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
1,645,624,576
📦
IPv4 networks
76,679
delegated blocks
🧭
IPv6 networks
11,332
delegated blocks
🔗
Autonomous systems
34,019
ASNs
// browse the objects
Browse the ARIN registry
| AS | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| AS22544 |  CA |
assigned | 2020-05-29 | 72792f47d3dd… |
| AS22714 |  US |
assigned | 2020-05-29 | 3b7dd0c75c5b… |
| AS33538 | US |
assigned | 2020-05-29 | f8d1cb10be4b… |
| AS46934 | US |
assigned | 2020-05-29 | 7dabccd18ba5… |
| AS397341 | US |
assigned | 2020-05-28 | d380d56594df… |
| AS398420 | US |
assigned | 2020-05-26 | 80a23484fe84… |
| AS398421 | US |
assigned | 2020-05-26 | 4106748dc6ba… |
| AS398422 | US |
assigned | 2020-05-26 | 4e61b0c1cb12… |
| AS398423 | US |
assigned | 2020-05-26 | 0778f38ce84f… |
| AS398424 | US |
assigned | 2020-05-26 | a4be6758a616… |
| AS398425 | CA |
assigned | 2020-05-26 | 479cf15ab0dc… |
| AS398426 | US |
assigned | 2020-05-26 | 0778f38ce84f… |
| AS398427 | US |
assigned | 2020-05-26 | 9a1437204f15… |
| AS398417 | US |
assigned | 2020-05-22 | c6f19e9395e2… |
| AS398419 | US |
assigned | 2020-05-22 | ddf75e255cf2… |
| AS62484 | US |
assigned | 2020-05-21 | 5813cb7ae5c5… |
| AS398413 | US |
assigned | 2020-05-21 | ca170e984a40… |
| AS398414 | US |
assigned | 2020-05-21 | 21cea6efc1ee… |
| AS398416 | US |
assigned | 2020-05-21 | 75f5e4e709f2… |
| AS4229 | US |
assigned | 2020-05-20 | dd93e0fb1f68… |
| AS62513 | CA |
assigned | 2020-05-20 | bd4da63c2534… |
| AS398409 | US |
assigned | 2020-05-20 | 1320058079ed… |
| AS398410 | US |
assigned | 2020-05-20 | 43be422d6478… |
| AS62538 | US |
assigned | 2020-05-19 | eaa7adb481e1… |
| AS398402 | US |
assigned | 2020-05-19 | 5f834294cfc7… |
| AS398403 | US |
assigned | 2020-05-19 | 494b82b6870f… |
| AS398404 | US |
assigned | 2020-05-19 | 8be7239bc6f5… |
| AS398405 | US |
assigned | 2020-05-19 | 009d9124aeb5… |
| AS398406 | US |
assigned | 2020-05-19 | 986bb85c044c… |
| AS398407 | US |
assigned | 2020-05-19 | 5f5545635316… |
| AS398408 | US |
assigned | 2020-05-19 | 78b81ca89321… |
| AS62595 | US |
assigned | 2020-05-18 | 798dd89fb87d… |
| AS62655 | US |
assigned | 2020-05-18 | 01b2d1819a95… |
| AS398399 | US |
assigned | 2020-05-18 | 11f140022f0c… |
| AS398400 | CA |
assigned | 2020-05-18 | 7dee08d48bbf… |
| AS398397 | US |
assigned | 2020-05-15 | 3a04c47f14cd… |
| AS398390 | US |
assigned | 2020-05-14 | 99953a440a3c… |
| AS398391 | US |
assigned | 2020-05-14 | 4005743c9c8a… |
| AS398392 | US |
assigned | 2020-05-14 | 347c70c39c30… |
| AS398393 | US |
assigned | 2020-05-14 | 41e431186e8f… |
| AS398395 | US |
assigned | 2020-05-14 | 68b4feb0d877… |
| AS398396 | US |
assigned | 2020-05-14 | e1d83f3b9e8e… |
| AS14725 | US |
assigned | 2020-05-13 | 8efd7ea5306d… |
| AS36231 | US |
assigned | 2020-05-13 | 29ab06554a0c… |
| AS53293 | US |
assigned | 2020-05-13 | f4115119ba85… |
| AS395853 | US |
assigned | 2020-05-13 | f183ff9475ce… |
| AS398387 | US |
assigned | 2020-05-13 | 7532fc2571a1… |
| AS398388 | US |
