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
1,639,263,232
📦
IPv4 networks
76,743
delegated blocks
🧭
IPv6 networks
11,453
delegated blocks
🔗
Autonomous systems
34,133
ASNs
// browse the objects
Browse the ARIN registry
| AS | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| 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… |
| 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… |
| AS63339 | US |
assigned | 2014-12-09 | b8fc70173298… |
| AS393732 | US |
assigned | 2014-12-09 | 4fd3c28bf979… |
| AS393734 | US |
assigned | 2014-12-09 | 01008a22520d… |
| AS63333 | US |
assigned | 2014-12-08 | 962b348656f2… |
| AS63335 | US |
assigned | 2014-12-08 | d10642c956b2… |
| AS63336 | US |
assigned | 2014-12-08 | 9ecdbcee0e6a… |
| AS63337 | US |
assigned | 2014-12-08 | 66c2554133bb… |
| AS63338 | US |
assigned | 2014-12-08 | f865e2c01e49… |
| AS393730 | US |
assigned | 2014-12-08 | 5e11b73364ec… |
| AS393731 | US |
assigned | 2014-12-08 | c615520bf540… |
| AS63329 | US |
assigned | 2014-12-04 | 252d189f0edc… |
| AS63330 | US |
assigned | 2014-12-04 | 32e36459b6e1… |
| AS63331 | US |
assigned | 2014-12-04 | 04d3ed94e765… |
| AS63332 | US |
assigned | 2014-12-04 | 471b6c57a097… |
| AS393728 | US |
assigned | 2014-12-04 | f2813a74ea64… |
| AS393729 | US |
assigned | 2014-12-04 | 3825721ce1f4… |
| AS12060 | US |
assigned | 2014-12-03 | d65b5dc09c90… |
| AS22697 | US |
assigned | 2014-12-03 | 58e2c7892f03… |
| AS33265 | US |
assigned | 2014-12-03 | 55675666e462… |
| AS63327 | CA |
assigned | 2014-12-03 | 7ca8a98fc737… |
| AS63328 | US |
assigned | 2014-12-03 | 710abae0ab88… |
| AS393569 | US |
assigned | 2014-12-03 | 6dd1b94ecd1e… |
| AS63324 | US |
assigned | 2014-12-02 | b07f0a54b0c4… |
| AS63325 | US |
assigned | 2014-12-02 | efaf9efa5740… |
| AS63326 | US |
assigned | 2014-12-02 | 83791d25a62e… |
| AS393724 | US |
assigned | 2014-12-02 | b731c6fadcb5… |