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 |
|---|---|---|---|---|
| AS13764 |  CA |
assigned | 2014-05-20 | 6213a9841634… |
| AS13916 |  US |
assigned | 2014-05-20 | 4dbe92647d2b… |
| AS15228 | US |
assigned | 2014-05-20 | 45387a87b6ea… |
| AS18904 | US |
assigned | 2014-05-20 | 16991f10d543… |
| AS5118 | US |
assigned | 2014-05-19 | e71d75d801ce… |
| AS13404 | US |
assigned | 2014-05-19 | 30b7ce965d9c… |
| AS46274 | US |
assigned | 2014-05-16 | badf10e568c5… |
| AS46293 | US |
assigned | 2014-05-16 | 8f2e53243ea0… |
| AS46294 | US |
assigned | 2014-05-16 | 90922c4d8633… |
| AS46315 | US |
assigned | 2014-05-16 | 044b2faaba69… |
| AS46319 | US |
assigned | 2014-05-16 | adbd330470d0… |
| AS55270 | US |
assigned | 2014-05-16 | 2192ddac9e14… |
| AS393447 | US |
assigned | 2014-05-16 | 8d8b9002e4bb… |
| AS46139 | US |
assigned | 2014-05-15 | 81c2b7bcc12d… |
| AS46143 | US |
assigned | 2014-05-15 | 24c3be5d2bbe… |
| AS46230 | US |
assigned | 2014-05-15 | 58a28faa3385… |
| AS393445 | CA |
assigned | 2014-05-15 | aa1284f96cc4… |
| AS33261 | US |
assigned | 2014-05-14 | eb692ace9012… |
| AS40903 | US |
assigned | 2014-05-14 | 4f7307f11086… |
| AS393442 | US |
assigned | 2014-05-14 | 37e4db5a6c49… |
| AS393443 | US |
assigned | 2014-05-14 | e4442c94ce67… |
| AS40823 | US |
assigned | 2014-05-13 | e3fc988e788e… |
| AS40847 | US |
assigned | 2014-05-13 | 7870718fc056… |
| AS40858 | US |
assigned | 2014-05-13 | 3da4a6e7554e… |
| AS393437 | US |
assigned | 2014-05-13 | bcf73df833ea… |
| AS393438 | US |
assigned | 2014-05-13 | 74831329074b… |
| AS393439 | US |
assigned | 2014-05-13 | e29ee34e57aa… |
| AS393440 |  BM |
assigned | 2014-05-13 | d6bf0b71ba4d… |
| AS40817 | US |
assigned | 2014-05-12 | 2384a804dde0… |
| AS393321 | US |
assigned | 2014-05-12 | 33653cb68f56… |
| AS393436 | US |
assigned | 2014-05-12 | d4bb2e7eb938… |
| AS40794 | US |
assigned | 2014-05-09 | ad72609cc65b… |
| AS40800 | US |
assigned | 2014-05-09 | 20d748b6ae5e… |
| AS40802 | US |
assigned | 2014-05-09 | 113f1491e798… |
| AS393280 | US |
assigned | 2014-05-09 | a9f00dca2568… |
| AS31752 | US |
assigned | 2014-05-08 | fa00ecd3725f… |
| AS31918 | US |
assigned | 2014-05-08 | 3d861ccdfe53… |
| AS40301 | US |
assigned | 2014-05-08 | e65525ee2f7e… |
| AS40720 | US |
assigned | 2014-05-08 | a7683d22c57f… |
| AS40731 | US |
assigned | 2014-05-08 | 9bd71e7e2ac0… |
| AS40761 | US |
assigned | 2014-05-08 | b690f866f85d… |
| AS393429 | US |
assigned | 2014-05-08 | e8e4d025b357… |
| AS393431 | CA |
assigned | 2014-05-08 | 7f7977babdf9… |
| AS393432 | US |
assigned | 2014-05-08 | f6f97873144b… |
| AS393433 | US |
assigned | 2014-05-08 | ad989b358726… |
| AS16830 | US |
assigned | 2014-05-07 | b6021a87c3b8… |
| AS26441 | CA |
assigned | 2014-05-07 | 4cbd1b8a711e… |
| AS30455 | US |
assigned | 2014-05-07 | 6d72ed857573… |
| AS53268 | US |
assigned | 2014-05-07 | b6021a87c3b8… |
| AS393426 | US |