assigned | 2020-05-13 | b8ed25b71c9a… |
| AS398389 | US |
assigned | 2020-05-13 | 063f1cc0e03e… |
| AS398378 | US |
assigned | 2020-05-12 | 6572e7d0f9b2… |
| AS398379 | US |
assigned | 2020-05-12 | 303d9520212b… |
| AS398380 | US |
assigned | 2020-05-12 | 8bb4f23fd750… |
| AS398381 | US |
assigned | 2020-05-12 | 16af0c503517… |
| AS398382 | US |
assigned | 2020-05-12 | fd5a9e1ff033… |
| AS398383 | US |
assigned | 2020-05-12 | 75fc43d5f69c… |
| AS398384 | US |
assigned | 2020-05-12 | fa67b4d0d6f4… |
| AS398385 | US |
assigned | 2020-05-12 | e1c7037ce8b8… |
| AS14109 | US |
assigned | 2020-05-11 | 03852d78a681… |
| AS398374 | US |
assigned | 2020-05-11 | d3537b421076… |
| AS398375 | US |
assigned | 2020-05-11 | 6d26fcf69217… |
| AS398376 | US |
assigned | 2020-05-11 | 089ed39c1fd1… |
| AS47037 | US |
assigned | 2020-05-08 | a91fd67ae472… |
| AS398370 | US |
assigned | 2020-05-08 | 34efa83e5c2f… |
| AS398371 | US |
assigned | 2020-05-08 | 24bf44dbc25e… |
| AS398372 | US |
assigned | 2020-05-08 | d51a5f0ac920… |
| AS398373 | US |
assigned | 2020-05-08 | d66bd5be4031… |
| AS54316 | US |
assigned | 2020-05-07 | 7923ed5b5f52… |
| AS398367 | US |
assigned | 2020-05-07 | 7d6e5c64b603… |
| AS14360 | US |
assigned | 2020-05-06 | e106cc04cf09… |
| AS47029 | US |
assigned | 2020-05-06 | 22f0bf676481… |
| AS398359 | US |
assigned | 2020-05-06 | f754a19f85ce… |
| AS398360 | US |
assigned | 2020-05-06 | 08e4d8702081… |
| AS398361 | US |
assigned | 2020-05-06 | bf97f85fb1b4… |
| AS398362 | CA |
assigned | 2020-05-06 | be938a0d1264… |
| AS398363 | CA |
assigned | 2020-05-06 | b84cd0ac2d24… |
| AS398364 | US |
assigned | 2020-05-06 | 41d606401cb6… |
| AS398365 | US |
assigned | 2020-05-06 | 9495e490526c… |
| AS398354 | US |
assigned | 2020-05-05 | 13fc505840f4… |
| AS398355 | US |
assigned | 2020-05-05 | 8b42cc2ec249… |
| AS398356 | US |
assigned | 2020-05-05 | 17ab10845dc3… |
| AS398357 | US |
assigned | 2020-05-05 | 294a003359bd… |
| AS398358 | CA |
assigned | 2020-05-05 | 6b5fe69a805f… |
| AS46997 | US |
assigned | 2020-05-04 | 0bbfebc2c239… |
| AS47014 | US |
assigned | 2020-05-04 | 8904eb256f41… |
| AS398348 | US |
assigned | 2020-05-04 | abdc9365a30d… |
| AS398349 | US |
assigned | 2020-05-04 | 4f91e349960b… |
| AS398350 | US |
assigned | 2020-05-04 | fc28499e0e54… |
| AS398351 | US |
assigned | 2020-05-04 | f2b2ebb198db… |
| AS398352 | US |
assigned | 2020-05-04 | 8904eb256f41… |
| AS398353 | US |
assigned | 2020-05-04 | 47e73732769d… |
| AS46969 | US |
assigned | 2020-05-01 | b611fa3d2b62… |
| AS398345 | US |
assigned | 2020-05-01 | 94dc8472b135… |
| AS398346 | CA |
assigned | 2020-05-01 | 7bf331c367d1… |
| AS398347 | US |
assigned | 2020-05-01 | 75b2a100edd8… |
| AS46918 | US |
assigned | 2020-04-30 | 6030a4ed88b8… |
| AS398341 | CA |
assigned | 2020-04-30 | 1a2e6561b162… |
| AS398344 | US |
assigned | 2020-04-30 | df18255b8d5e… |
| AS46457 | US |
assigned | 2020-04-28 | 185c38e99d52… |
| AS46591 | US |
assigned | 2020-04-28 | 45da43281f2e… |
| AS46659 | US |
assigned | 2020-04-28 | 5e64d88c6b90… |