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
1,644,931,584
📦
IPv4 networks
76,754
delegated blocks
🧭
IPv6 networks
11,445
delegated blocks
🔗
Autonomous systems
34,119
ASNs
// browse the objects
Browse the ARIN registry
| AS | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| AS26232 |  US |
assigned | 2024-01-05 | 135ac45e436d… |
| AS26561 | US |
assigned | 2024-01-05 | 5536c6281cb3… |
| AS26768 | US |
assigned | 2024-01-05 | a6ca6ce6bbfc… |
| AS27010 | US |
assigned | 2024-01-05 | f8b9cb58e186… |
| AS30006 | US |
assigned | 2024-01-05 | d2bb7540e9a8… |
| AS30307 | US |
assigned | 2024-01-05 | d1fc8c4d9799… |
| AS32151 | US |
assigned | 2024-01-05 | 3259b145a51a… |
| AS33023 | US |
assigned | 2024-01-05 | b9c0e96a133b… |
| AS33679 | US |
assigned | 2024-01-05 | 85bd69963397… |
| AS35846 |  CA |
assigned | 2024-01-05 | 316dfeb5e77d… |
| AS18580 | US |
assigned | 2024-01-04 | 9f148e844f0e… |
| AS18996 | US |
assigned | 2024-01-04 | 44f32718be07… |
| AS399572 | US |
assigned | 2024-01-04 | 7f70065a2d44… |
| AS15240 | US |
assigned | 2024-01-03 | 92bf24ce7a86… |
| AS16554 | US |
assigned | 2024-01-03 | 654acf00b95f… |
| AS16581 | US |
assigned | 2024-01-03 | f4a9310d805e… |
| AS16636 | US |
assigned | 2024-01-03 | 022b656e5bf0… |
| AS16808 | CA |
assigned | 2024-01-03 | ed8c0780b800… |
| AS399940 | US |
assigned | 2024-01-03 | f87fb94c8545… |
| AS397978 | US |
assigned | 2024-01-02 | 88206836741e… |
| AS397987 | US |
assigned | 2024-01-02 | 2795961d8777… |
| AS398843 | US |
assigned | 2024-01-02 | 164a9f25f523… |
| AS399935 | US |
assigned | 2024-01-02 | 9eafa8a53529… |
| AS36782 | US |
assigned | 2023-12-29 | df5daeec0bde… |
| AS12077 | US |
assigned | 2023-12-28 | f2ac9cf07dec… |
| AS397930 | CA |
assigned | 2023-12-28 | 2c133f7ac980… |
| AS62848 | US |
assigned | 2023-12-27 | 4f8bdf05c43e… |
| AS394489 | US |
assigned | 2023-12-27 | a3d9f052d5c5… |
| AS394491 | US |
assigned | 2023-12-27 | 37d7f694e82e… |
| AS394495 | US |
assigned | 2023-12-27 | 443f09c0fa42… |
| AS54801 | US |
assigned | 2023-12-22 | b3e640f3d0ff… |
| AS54813 | US |
assigned | 2023-12-22 | 9435338b304f… |
| AS62837 | US |
assigned | 2023-12-22 | 4aaeb51dc603… |
| AS394456 | US |
assigned | 2023-12-22 | 56534931cd10… |
| AS54027 | US |
assigned | 2023-12-21 | 240f4e2e3206… |
| AS54081 | US |
assigned | 2023-12-21 | f8604044124b… |
| AS54784 | US |
assigned | 2023-12-21 | 13eaab3bc298… |
| AS6208 |  PR |
assigned | 2023-12-20 | 2830408ff2aa… |
| AS53783 | US |
assigned | 2023-12-20 | 237fb05548a1… |
| AS53842 | US |
assigned | 2023-12-20 | f12859bf052f… |
| AS54026 | CA |
assigned | 2023-12-20 | bd0a3a1b73ff… |
| AS16860 | US |
assigned | 2023-12-19 | ed288dc37f36… |
| AS46365 | US |
assigned | 2023-12-19 | ab8aecac6f82… |
| AS46388 | US |
assigned | 2023-12-19 | 931c15c99aac… |
| AS53623 | US |
assigned | 2023-12-19 | acec846687f6… |
| AS63184 | US |
assigned | 2023-12-19 | 4b8abbfffce6… |
| AS46288 | US |
assigned | 2023-12-18 | 23c6cbd3635d… |
| AS393981 | CA |
