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
1,645,629,184
📦
IPv4 networks
76,691
delegated blocks
🧭
IPv6 networks
11,348
delegated blocks
🔗
Autonomous systems
34,039
ASNs
// browse the objects
Browse the ARIN registry
| AS | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| AS46374 |  US |
assigned | 2015-03-26 | 202ff042d0a5… |
| AS53916 | US |
assigned | 2015-03-26 | ed7b607d9aa8… |
| AS53917 |  CA |
assigned | 2015-03-26 | 4454055d34c1… |
| AS393862 | US |
assigned | 2015-03-26 | 07977081b85b… |
| AS393864 | US |
assigned | 2015-03-26 | dc3e1f055d05… |
| AS40854 | CA |
assigned | 2015-03-25 | aba416028e6d… |
| AS393860 | US |
assigned | 2015-03-25 | b4c99d6e7afd… |
| AS26300 | CA |
assigned | 2015-03-24 | 8ee284bfaa56… |
| AS32844 | US |
assigned | 2015-03-24 | c0ea528c7eb8… |
| AS393858 | US |
assigned | 2015-03-24 | e09d0c2a9d94… |
| AS22169 | US |
assigned | 2015-03-23 | 84b1251f3230… |
| AS22500 | US |
assigned | 2015-03-23 | 3114d5bbd365… |
| AS19224 | US |
assigned | 2015-03-20 | 6052786a817d… |
| AS19377 |  BS |
assigned | 2015-03-20 | db50fc9e7ba0… |
| AS22143 | US |
assigned | 2015-03-20 | 6a94f33cb774… |
| AS393856 | US |
assigned | 2015-03-19 | 5d20ce791cd8… |
| AS393857 | US |
assigned | 2015-03-19 | 0cc7a0833b93… |
| AS11416 | US |
assigned | 2015-03-18 | 898a8dd8f9af… |
| AS14176 | CA |
assigned | 2015-03-18 | c195ee71033a… |
| AS17332 | US |
assigned | 2015-03-18 | d4d5eda9ee1b… |
| AS17377 | US |
assigned | 2015-03-18 | 018bcd6d578e… |
| AS1449 | US |
assigned | 2015-03-17 | 199f4dcf55b9… |
| AS27211 | US |
assigned | 2015-03-17 | f66c06293275… |
| AS393851 | US |
assigned | 2015-03-17 | 919ce8df5778… |
| AS393853 | US |
assigned | 2015-03-17 | 67fe33349081… |
| AS393854 | US |
assigned | 2015-03-17 | 66eef1004f63… |
| AS63454 | US |
assigned | 2015-03-16 | fedc6f2c5e36… |
| AS63456 | US |
assigned | 2015-03-16 | 4849c8eabc1a… |
| AS63457 | US |
assigned | 2015-03-16 | a12230192354… |
| AS393848 | US |
assigned | 2015-03-16 | 3b3d225111af… |
| AS393849 | US |
assigned | 2015-03-16 | b430e62e3ad7… |
| AS393850 | US |
assigned | 2015-03-16 | ab226dc561ca… |
| AS63449 | US |
assigned | 2015-03-13 | 3bf76d8262f1… |
| AS63450 | US |
assigned | 2015-03-13 | d76d4108a2e3… |
| AS63451 | US |
assigned | 2015-03-13 | 65085606b261… |
| AS63452 | US |
assigned | 2015-03-13 | 802c506430b1… |
| AS393846 | US |
assigned | 2015-03-13 | d35493d280f0… |
| AS393845 | CA |
assigned | 2015-03-12 | 5df54940f194… |
| AS6169 | US |
assigned | 2015-03-11 | c873ef0567ea… |
| AS63441 | US |
assigned | 2015-03-11 | 34d342be0361… |
| AS63442 | US |
assigned | 2015-03-11 | b3c045553f68… |
| AS63443 | US |
assigned | 2015-03-11 | 8cce44494f61… |
| AS63444 | US |
assigned | 2015-03-11 | 7fcfa595d2cb… |
| AS63445 | US |
assigned | 2015-03-11 | e88e7d667bc7… |
| AS63446 | US |
assigned | 2015-03-11 | e1c01e50f2e3… |
| AS63447 | CA |
assigned | 2015-03-11 | de17832205f2… |
| AS393843 | US |
