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
1,645,628,928
📦
IPv4 networks
76,687
delegated blocks
🧭
IPv6 networks
11,336
delegated blocks
🔗
Autonomous systems
34,032
ASNs
// browse the objects
Browse the ARIN registry
| AS | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| AS396532 |  US |
assigned | 2017-07-10 | f101bf393a12… |
| AS396533 | US |
assigned | 2017-07-10 | b60b583343cf… |
| AS4138 | US |
assigned | 2017-07-07 | 6507ea667d2e… |
| AS16486 | US |
assigned | 2017-07-07 | 09bcaaed7866… |
| AS19247 | US |
assigned | 2017-07-07 | fcbe2f72c9d9… |
| AS22546 | US |
assigned | 2017-07-07 | 09bcaaed7866… |
| AS30031 | US |
assigned | 2017-07-07 | f8d1cb10be4b… |
| AS396526 | US |
assigned | 2017-07-07 | a9066cd58f58… |
| AS396527 | US |
assigned | 2017-07-07 | d98c567cda2d… |
| AS396520 | US |
assigned | 2017-07-06 | 85ce19f97ff6… |
| AS396522 | US |
assigned | 2017-07-06 | a31832573450… |
| AS396524 | US |
assigned | 2017-07-06 | e2ca83040b65… |
| AS396515 |  CA |
assigned | 2017-07-05 | 0cdc9ce4729e… |
| AS396516 | CA |
assigned | 2017-07-05 | a78c515d2ad9… |
| AS396517 | US |
assigned | 2017-07-05 | 81c2db02e13d… |
| AS19208 | US |
assigned | 2017-07-03 | 47879c69c611… |
| AS36128 | US |
assigned | 2017-07-03 | 2b1a2bffccb4… |
| AS396508 | US |
assigned | 2017-07-03 | 41add87c2115… |
| AS396510 | CA |
assigned | 2017-07-03 | b4bb57896fdf… |
| AS396513 | US |
assigned | 2017-07-03 | fec8be71989e… |
| AS396514 | US |
assigned | 2017-07-03 | 96571d83c4c8… |
| AS62625 | US |
assigned | 2017-06-30 | b2e0e5957133… |
| AS396506 | US |
assigned | 2017-06-30 | af62b09f4c3b… |
| AS396507 | US |
assigned | 2017-06-30 | ede8492e43ef… |
| AS396502 | US |
assigned | 2017-06-29 | fce355b2563c… |
| AS396503 | CA |
assigned | 2017-06-29 | d92617678311… |
| AS396505 | US |
assigned | 2017-06-29 | d4a9debc266a… |
| AS396498 | US |
assigned | 2017-06-28 | 7b61d187cc16… |
| AS396501 | CA |
assigned | 2017-06-28 | 35f9cd31e8d9… |
| AS62628 | US |
assigned | 2017-06-27 | b1849a5ad0be… |
| AS396488 | US |
assigned | 2017-06-27 | ee6a43fb27f7… |
| AS396489 | US |
assigned | 2017-06-27 | 64001c24e057… |
| AS396490 | US |
assigned | 2017-06-27 | 9ce7ac75e435… |
| AS396491 | US |
assigned | 2017-06-27 | d0847aac1a64… |
| AS396492 | US |
assigned | 2017-06-27 | 47e6d98e11d9… |
| AS396493 | US |
assigned | 2017-06-27 | 60f1ee2145aa… |
| AS396494 | US |
assigned | 2017-06-27 | a5efcc4009b0… |
| AS396495 | US |
assigned | 2017-06-27 | ee28b6c98010… |
| AS396497 | US |
assigned | 2017-06-27 | afe77cb4c82b… |
| AS26984 | US |
assigned | 2017-06-26 | a007a4075fd6… |
| AS46368 | US |
assigned | 2017-06-26 | 477c8387d838… |
| AS64273 | US |
assigned | 2017-06-26 | 5b79c40fa7c2… |
| AS396484 | US |
assigned | 2017-06-26 | 671a80689d3c… |
| AS396485 | US |
assigned | 2017-06-26 | 970ab9cd999a… |
| AS396486 | CA |
assigned | 2017-06-26 | ec55331dbfb5… |
| AS396487 | US |
assigned | 2017-06-26 | 3ef92cd121b2… |
| AS11460 | US |
assigned | 2017-06-23 | 60c7d2ae6903… |
| AS396483 | US |