assigned | 2023-12-18 | 1e090f2ad432… |
| AS46227 | US |
assigned | 2023-12-15 | 60c4384d7b37… |
| AS400909 | US |
assigned | 2023-12-15 | b2147a57efb6… |
| AS46146 | US |
assigned | 2023-12-14 | a9ee501f6c84… |
| AS62697 | US |
assigned | 2023-12-14 | 4da678e2c81b… |
| AS32697 | US |
assigned | 2023-12-13 | 3b725761849a… |
| AS36061 | US |
assigned | 2023-12-13 | 09eb9dca512d… |
| AS22531 | US |
assigned | 2023-12-12 | 0a7efc6fb343… |
| AS26141 | US |
assigned | 2023-12-12 | 97f0b6776f07… |
| AS26318 | CA |
assigned | 2023-12-12 | 1d4e1022e47f… |
| AS30205 | US |
assigned | 2023-12-12 | 63fe086e303b… |
| AS30210 | US |
assigned | 2023-12-12 | d5ce5106fb57… |
| AS53898 | US |
assigned | 2023-12-12 | 8141fd1c8901… |
| AS43074 | US |
assigned | 2023-12-11 | dde44ef380dc… |
| AS399949 | US |
assigned | 2023-12-11 | 9c83700e3ab6… |
| AS397008 | US |
assigned | 2023-12-08 | ae2f16b198b5… |
| AS397807 | US |
assigned | 2023-12-08 | 1240982f7b74… |
| AS397825 | US |
assigned | 2023-12-08 | 716740ef6bc5… |
| AS397852 | US |
assigned | 2023-12-08 | fc2414f876b9… |
| AS398467 | US |
assigned | 2023-12-08 | 5524d4cb20aa… |
| AS17341 | US |
assigned | 2023-12-07 | 7a056a45ccf3… |
| AS21647 | US |
assigned | 2023-12-07 | 4f8bdf05c43e… |
| AS394375 | CA |
assigned | 2023-12-07 | c8a6c9e94991… |
| AS396977 | US |
assigned | 2023-12-07 | 1301bdfb679b… |
| AS396996 | US |
assigned | 2023-12-07 | 26593c41d8de… |
| AS40036 | US |
assigned | 2023-12-06 | f31d0ce33b41… |
| AS63075 | US |
assigned | 2023-12-06 | ad70939237c6… |
| AS131477 | US |
assigned | 2023-12-06 | fb1875689c4e… |
| AS393230 | US |
assigned | 2023-12-05 | ff6beeab2e42… |
| AS393559 | US |
assigned | 2023-12-05 | a658e71a0405… |
| AS394313 | US |
assigned | 2023-12-05 | 5dfe37145d3f… |
| AS400197 | US |
assigned | 2023-12-04 | 452d95599a29… |
| AS23176 | US |
assigned | 2023-12-01 | e420ed739f39… |
| AS25786 | US |
assigned | 2023-12-01 | 99b2430553cc… |
| AS33115 | US |
assigned | 2023-12-01 | 188c2385ec1b… |
| AS399891 | CA |
assigned | 2023-12-01 | fd5d9d7e0a80… |
| AS399979 | US |
assigned | 2023-12-01 | f9802077e894… |
| AS399855 | US |
assigned | 2023-11-30 | 85befc2734bb… |
| AS399874 | CA |
assigned | 2023-11-30 | 22baee47fb6c… |
| AS55084 | US |
assigned | 2023-11-29 | 71cf13771739… |
| AS395388 | US |
assigned | 2023-11-29 | 4d3bc847b67a… |
| AS395497 | US |
assigned | 2023-11-29 | 488060072ed2… |
| AS396518 | US |
assigned | 2023-11-29 | 75bc2c278b70… |
| AS396980 | US |
assigned | 2023-11-29 | fee1a9caafc6… |
| AS398637 | US |
assigned | 2023-11-29 | cebf9fd7bcd9… |
| AS22014 | US |
assigned | 2023-11-28 | 5c9e6239b29e… |
| AS32470 | US |
assigned | 2023-11-28 | 4652f3eb239b… |
| AS40461 | US |
assigned | 2023-11-28 | 4652f3eb239b… |
| AS394235 | US |
assigned | 2023-11-28 | 5e6940d2ec1c… |
| AS19684 | US |
assigned | 2023-11-27 | c994efeb70f4… |
| AS395432 | CA |
assigned | 2023-11-27 | 4dfce2e3e816… |
| AS397805 | US |
assigned | 2023-11-27 | 6b49cadbaef2… |
| AS398057 | US |
assigned | 2023-11-27 | eda4d1a11cb3… |