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
1,645,875,712
📦
IPv4 networks
76,665
delegated blocks
🧭
IPv6 networks
11,326
delegated blocks
🔗
Autonomous systems
34,014
ASNs
// browse the objects
Browse the ARIN registry
| AS | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| AS401379 |  US |
assigned | 2024-10-07 | 6cd7ff981289… |
| AS401380 | US |
assigned | 2024-10-07 | bf54755317c2… |
| AS401381 | US |
assigned | 2024-10-07 | a213bd390c86… |
| AS401382 | US |
assigned | 2024-10-07 | aa3be105e0fa… |
| AS401383 |  VG |
assigned | 2024-10-07 | 8ead69b2a3e2… |
| AS401385 | US |
assigned | 2024-10-07 | de70c80ff2eb… |
| AS401365 | US |
assigned | 2024-10-04 | d894326b214f… |
| AS401366 | US |
assigned | 2024-10-04 | 0a0b522cfb11… |
| AS401368–AS401369 | US |
assigned | 2024-10-04 | c47ea24c5757… |
| AS401372 | US |
assigned | 2024-10-04 | d9d5c34ca29f… |
| AS401373 | US |
assigned | 2024-10-04 | d9d5c34ca29f… |
| AS401374 | US |
assigned | 2024-10-04 | d9d5c34ca29f… |
| AS401375 | US |
assigned | 2024-10-04 | 4fed4e7f2a43… |
| AS401377 | US |
assigned | 2024-10-04 | 1888f4f68229… |
| AS203023 | US |
assigned | 2024-10-03 | 4f005b10a2a7… |
| AS393320 | US |
assigned | 2024-10-03 | cf0c9d28def0… |
| AS400655 | US |
assigned | 2024-10-03 | c2f37d047c7a… |
| AS400921 | US |
assigned | 2024-10-03 | cc8460151511… |
| AS400653 | US |
assigned | 2024-10-02 | f35231a0bb7b… |
| AS401364 | US |
assigned | 2024-10-02 | f79a991f8d72… |
| AS401356 | US |
assigned | 2024-10-01 | 4904a0d40f8b… |
| AS401357 | US |
assigned | 2024-10-01 | 737a6f3c9288… |
| AS401360 | US |
assigned | 2024-10-01 | e133025dc45a… |
| AS401361 | US |
assigned | 2024-10-01 | b100cc23ef41… |
| AS401362 | US |
assigned | 2024-10-01 | 23ed65d165ac… |
| AS401363 | US |
assigned | 2024-10-01 | 12a329cc01c7… |
| AS394343 | US |
assigned | 2024-09-30 | 2eae654bda43… |
| AS401355 |  CA |
assigned | 2024-09-30 | 30dc39e05289… |
| AS15238 | US |
assigned | 2024-09-27 | 66e76e61065d… |
| AS30700 | US |
assigned | 2024-09-27 | 79ce55968a37… |
| AS53962 | US |
assigned | 2024-09-27 | 9d76126c92a7… |
| AS62703 | US |
assigned | 2024-09-27 | c90b159ed537… |
| AS394106 | US |
assigned | 2024-09-27 | dfcae7fb6907… |
| AS11945 | US |
assigned | 2024-09-26 | 87b37dd7b7fb… |
| AS399945 | US |
assigned | 2024-09-26 | 251c8c4d71b9… |
| AS401352 | CA |
assigned | 2024-09-26 | 455eb86ebe71… |
| AS401353 | US |
assigned | 2024-09-26 | a158d6b8fd95… |
| AS401354 | US |
assigned | 2024-09-26 | 7ce04f2bc5ae… |
| AS18186 | US |
assigned | 2024-09-25 | 007767ad0ad2… |
| AS27408 | CA |
assigned | 2024-09-25 | 1c79e908f752… |
| AS29818 | US |
assigned | 2024-09-25 | cc3daef7a232… |
| AS32954 | US |
assigned | 2024-09-25 | 57ad04970f29… |
| AS33711 | US |
assigned | 2024-09-25 | 7a740fa5d782… |
| AS36065 | US |
assigned | 2024-09-25 | 5bf8ef433d31… |
| AS393380 | US |
assigned | 2024-09-25 | d62ea8bbf51c… |
| AS14555 | US |
assigned | 2024-09-24 | 40291feaa703… |
| AS15204 | US |
assigned | 2024-09-24 | c93bcbbadbcc… |
| AS16870 | US |
