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
| AS | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| AS402497 |  US |
assigned | 2026-05-08 | 088b6e772937… |
| AS402490 | US |
assigned | 2026-05-07 | d906a5219094… |
| AS402491 | US |
assigned | 2026-05-07 | 03a7ebdf09dd… |
| AS402492 | US |
assigned | 2026-05-07 | cbdb59e40951… |
| AS402493 | US |
assigned | 2026-05-07 | cbdb59e40951… |
| AS402494 | US |
assigned | 2026-05-07 | 824940208af7… |
| AS402495 | US |
assigned | 2026-05-07 | 57a8e4e49803… |
| AS402487 | US |
assigned | 2026-05-06 | cbdb59e40951… |
| AS402488 |  CA |
assigned | 2026-05-06 | 89027d968cc7… |
| AS402489 | US |
assigned | 2026-05-06 | f2138ea1f686… |
| AS10602 | US |
assigned | 2026-05-05 | 9424b1a84904… |
| AS402478 | US |
assigned | 2026-05-05 | 2a76d36286aa… |
| AS402479 | US |
assigned | 2026-05-05 | 4176eff8a64b… |
| AS402480 | US |
assigned | 2026-05-05 | 1952de812f6e… |
| AS402481 | US |
assigned | 2026-05-05 | e069cd8abcd7… |
| AS402482 | US |
assigned | 2026-05-05 | 9c442dadee97… |
| AS402483 | US |
assigned | 2026-05-05 | 68b10048f0a6… |
| AS402484 | CA |
assigned | 2026-05-05 | 079ce8bad42a… |
| AS402485 | US |
assigned | 2026-05-05 | a2c23581fb20… |
| AS402486 | US |
assigned | 2026-05-05 | ecf0c264016b… |
| AS54510 | US |
assigned | 2026-05-04 | 6ea778440f43… |
| AS63219 | US |
assigned | 2026-05-04 | 4e551569e65f… |
| AS402475 |  PH |
assigned | 2026-05-04 | 2dd6d766156e… |
| AS402476 | US |
assigned | 2026-05-04 | 9424b1a84904… |
| AS402477 | US |
assigned | 2026-05-04 | 79df69a6d7bb… |
| AS402469 | US |
assigned | 2026-05-01 | 64a99ef322d3… |
| AS402470 | US |
assigned | 2026-05-01 | 1836110e3839… |
| AS402471 | US |
assigned | 2026-05-01 | c8726f42ee0c… |
| AS402472 | US |
assigned | 2026-05-01 | 9831d3ae363c… |
| AS402473 | US |
assigned | 2026-05-01 | 8719b39bd0fa… |
| AS402474 | US |
assigned | 2026-05-01 | 2c89a4bcf7df… |
| AS402463 | US |
assigned | 2026-04-30 | d8030a84c091… |
| AS402464 | US |
assigned | 2026-04-30 | b1bd10b1a1b0… |
| AS402465 | US |
assigned | 2026-04-30 | 1f3718bcac3a… |
| AS402466 | US |
assigned | 2026-04-30 | 6e8a1a296b91… |
| AS402467 | US |
assigned | 2026-04-30 | 550d0536a6f8… |
| AS402468 | US |
assigned | 2026-04-30 | c5cdd5676d61… |
| AS402459 | US |
assigned | 2026-04-29 | cff51f4ec015… |
| AS402460 | US |
assigned | 2026-04-29 | d4b726eb2147… |
| AS402461 | US |
assigned | 2026-04-29 | b9901619c873… |
| AS402462 | US |
assigned | 2026-04-29 | 5e304a900c0f… |
| AS399021 | US |
assigned | 2026-04-28 | 96612101e0b8… |
| AS399438 | CA |
assigned | 2026-04-28 | 85fab414f628… |
| AS399631 | US |
assigned | 2026-04-28 | a1ff253036ff… |
| AS402447 | US |
assigned | 2026-04-28 | dc69d6f9509c… |
| AS402448 | CA |
assigned | 2026-04-28 | 945ba6e100c6… |
| AS402449 | US |
assigned | 2026-04-28 | 5499490ebcb0… |
| AS402450 | US |
assigned | 2026-04-28 | fea39365b0d6… |
| AS402451 | US |
assigned | 2026-04-28 | ca87a9b402a6… |
