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
1,644,546,048
📦
IPv4 networks
77,308
delegated blocks
🧭
IPv6 networks
11,579
delegated blocks
🔗
Autonomous systems
34,292
ASNs
// browse the objects
Browse the ARIN registry
| AS | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| 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… |
| AS402415 | US |
assigned | 2026-04-14 | 80678fb9e759… |
| AS402400 | CA |
assigned | 2026-04-13 | db57b8996b82… |
| AS402401 | US |
assigned | 2026-04-13 | b4cadd95cc29… |
| AS402402 | US |
assigned | 2026-04-13 | 93f2dac38812… |
| AS402403 | CA |
assigned | 2026-04-13 | f1e8dd242627… |
| AS402404 |  PH |
assigned | 2026-04-13 | ecd7d144c977… |
| AS402405 | CA |
assigned | 2026-04-13 | eac2701c3d06… |
| AS402406 | US |
assigned | 2026-04-13 | 0c4613f24619… |
| AS402392 |  TH |
assigned | 2026-04-10 | 653198c58da9… |
| AS402393 | US |
assigned | 2026-04-10 | 4514a72af28d… |
| AS402394 | US |
assigned | 2026-04-10 | fce69a23d7dc… |
| AS402395 | US |
assigned | 2026-04-10 | fa465316be0f… |
| AS402396 | US |
assigned | 2026-04-10 | a6fb6ae19047… |
| AS402397 | US |
assigned | 2026-04-10 | a458a1f5ae7d… |
| AS402398 | US |
assigned | 2026-04-10 | c7fe4509ef79… |
| AS402399 | US |
assigned | 2026-04-10 | 18514d5efe1c… |
| AS397186 | US |
assigned | 2026-04-09 | b1f55129482b… |
| AS402383 | US |
assigned | 2026-04-09 | c41b8ca394f3… |
| AS402384 | US |
assigned | 2026-04-09 | c4aad323debe… |
| AS402385 | US |
assigned | 2026-04-09 | 4868de92c633… |
| AS402386 | TH |
assigned | 2026-04-09 | 431643f982fc… |
| AS402387 | US |
assigned | 2026-04-09 | 88d320063aef… |
| AS402388 | US |
assigned | 2026-04-09 | fc8d27243794… |
| AS402389 | US |
assigned | 2026-04-09 | 83f96c076a69… |
| AS402390 | US |
assigned | 2026-04-09 | e859f3bdd6f4… |
| AS402391 | US |
assigned | 2026-04-09 | 917af8f73c7e… |
| AS60808 | US |
assigned | 2026-04-08 | 8be5a180db79… |
| AS200536 | US |
assigned | 2026-04-08 | bc2d2a45993e… |
| AS402375 | US |
assigned | 2026-04-08 | 6f33ad1e2252… |
| AS402376 | CA |
assigned | 2026-04-08 | 6d8ae75a4b70… |
| AS402377 | US |
assigned | 2026-04-08 | aaf56163196c… |
| AS402378 | US |
assigned | 2026-04-08 | 455c398d5de3… |
| AS402379 | US |
assigned | 2026-04-08 | b4ee3e9220db… |
| AS402380 | US |
assigned | 2026-04-08 | b5735740ee32… |
| AS402381 | CA |
assigned | 2026-04-08 | 01841dac8a8f… |
| AS402382 | US |
assigned | 2026-04-08 | def5e7c0b184… |
| AS18827 | US |
assigned | 2026-04-07 | bbfd1993cb30… |
| AS402369 | US |
assigned | 2026-04-07 | 1eb89809c48a… |
| AS402370 | US |
assigned | 2026-04-07 | e8547bd5228e… |
| AS402371 | US |
assigned | 2026-04-07 | ab812e27d129… |
| AS402372 | US |
assigned | 2026-04-07 | 84c3140cbd6c… |
| AS402373 | US |
assigned | 2026-04-07 | a689d973e09c… |
| AS402374 | US |
assigned | 2026-04-07 | af75d78237ca… |
| AS25634 | US |
assigned | 2026-04-06 | 260a4fdf5162… |
| AS26908 | US |
assigned | 2026-04-06 | 260a4fdf5162… |
| AS402365 | US |
assigned | 2026-04-06 | be9d0b1c4a78… |
| AS402366 | CA |
assigned | 2026-04-06 | 0b17ee341e2c… |
| AS402367 | US |
assigned | 2026-04-06 | 892bb4a09da6… |
| AS402368 | US |
assigned | 2026-04-06 | 5b6e3f75f1d6… |
| AS402357 | CA |
assigned | 2026-04-03 | d2a4821af8ae… |