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 |
|---|---|---|---|---|
| AS54669 |  US |
assigned | 2015-01-27 | 31e0cb6899a9… |
| AS54792 | US |
assigned | 2015-01-27 | c0c95ef6f3a4… |
| AS54980 |  CA |
assigned | 2015-01-27 | 5d55765dadc8… |
| AS62540 | US |
assigned | 2015-01-27 | f47cec8698f9… |
| AS393782 | US |
assigned | 2015-01-27 | 1147f2c9ceae… |
| AS393783 | US |
assigned | 2015-01-27 | cbf181438a44… |
| AS46103 | US |
assigned | 2015-01-23 | aaae957996f9… |
| AS46142 | US |
assigned | 2015-01-23 | 76bb78605220… |
| AS46154 | US |
assigned | 2015-01-23 | 28a4adfa5ce8… |
| AS36121 | US |
assigned | 2015-01-22 | 8062ce4acaed… |
| AS40088 | US |
assigned | 2015-01-22 | 5a0b8609b738… |
| AS393779 | US |
assigned | 2015-01-22 | b01318b124f6… |
| AS393780 | US |
assigned | 2015-01-22 | fa8d2429d63f… |
| AS393781 | US |
assigned | 2015-01-22 | aa85cc8133d0… |
| AS32588 | US |
assigned | 2015-01-21 | 5ad0413d00a4… |
| AS33060 | US |
assigned | 2015-01-21 | 9c2e5ecad8e3… |
| AS22230 | US |
assigned | 2015-01-20 | ddd944af6a4f… |
| AS26450 | US |
assigned | 2015-01-20 | 26f68456694a… |
| AS393775 | US |
assigned | 2015-01-20 | c6ee84497a69… |
| AS21660 | US |
assigned | 2015-01-16 | 90118181c28b… |
| AS21764 | US |
assigned | 2015-01-16 | 389d7d705912… |
| AS393773 | US |
assigned | 2015-01-16 | ace55d4dc090… |
| AS393774 | US |
assigned | 2015-01-16 | f38346a81333… |
| AS21630 | US |
assigned | 2015-01-14 | 439dc20a57ab… |
| AS20061 | US |
assigned | 2015-01-13 | 0b24b6f1f176… |
| AS14821 | US |
assigned | 2015-01-12 | e10ce86b93f9… |
| AS16612 | US |
assigned | 2015-01-12 | 27db2333750a… |
| AS16695 | US |
assigned | 2015-01-12 | 6e048190eb9a… |
| AS7380 | US |
assigned | 2015-01-09 | 9857b60cfb3a… |
| AS7406 | US |
assigned | 2015-01-09 | b222e22a2141… |
| AS10249 | US |
assigned | 2015-01-09 | 986b23d623d4… |
| AS14475 | US |
assigned | 2015-01-09 | 5f929c833ed2… |
| AS14805 | US |
assigned | 2015-01-09 | b1f71ae66a9d… |
| AS53750 | US |
assigned | 2015-01-09 | c17ad602fd7d… |
| AS393769 | US |
assigned | 2015-01-09 | f42402924287… |
| AS47056 | US |
assigned | 2015-01-08 | c9f1f149dea5… |
| AS53704 | US |
assigned | 2015-01-08 | afca6c0a3e1d… |
| AS393767 | US |
assigned | 2015-01-08 | fe2ba8ea0bc5… |
| AS393768 | US |
assigned | 2015-01-08 | 617450e685a1… |
| AS40897 |  GB |
assigned | 2015-01-07 | b21f205f563c… |
| AS46966 | US |
assigned | 2015-01-07 | 450323f62a1e… |
| AS46982 | US |
assigned | 2015-01-07 | 84801dc705da… |
| AS393766 | US |
assigned | 2015-01-07 | f63e567f4873… |
| AS32488 | US |
assigned | 2015-01-06 | c03f72884cc7… |
| AS393762 | US |
assigned | 2015-01-06 | b0a08518bf2e… |
| AS393763 | US |
assigned | 2015-01-06 | ffbdbb8c579c… |
| AS393765 | US |
assigned | 2015-01-06 | e3876608e1ca… |
| AS30325 | US |
assigned | 2015-01-05 | e1d3c06aa52b… |
| AS393761 | US |
assigned | 2015-01-05 | 4a57fccd15c7… |
| AS29725 | US |