| AS402452 | US |
assigned | 2026-04-28 | 8b13407d0617… |
| AS402453 | US |
assigned | 2026-04-28 | aa6127a94c7e… |
| AS402454 | US |
assigned | 2026-04-28 | a25a3da8b260… |
| AS402455 | US |
assigned | 2026-04-28 | 5c3b5c43da8b… |
| AS402456 | US |
assigned | 2026-04-28 | 153f8946327a… |
| AS402457 | US |
assigned | 2026-04-28 | c616b8281b27… |
| AS402458 | US |
assigned | 2026-04-28 | 2ea063b200c2… |
| AS1000 | US |
assigned | 2026-04-27 | 6d009756b211… |
| AS393855 | US |
assigned | 2026-04-27 | 54225560fb79… |
| AS394509 | CA |
assigned | 2026-04-27 | b68b5aaeaa42… |
| AS396120 | US |
assigned | 2026-04-27 | d72ca2af736c… |
| AS402444 | US |
assigned | 2026-04-24 | f6eeef27d22e… |
| AS402445 | US |
assigned | 2026-04-24 | ead1ea7ffe30… |
| AS402446 | US |
assigned | 2026-04-24 | 329112703827… |
| AS402440 | US |
assigned | 2026-04-23 | 1336908a29b7… |
| AS402441 | US |
assigned | 2026-04-23 | b70f31c5c357… |
| AS402442 | US |
assigned | 2026-04-23 | fc7fc283c283… |
| AS402443 | US |
assigned | 2026-04-23 | 8739f4911113… |
| AS402436 | US |
assigned | 2026-04-22 | 3f4ed4e2ddff… |
| AS402437 | US |
assigned | 2026-04-22 | b53ec0d1330f… |
| AS402438 | US |
assigned | 2026-04-22 | 172c6754e483… |
| AS402439 | CA |
assigned | 2026-04-22 | 06d4a2a9fa3c… |
| AS24062 |  MY |
assigned | 2026-04-21 | 75406dd69d71… |
| AS402429 | US |
assigned | 2026-04-21 | 252506a9a711… |
| AS402430 | US |
assigned | 2026-04-21 | 2fbd93f5f5bc… |
| AS402431 | US |
assigned | 2026-04-21 | dcb34a085edc… |
| AS402432 | US |
assigned | 2026-04-21 | 86d61b06bfbf… |
| AS402433 | US |
assigned | 2026-04-21 | 5a8f43fbc408… |
| AS402434 | US |
assigned | 2026-04-21 | bd7c48a96e59… |
| AS402435 | US |
assigned | 2026-04-21 | 026ddd05105f… |
| AS402428 | US |
assigned | 2026-04-20 | 13d8b36e27eb… |
| AS14509 | US |
assigned | 2026-04-17 | 3abf66ff0937… |
| AS402424 | US |
assigned | 2026-04-17 | 1495c13279d2… |
| AS402425 | US |
assigned | 2026-04-17 | 2f966184e99c… |
| AS402426 | US |
assigned | 2026-04-17 | 0ead073cb5d2… |
| AS402427 | US |
assigned | 2026-04-17 | 17c3a57b56af… |
| AS402419 | US |
assigned | 2026-04-16 | d8ff375857d7… |
| AS402420 | CA |
assigned | 2026-04-16 | 4f185af3696e… |
| AS402421 | US |
assigned | 2026-04-16 | defa826023b9… |
| AS402422 | US |
assigned | 2026-04-16 | b8721e6fade8… |
| AS402423 | US |
assigned | 2026-04-16 | 3bf7bd44fd08… |
| AS402416 | US |
assigned | 2026-04-15 | a4825e709daf… |
| AS402417 | US |
assigned | 2026-04-15 | 73fa432913b1… |
| AS402407 | US |
assigned | 2026-04-14 | 1b4f49fc179a… |
| AS402408 | US |
assigned | 2026-04-14 | abc8cd28317e… |
| AS402409 | US |
assigned | 2026-04-14 | 81a468a4e98e… |
| AS402410 | US |
assigned | 2026-04-14 | 84a958d739af… |
| AS402411 | US |
assigned | 2026-04-14 | 5bf10a5e5d90… |
| AS402412 | US |
assigned | 2026-04-14 | 309e0a1df8bf… |
| AS402413 | US |
assigned | 2026-04-14 | 162c61fdef9d… |
| AS402414 | US |
assigned | 2026-04-14 | 2c6255089af7… |