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
1,645,592,320
📦
IPv4 networks
76,752
delegated blocks
🧭
IPv6 networks
11,431
delegated blocks
🔗
Autonomous systems
34,103
ASNs
// browse the objects
Browse the ARIN registry
| Prefix | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| 2602:f2ee::/36 |  CA |
allocated | 2026-09-11 | 1789a14156ce… |
| 2602:f2ef::/40 |  US |
allocated | 2026-09-11 | c0dd80d5f675… |
| 2620:39:d000::/48 | US |
allocated | 2026-09-11 | 34b4d4340068… |
| 2604:5c00::/32 | US |
allocated | 2026-09-10 | b372f51214f2… |
| 2604:6340::/32 | US |
allocated | 2026-09-10 | 13bf4f46abcb… |
| 2604:64c0::/32 | US |
allocated | 2026-09-10 | bb830c95594b… |
| 2602:f2f0::/40 | US |
allocated | 2026-09-09 | ed70119fceee… |
| 2602:f2f1::/40 | US |
allocated | 2026-09-09 | eb666baf08e8… |
| 2602:f2f2::/40 | US |
allocated | 2026-09-09 | c74b8ae6cc3b… |
| 2620:bb:ec00::/48 | US |
allocated | 2026-09-04 | 764bc7df8708… |
| 2602:f2f3::/40 | US |
allocated | 2026-09-03 | 8f2be08d25a0… |
| 2602:f2f4::/36 | US |
allocated | 2026-09-02 | abb0dc98adff… |
| 2602:f2f5::/36 | US |
allocated | 2026-09-02 | 495cb0960b9f… |
| 2602:f2f6::/40 | US |
allocated | 2026-09-02 | e16424f968ed… |
| 2602:f2f7::/40 | US |
allocated | 2026-09-02 | a018bc6d3e68… |
| 2602:f2f8::/40 | US |
allocated | 2026-09-02 | a00a2d931f43… |
| 2602:f2f9::/40 | US |
allocated | 2026-09-01 | e8b503efced1… |
| 2602:f2fa::/40 | US |
allocated | 2026-09-01 | 70570d1759d2… |
| 2604:5a00::/32 | US |
allocated | 2026-09-01 | 2a24c3505c78… |
| 2620:bb:8400::/48 | US |
allocated | 2026-09-01 | 838e542c8432… |
| 2602:f2fb::/40 | US |
allocated | 2026-08-28 | cf0f97cb58c4… |
| 2602:f2fc::/40 | US |
allocated | 2026-08-28 | 86f765a18257… |
| 2602:f2fd::/40 |  ID |
allocated | 2026-08-28 | e4ebfa4e34f3… |
| 2602:f2fe::/40 | CA |
allocated | 2026-08-28 | 6f564bec04aa… |
| 2602:f2ff::/40 | CA |
allocated | 2026-08-28 | 0b2a452ba0ed… |
| 2602:f300::/40 | US |
allocated | 2026-08-28 | 9cefa1ed202b… |
| 2602:f301::/36 | US |
allocated | 2026-08-28 | 7461da7b2e42… |
| 2604:5840::/32 | US |
allocated | 2026-08-28 | 58b49fe02c0f… |
| 2602:f302::/36 | US |
allocated | 2026-08-27 | 7e435d5931f7… |
| 2602:f303::/40 | US |
allocated | 2026-08-27 | 2e27ab1175d6… |
| 2602:f304::/36 | US |
allocated | 2026-08-27 | 435163051f4d… |
| 2620:f1:80::/48 | US |
allocated | 2026-08-27 | 3ccbde98d0ca… |
| 2602:f305::/36 | US |
allocated | 2026-08-26 | e88be728f810… |
| 2602:f306::/40 |  MX |
allocated | 2026-08-26 | 7dd6fc376bf0… |
| 2604:5780::/32 | US |
allocated | 2026-08-26 | 9c29c01570f2… |
| 2620:50:4080::/48 | US |
allocated | 2026-08-26 | 6d752f0f9b6a… |
| 2602:f307::/36 | US |
allocated | 2026-08-25 | 9b3aca034078… |
| 2602:f308::/40 | US |
allocated | 2026-08-25 | d90d80624ef4… |
| 2602:f309::/36 | US |
allocated | 2026-08-24 | c6f150d2f708… |
| 2602:f30a::/40 | US |
allocated | 2026-08-24 | 39776b7f6a72… |
| 2602:f30b::/40 |  TW |
allocated | 2026-08-24 | a716cdcffbe1… |
| 2602:f30c::/36 | US |
allocated | 2026-08-24 | e912827ff962… |
| 2602:f30d::/40 | US |
allocated | 2026-08-24 | 3ce9771d66d5… |
| 2602:f30e::/40 | US |
allocated | 2026-08-24 | b15b375862a6… |
| 2602:f30f::/36 |  PR |
allocated | 2026-08-24 | 53f30f829e16… |
| 2620:4c:8080::/48 | US |
allocated | 2026-08-24 | 26dc6d537920… |
| 2620:2e:c040::/48 | US |
allocated | 2026-08-21 | cedca7cd4499… |
| 2620:fb:c000::/48 | US |
allocated | 2026-08-21 | ec1fa7e54566… |