assigned | 2015-01-02 | 642f484d0cf6… |
| AS63423 | US |
assigned | 2015-01-02 | 7d86a0cc5970… |
| AS393759 | US |
assigned | 2015-01-02 | 2610358d3d36… |
| AS14572 | US |
assigned | 2014-12-30 | c0ae048ba32c… |
| AS63372 | CA |
assigned | 2014-12-30 | e03b72eff505… |
| AS393758 | US |
assigned | 2014-12-30 | 16489868667d… |
| AS63368 | US |
assigned | 2014-12-24 | 17a5ed6ab19d… |
| AS63369 | US |
assigned | 2014-12-24 | 50cbb3c26d2a… |
| AS393756 | US |
assigned | 2014-12-24 | 695b92f22a58… |
| AS393757 | US |
assigned | 2014-12-24 | b0aa70be25fd… |
| AS63366 | US |
assigned | 2014-12-23 | 768fe4871e8e… |
| AS393755 | CA |
assigned | 2014-12-23 | 7ed7a148f91c… |
| AS63364 | US |
assigned | 2014-12-22 | 0c3e47aef93a… |
| AS63365 | US |
assigned | 2014-12-22 | b2f9866fcb1a… |
| AS63361 | US |
assigned | 2014-12-19 | 52546204dbc4… |
| AS63362 | US |
assigned | 2014-12-19 | de303f3fe8cf… |
| AS63363 | CA |
assigned | 2014-12-19 | 3fe77e1e509c… |
| AS393751 | US |
assigned | 2014-12-19 | 55140f02c96c… |
| AS393752 | US |
assigned | 2014-12-19 | d235657c56bd… |
| AS63359 | CA |
assigned | 2014-12-18 | f17e37d51f74… |
| AS63360 | US |
assigned | 2014-12-18 | 8cc729a3df41… |
| AS393750 | US |
assigned | 2014-12-18 | 6be951055341… |
| AS63357 | US |
assigned | 2014-12-17 | 0778f38ce84f… |
| AS63358 | US |
assigned | 2014-12-17 | 0fd03b70f79d… |
| AS63353 | US |
assigned | 2014-12-16 | 8df182016a1f… |
| AS63354 | US |
assigned | 2014-12-16 | 48a103323586… |
| AS393747 | US |
assigned | 2014-12-16 | 57a0c90b45d3… |
| AS393748 | US |
assigned | 2014-12-16 | a48fbaff06ad… |
| AS393749 | US |
assigned | 2014-12-16 | cdfce8105124… |
| AS63351 |  GP |
assigned | 2014-12-15 | 1c98c63704f1… |
| AS63347 | US |
assigned | 2014-12-12 | b9b167e02bb8… |
| AS63348 | US |
assigned | 2014-12-12 | 298ae7d91ed3… |
| AS63349 | CA |
assigned | 2014-12-12 | dd850dc3b382… |
| AS393743 | US |
assigned | 2014-12-12 | 9476d7a21b14… |
| AS393744 | US |
assigned | 2014-12-12 | 53c3f5ab98c5… |
| AS393745 | US |
assigned | 2014-12-12 | 2fe50a670ef2… |
| AS22764 | US |
assigned | 2014-12-11 | ad13ea16c991… |
| AS40527 | US |
assigned | 2014-12-11 | e00c85464988… |
| AS63343 | US |
assigned | 2014-12-11 | 1886e41174f4… |
| AS63344 | US |
assigned | 2014-12-11 | 20ac81044fd8… |
| AS63345 | US |
assigned | 2014-12-11 | 20ac81044fd8… |
| AS393736 | US |
assigned | 2014-12-11 | c4673ff25632… |
| AS393737 | US |
assigned | 2014-12-11 | 9ea843bb2a5c… |
| AS393738 | US |
assigned | 2014-12-11 | 8c95ad34e71f… |
| AS393739 | US |
assigned | 2014-12-11 | f7089fd8fe7a… |
| AS393740 | US |
assigned | 2014-12-11 | 24f80be1cb87… |
| AS63340 | US |
assigned | 2014-12-10 | 55da3ed12c32… |
| AS63341 | US |
assigned | 2014-12-10 | 8078b383356c… |
| AS393735 | CA |
assigned | 2014-12-10 | c2144446f2d5… |
| AS13499 | US |
assigned | 2014-12-09 | 345740c3989f… |
| AS23035 | US |
assigned | 2014-12-09 | 6ee4d896d77b… |