | 3d9bc3527a04… |
| AS393960 | US |
assigned | 2015-05-06 | a7a0283451ca… |
| AS393951 | US |
assigned | 2015-05-05 | e066b867ade8… |
| AS393952 | CA |
assigned | 2015-05-05 | 2413549e2911… |
| AS393943 | US |
assigned | 2015-05-04 | fb92779d38a4… |
| AS393945 | US |
assigned | 2015-05-04 | 1a6df8f5b4d7… |
| AS393946 | US |
assigned | 2015-05-04 | b932558eb528… |
| AS393948 | US |
assigned | 2015-05-04 | 83db20d19d3b… |
| AS393949 | US |
assigned | 2015-05-04 | 93aff290de79… |
| AS393950 | US |
assigned | 2015-05-04 | e301873f25fd… |
| AS30137 | US |
assigned | 2015-05-01 | 4af2fb9b26df… |
| AS33103 | US |
assigned | 2015-05-01 | 765282b1e0b0… |
| AS393938 | US |
assigned | 2015-05-01 | b0682add6d8b… |
| AS393940 | US |
assigned | 2015-05-01 | 5d24179608dc… |
| AS393941 | US |
assigned | 2015-05-01 | a47cded4a761… |
| AS393942 | US |
assigned | 2015-05-01 | cc23ce1a16b4… |
| AS54873 | US |
assigned | 2015-04-30 | bca5468137d2… |
| AS393933 | US |
assigned | 2015-04-30 | d0b9242f8671… |
| AS393935 | US |
assigned | 2015-04-30 | e531b91f78d4… |
| AS393936 | US |
assigned | 2015-04-30 | 70f9bae9840a… |
| AS393937 |  PR |
assigned | 2015-04-30 | b62cdc7719fc… |
| AS11698 | US |
assigned | 2015-04-29 | 33a462ed7126… |
| AS29874 | US |
assigned | 2015-04-29 | 2efe4dbc4efa… |
| AS393929 | US |
assigned | 2015-04-29 | 66a932e3417e… |
| AS393930 | US |
assigned | 2015-04-29 | 0d46ed70ac89… |
| AS393931 | US |
assigned | 2015-04-29 | 2566ca37fae0… |
| AS5008 | US |
assigned | 2015-04-28 | 411edb2ea345… |
| AS36075 | US |
assigned | 2015-04-28 | 70561796f0c5… |
| AS393926 | US |
assigned | 2015-04-28 | 49d9941f84f6… |
| AS393927 | CA |
assigned | 2015-04-28 | 8afd7fe23161… |