| 2602:f310::/40 | US |
allocated | 2026-08-20 | 8a7075874a0d… |
| 2602:f311::/40 | CA |
allocated | 2026-08-20 | e1cbd3beefba… |
| 2602:f312::/40 | US |
allocated | 2026-08-20 | 6c84e952f265… |
| 2602:f313::/40 | US |
allocated | 2026-08-20 | 231e42dd6ee6… |
| 2602:f314::/40 | CA |
allocated | 2026-08-20 | 3baa1c523af2… |
| 2602:f315::/40 | PR |
allocated | 2026-08-19 | 8900c025d3c1… |
| 2602:f316::/40 | US |
allocated | 2026-08-19 | f2c790034193… |
| 2602:f317::/40 | US |
allocated | 2026-08-19 | 9450b1ca8879… |
| 2602:f318::/40 | US |
allocated | 2026-08-19 | 53cee3c9a342… |
| 2604:3a40::/32 | US |
allocated | 2026-08-19 | b6d59e6c5a62… |
| 2604:3ec0::/32 | US |
allocated | 2026-08-19 | 6065a036b0b8… |
| 2604:5180::/32 | US |
allocated | 2026-08-19 | 1a9f1468bf60… |
| 2602:f319::/36 | US |
allocated | 2026-08-18 | f436dcd45f36… |
| 2602:f31a::/40 | US |
allocated | 2026-08-18 | fcdc76348a5b… |
| 2602:f31b::/40 | CA |
allocated | 2026-08-14 | 3543a7a687e4… |
| 2602:f31c::/40 | CA |
allocated | 2026-08-14 | fb3410a55fc0… |
| 2602:f31d::/40 | US |
allocated | 2026-08-13 | 6a306b9540de… |
| 2602:f31e::/40 | US |
allocated | 2026-08-13 | cb900f6c2776… |
| 2604:3980::/32 | US |
allocated | 2026-08-13 | 6f68c77f8ff4… |
| 2602:81e:a000::/44 | US |
allocated | 2026-08-12 | 1706f8c31222… |
| 2602:f31f::/36 | US |
allocated | 2026-08-12 | 26011d42dcd4… |
| 2602:f320::/36 | US |
allocated | 2026-08-12 | 39d8ca5726a5… |
| 2602:f321::/40 | US |
allocated | 2026-08-12 | 9cc85e1a9126… |
| 2602:f322::/40 | US |
allocated | 2026-08-11 | bf45e932e32e… |
| 2602:f323::/40 | US |
allocated | 2026-08-11 | 203f5fafa936… |
| 2602:f324::/40 | US |
allocated | 2026-08-11 | b298c858426c… |
| 2602:f325::/40 | US |
allocated | 2026-08-10 | f985ba06d0cf… |
| 2602:81e:9000::/44 | US |
allocated | 2026-08-07 | dd7c6a482970… |
| 2602:f326::/36 | US |
allocated | 2026-08-07 | 48af4341f745… |
| 2602:f327::/40 |  PH |
allocated | 2026-08-07 | 68755dd0a9d5… |
| 2602:81e:8000::/44 | US |
allocated | 2026-08-06 | 7ce00b71d8a7… |
| 2602:f328::/40 |  MY |
allocated | 2026-08-06 | 8c2dd98ecfed… |
| 2602:f329::/40 | US |
allocated | 2026-08-06 | 246d96aaca17… |
| 2602:f32a::/40 | CA |
allocated | 2026-08-06 | 2cd6889e109d… |
| 2602:f32b::/40 | US |
allocated | 2026-08-06 | 0c987a94952b… |
| 2620:f8:c000::/48 | US |
allocated | 2026-08-06 | ee48ab48a255… |
| 2602:f32c::/40 | US |
allocated | 2026-08-05 | ebc06cf3370c… |
| 2620:e3::/48 | US |
allocated | 2026-08-05 | 26c6d22da058… |
| 2620:e4:8000::/48 | US |
allocated | 2026-08-05 | f27cfe1e5295… |
| 2602:f32d::/40 | US |
allocated | 2026-08-03 | 920ebf74d10c… |
| 2602:f32e::/40 | US |
allocated | 2026-08-03 | 4809805a8659… |
| 2602:f32f::/40 | US |
allocated | 2026-08-03 | bd5ef33c65d0… |
| 2602:f330::/36 | US |
allocated | 2026-08-03 | 69487587aaba… |
| 2602:f331::/40 | US |
allocated | 2026-07-31 | 5c10d7357eb7… |
| 2602:f332::/40 | CA |
allocated | 2026-07-31 | 9cd082d238f3… |
| 2602:f333::/40 |  TH |
allocated | 2026-07-31 | 6fd64512eb0b… |
| 2602:f334::/36 | US |
allocated | 2026-07-31 | 190814774780… |
| 2620:c8:a000::/48 | CA |
allocated | 2026-07-31 | 8631bf1662d6… |
| 2602:f335::/40 | US |
allocated | 2026-07-29 | 4ec9e04c6695… |
| 2001:505:154::/48 | US |
allocated | 2026-07-28 | feb905b22750… |
| 2602:f336::/40 | US |
allocated | 2026-07-28 | f94afc1d1474… |
| 2602:f337::/40 | US |
allocated | 2026-07-28 | d80e574ff85f… |