assigned | 2024-09-24 | 6b2fd142f464… |
| AS17290 | US |
assigned | 2024-09-24 | 63c5fe58fe75… |
| AS26260 | US |
assigned | 2024-09-24 | 80825697744b… |
| AS26382 | US |
assigned | 2024-09-24 | 2e2d1a44a602… |
| AS26696 | CA |
assigned | 2024-09-24 | 1a527c605db9… |
| AS47192 | US |
assigned | 2024-09-24 | de7835def8e0… |
| AS398730 | US |
assigned | 2024-09-23 | 6b62a498a560… |
| AS398739 | US |
assigned | 2024-09-23 | 42d9f6d8c418… |
| AS399957 | US |
assigned | 2024-09-23 | 7a79a66da165… |
| AS401348 | VG |
assigned | 2024-09-23 | 9c411924d86c… |
| AS401349 | US |
assigned | 2024-09-23 | 4c9a8abcd1d6… |
| AS401350 | US |
assigned | 2024-09-23 | d62c1e1af21c… |
| AS397006 | US |
assigned | 2024-09-20 | 4c9ad103b1c3… |
| AS397828 | US |
assigned | 2024-09-20 | d13783605ea0… |
| AS397857 | CA |
assigned | 2024-09-20 | e061e30ea695… |
| AS397954 | US |
assigned | 2024-09-20 | 198e260506bf… |
| AS203112 | US |
assigned | 2024-09-19 | 6b7a9f72cde8… |
| AS63183 | US |
assigned | 2024-09-18 | f80849026428… |
| AS393551 | US |
assigned | 2024-09-18 | abdc9365a30d… |
| AS395239 | US |
assigned | 2024-09-18 | a2ce57a0903c… |
| AS395458 | US |
assigned | 2024-09-18 | 1592250ba841… |
| AS54766 | US |
assigned | 2024-09-17 | 8274e76787f9… |
| AS62725 | US |
assigned | 2024-09-17 | 2c16b167ba6d… |
| AS53958 | US |
assigned | 2024-09-16 | 9546361ac676… |
| AS27520 | US |
assigned | 2024-09-13 | 9c9422ca2eee… |
| AS40205 | US |
assigned | 2024-09-13 | 1a9663adae68… |
| AS53954 | US |
assigned | 2024-09-13 | 8b401016b253… |
| AS401346 | US |
assigned | 2024-09-13 | 1466fd22974a… |
| AS401347 | US |
assigned | 2024-09-13 | a8e5137caff3… |
| AS13865 | US |
assigned | 2024-09-12 | 762191a3350b… |
| AS15210 | US |
assigned | 2024-09-12 | a7abccd5ebe4… |
| AS40500 | US |
assigned | 2024-09-12 | 89ba6d8d8517… |
| AS46177 | US |
assigned | 2024-09-12 | 285a6b40c288… |
| AS53891 |  KY |
assigned | 2024-09-12 | 71ff2985966d… |
| AS55108 | CA |
assigned | 2024-09-12 | 8a3df942f11e… |
| AS400911 | US |
assigned | 2024-09-12 | 01f9400ff0a4… |
| AS401344 | CA |
assigned | 2024-09-12 | 5db43387306f… |
| AS401345 | US |
assigned | 2024-09-12 | dad4962f6500… |
| AS26262 | US |
assigned | 2024-09-11 | 58aea0e1c38c… |
| AS26377 | US |
assigned | 2024-09-11 | e4e1a5299828… |
| AS33027 | US |
assigned | 2024-09-11 | 6a6672ea3c2e… |
| AS40271 | US |
assigned | 2024-09-11 | 659df6874bd2… |
| AS21927 | US |
assigned | 2024-09-10 | b628ecca5ee8… |
| AS22605 | US |
assigned | 2024-09-10 | 0aefd97dcc17… |
| AS22729 | US |
assigned | 2024-09-10 | 21721f2a301c… |
| AS63248 | US |
assigned | 2024-09-10 | b5f178830d6e… |
| AS19660 | US |
assigned | 2024-09-09 | ab831c18f931… |
| AS19814 | CA |
assigned | 2024-09-09 | 300a5bc872e8… |
| AS20200 | US |
assigned | 2024-09-09 | 27dbfb00e00c… |
| AS20443 | US |
assigned | 2024-09-09 | bc209d98efad… |
| AS21812 | US |
assigned | 2024-09-09 | 29336118f674… |
| AS63091 | US |
assigned | 2024-09-06 | 8721ad63f7fe… |
| AS393218 | US |
assigned | 2024-09-06 | ace55d4dc090… |