assigned | 2017-06-23 | 8b0d83205116… |
| AS396482 | US |
assigned | 2017-06-22 | 42623ff29383… |
| AS63367 | US |
assigned | 2017-06-21 | 39c8fc6984b0… |
| AS396479 | US |
assigned | 2017-06-21 | b357b1b353fa… |
| AS396480 | US |
assigned | 2017-06-21 | 7b7e6faf5f3f… |
| AS396481 | US |
assigned | 2017-06-21 | 2baebec51187… |
| AS64272 | US |
assigned | 2017-06-20 | 9a5109eaca8d… |
| AS396472 | CA |
assigned | 2017-06-20 | 0e702695cc8d… |
| AS396473 | US |
assigned | 2017-06-20 | 66e73e5c6fb8… |
| AS396475 | CA |
assigned | 2017-06-20 | 28245c818244… |
| AS396477 | CA |
assigned | 2017-06-20 | d4d6631f216a… |
| AS396478 | US |
assigned | 2017-06-20 | 631ef5be687b… |
| AS64271 | US |
assigned | 2017-06-19 | 1ce334c5278c… |
| AS396469 | US |
assigned | 2017-06-19 | c02426afa698… |
| AS396470 | US |
assigned | 2017-06-19 | 2f8b4da0dccf… |
| AS63236 | CA |
assigned | 2017-06-16 | 912f3f75cc92… |
| AS64270 | US |
assigned | 2017-06-16 | a0fbfdd287db… |
| AS396464 | US |
assigned | 2017-06-16 | aab7ea89a138… |
| AS396465 | US |
assigned | 2017-06-16 | b900ba0c16c4… |
| AS396466 | US |
assigned | 2017-06-16 | f032bcd8a376… |
| AS40278 | US |
assigned | 2017-06-15 | 9128d19d0bfc… |
| AS396459 | US |
assigned | 2017-06-15 | 396b7274b2c3… |
| AS396460 | US |
assigned | 2017-06-15 | 29a595e871bc… |
| AS396461 | US |
assigned | 2017-06-15 | caed82a441ae… |
| AS396462 | US |
assigned | 2017-06-15 | e3ecbec72178… |
| AS40483 | US |
assigned | 2017-06-14 | 8da910182c5a… |
| AS396452 | US |
assigned | 2017-06-14 | bb8420e9875a… |
| AS396453 | US |
assigned | 2017-06-14 | 57c1c8d04d4a… |
| AS396454 | US |
assigned | 2017-06-14 | 9f51aaa538cd… |
| AS396455 | US |
assigned | 2017-06-14 | 570fd43b860d… |
| AS396456 | US |
assigned | 2017-06-14 | b7dc348f4f2d… |
| AS396458 | US |
assigned | 2017-06-14 | 570fd43b860d… |
| AS396445 | US |
assigned | 2017-06-13 | 48b5414a8584… |
| AS396446 | US |
assigned | 2017-06-13 | 1e0044c7920e… |
| AS396447 | US |
assigned | 2017-06-13 | e136dc67ad4d… |
| AS396449 | US |
assigned | 2017-06-13 | 5967828b97cb… |
| AS396450 | US |
assigned | 2017-06-13 | 2c101a9e7e53… |
| AS396435 | US |
assigned | 2017-06-12 | 4cbb632d077d… |
| AS396436 | US |
assigned | 2017-06-12 | 37ccdb7fd3c2… |
| AS396437 | US |
assigned | 2017-06-12 | a4203f84dbde… |
| AS396438 | US |
assigned | 2017-06-12 | 069e351562bc… |
| AS396439 | US |
assigned | 2017-06-12 | ee3c7f5e99be… |
| AS396440 | US |
assigned | 2017-06-12 | 1183d7d0fe68… |
| AS396443 | US |
assigned | 2017-06-12 | 780a8c09ccb9… |
| AS396444 | US |
assigned | 2017-06-12 | 17c8b426d9a3… |
| AS396428 | US |
assigned | 2017-06-09 | da6aef069836… |
| AS396429 | US |
assigned | 2017-06-09 | bb7e3bc3f4b7… |
| AS396430 | US |
assigned | 2017-06-09 | 29629165372e… |
| AS396431 | US |
assigned | 2017-06-09 | 7f1be85914ae… |
| AS396433 | US |
assigned | 2017-06-09 | 218853a25d93… |
| AS396434 | US |
assigned | 2017-06-09 | da6aef069836… |
| AS396193 | US |
assigned | 2017-06-08 | a2ead610185a… |
| AS396204 | US |
assigned | 2017-06-08 | 78302aad0269… |