assigned | 2014-05-07 | 3a46a89aa749… |
| AS393428 | US |
assigned | 2014-05-07 | 88e1800af21f… |
| AS25697 | US |
assigned | 2014-05-06 | 81e5123de137… |
| AS393425 | US |
assigned | 2014-05-06 | 52576160bd43… |
| AS22316 | US |
assigned | 2014-05-05 | 2dc032d9519a… |
| AS22379 | US |
assigned | 2014-05-05 | 2b33e2bf3cb2… |
| AS22400 | US |
assigned | 2014-05-05 | 7920c0f2e63e… |
| AS22802 | US |
assigned | 2014-05-05 | 42db5e661c23… |
| AS22952 | US |
assigned | 2014-05-05 | ebba68783005… |
| AS22994 | US |
assigned | 2014-05-05 | 8f6180e2113c… |
| AS393422 | US |
assigned | 2014-05-05 | a6b4345d39af… |
| AS393423 | US |
assigned | 2014-05-05 | 4e72f00efc82… |
| AS393424 | CA |
assigned | 2014-05-05 | 41b45f580eb7… |
| AS12128 | US |
assigned | 2014-05-02 | 9a65a87e3abf… |
| AS19269 | US |
assigned | 2014-05-02 | 67eeb6ab5dcf… |
| AS19682 | US |
assigned | 2014-05-02 | a45d056a63a0… |
| AS22274 | US |
assigned | 2014-05-02 | dfe84943ae5b… |
| AS11564 | US |
assigned | 2014-05-01 | 39adb4d16d68… |
| AS12125 | US |
assigned | 2014-05-01 | 31381645c1ca… |
| AS14362 | US |
assigned | 2014-05-01 | 37a5850e90a2… |
| AS17271 | US |
assigned | 2014-05-01 | 95a444b0c19a… |
| AS18668 | US |
assigned | 2014-05-01 | 12b40a7c48fa… |
| AS18758 | US |
assigned | 2014-05-01 | cfaf914815e9… |
| AS393420 | US |
assigned | 2014-05-01 | 6a39d86a97af… |
| AS2732 | US |
assigned | 2014-04-30 | 69cc627e5662… |
| AS6561 | CA |
assigned | 2014-04-30 | c539945fae92… |
| AS11428 | US |
assigned | 2014-04-30 | 88de638a86e9… |
| AS393418 | US |
assigned | 2014-04-30 | dc0a433d2c47… |
| AS393419 | US |
assigned | 2014-04-30 | 7ac6d9980b0b… |
| AS32412 | US |
assigned | 2014-04-29 | ef4deabe332c… |
| AS40533 | US |
assigned | 2014-04-29 | 6cf6bfa46efa… |
| AS40566 | US |
assigned | 2014-04-29 | dd57bb8cbd34… |
| AS40632 | US |
assigned | 2014-04-29 | 21b58c513912… |
| AS40657 | US |
assigned | 2014-04-29 | 074d0d78a0b0… |
| AS40674 | US |
assigned | 2014-04-29 | 64a29718b7eb… |
| AS393416 | US |
assigned | 2014-04-29 | 4d76b1702f52… |
| AS393417 | US |
assigned | 2014-04-29 | 81d06921381e… |
| AS29788 | US |
assigned | 2014-04-28 | 499055f30983… |
| AS36644 | US |
assigned | 2014-04-28 | 638250b6adb8… |
| AS393415 | US |
assigned | 2014-04-28 | d5be9c944930… |
| AS2579 | US |
assigned | 2014-04-25 | ec243b36fc4f… |
| AS40283 | US |
assigned | 2014-04-25 | d55da374bf04… |
| AS40331 | US |
assigned | 2014-04-25 | d119f501eeb5… |
| AS40455 | US |
assigned | 2014-04-25 | f4cd8fe624db… |
| AS40478 | CA |
assigned | 2014-04-25 | 4d935e8aa0e0… |
| AS14728 | US |
assigned | 2014-04-24 | a084e207f665… |
| AS36828 | US |
assigned | 2014-04-24 | 78b0566975a9… |
| AS39968 | US |
assigned | 2014-04-24 | 7897c4b8b7cb… |
| AS40101 | US |
assigned | 2014-04-24 | f78f14060d64… |
| AS40107 | US |
assigned | 2014-04-24 | 11605ea9b000… |
| AS40138 | US |
assigned | 2014-04-24 | c5a6d1628d51… |