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
1.64B
1,644,924,416
📦
IPv4 networks
76,763
delegated blocks
🧭
IPv6 networks
11,451
delegated blocks
🔗
Autonomous systems
34,128
ASNs
// browse the objects
Browse the ARIN registry
| AS | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| 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 | e5d2e479e571… |
| 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… |
| AS393928 | US |
assigned | 2015-04-28 | 3852d739a792… |
| AS27177 | US |
assigned | 2015-04-27 | 059d414d1a39… |
| AS393916 | US |
assigned | 2015-04-27 | 744e976b7a00… |
| AS393917 | US |
assigned | 2015-04-27 | 0ba2852bcb89… |
| AS393918 | US |
assigned | 2015-04-27 | 4adca59049f1… |
| AS393919 | US |
assigned | 2015-04-27 | f0fffbbdcdec… |
| AS393920 | US |
assigned | 2015-04-27 | 01e8f05e744d… |
| AS393921 | US |
assigned | 2015-04-27 | 805ada76e6d6… |
| AS393922 | US |
assigned | 2015-04-27 | 4547c4e43a6c… |
| AS393923 | US |
assigned | 2015-04-27 | d07e5494c3b9… |
| AS393924 | US |
assigned | 2015-04-27 | d7d6072b56f7… |
| AS393925 | US |
assigned | 2015-04-27 | 71461af5f8e4… |
| AS19929 | US |
assigned | 2015-04-24 | 7f51a561c560… |
| AS21699 | US |
assigned | 2015-04-24 | cc09c4995dc9… |
| AS23319 | US |
assigned | 2015-04-24 | ecd946832b0c… |
| AS393914 | US |
assigned | 2015-04-24 | 66e2214302f3… |
| AS393910 | US |
assigned | 2015-04-23 | f08b5a79b998… |
| AS393911 | US |
assigned | 2015-04-23 | f8a48da9940e… |
| AS393912 | US |
assigned | 2015-04-23 | 76f9c859e33e… |
| AS393913 | US |
assigned | 2015-04-23 | 1305c9897f19… |
| AS393908 | US |
assigned | 2015-04-22 | db893f0a36b6… |
| AS393900 | US |
assigned | 2015-04-21 | 093352fcc708… |
| AS393903 | US |
assigned | 2015-04-21 | 909491db133a… |
| AS393904 | US |
assigned | 2015-04-21 | 58749029ba57… |
| AS393906 | US |
assigned | 2015-04-21 | 52e835d8fa63… |
| AS393907 | CA |
assigned | 2015-04-21 | ba05eb941714… |
| AS63487 | US |
assigned | 2015-04-20 | 9d5f9fb8fe25… |
| AS393892 | US |
assigned | 2015-04-20 | e63e5c579616… |