assigned | 2015-03-11 | 31f09103d16f… |
| AS393844 | US |
assigned | 2015-03-11 | 2cb3ac195a2a… |
| AS63435 | US |
assigned | 2015-03-10 | 93fc8f574938… |
| AS63436 | US |
assigned | 2015-03-10 | 05fc059ac641… |
| AS63439 | US |
assigned | 2015-03-10 | 82a964b4963e… |
| AS63440 | US |
assigned | 2015-03-10 | 65bd7b9b7ee2… |
| AS393841 | US |
assigned | 2015-03-10 | acbba7e10918… |
| AS393842 | US |
assigned | 2015-03-10 | 401fec79237c… |
| AS63430 | US |
assigned | 2015-03-09 | 3355f7488fdf… |
| AS63431 | US |
assigned | 2015-03-09 | e554cdab014c… |
| AS393839 | US |
assigned | 2015-03-09 | 4da2004617bd… |
| AS393840 | US |
assigned | 2015-03-09 | c1603e5e56b0… |
| AS63425 | US |
assigned | 2015-03-06 | 1b62945ac9a2… |
| AS63426 | US |
assigned | 2015-03-06 | b7cbbc9f72db… |
| AS63427 | US |
assigned | 2015-03-06 | 4c88d0fd8afe… |
| AS63428 | US |
assigned | 2015-03-06 | 0dd38d13b1c9… |
| AS63429 | US |
assigned | 2015-03-06 | 16310833dcfa… |
| AS393834 | US |
assigned | 2015-03-06 | 28026022e0c4… |
| AS393835 | US |
assigned | 2015-03-06 | c57618a64851… |
| AS393836 | US |
assigned | 2015-03-06 | d1aaf081c16b… |
| AS393837 | US |
assigned | 2015-03-06 | 13cbb3d9742f… |
| AS63424 | US |
assigned | 2015-03-05 | 30f70e4b03ba… |
| AS393831 | US |
assigned | 2015-03-05 | fe554cdba13c… |
| AS393833 | US |
assigned | 2015-03-05 | 52545e838b67… |
| AS63420 | US |
assigned | 2015-03-04 | 65016ba39c26… |
| AS63421 | US |
assigned | 2015-03-04 | d3ca5dbf6ba2… |
| AS393825 | US |
assigned | 2015-03-04 | 4ce8c2b83ee3… |
| AS393830 | US |
assigned | 2015-03-04 | 087bb3196602… |
| AS63418 | US |
assigned | 2015-03-03 | f5db9edbea01… |
| AS63419 | CA |
assigned | 2015-03-03 | 79bffb9dbb71… |
| AS19535 | US |
assigned | 2015-03-02 | 6b3b2d34ed1d… |
| AS63412 | US |
assigned | 2015-03-02 | 8be8c2b006a8… |
| AS63413 | US |
assigned | 2015-03-02 | 13a985733726… |
| AS63414 | US |
assigned | 2015-03-02 | 137e9e0d3a7d… |
| AS63415 | US |
assigned | 2015-03-02 | 667b2059b50a… |
| AS63417 | US |
assigned | 2015-03-02 | 642697a69061… |
| AS393828 | US |
assigned | 2015-03-02 | aab7ea89a138… |
| AS393827 | US |
assigned | 2015-02-27 | 1a75fc37202d… |
| AS63409 | US |
assigned | 2015-02-26 | 671a08fbc751… |
| AS63410 | US |
assigned | 2015-02-26 | 694630dfefe5… |
| AS63411 | US |
assigned | 2015-02-26 | e860a0ce60bb… |
| AS393822 | US |
assigned | 2015-02-26 | 0effb41589a0… |
| AS393826 | US |
assigned | 2015-02-26 | 5c7a73ec0f4c… |
| AS13471 | US |
assigned | 2015-02-25 | 9b858dd46173… |
| AS63403 | US |
assigned | 2015-02-25 | d355811359bf… |
| AS63404 | US |
assigned | 2015-02-25 | afb63c780e75… |
| AS63405 | US |
assigned | 2015-02-25 | 074591bc5878… |
| AS63407 | US |
assigned | 2015-02-25 | 4255c879caac… |
| AS63408 | CA |
assigned | 2015-02-25 | c8b6797bc1e6… |
| AS393820 | US |
assigned | 2015-02-25 | e695189e9dfa… |
| AS393821 | US |
assigned | 2015-02-25 | 1cedd5b035c9… |
| AS63399 | US |
assigned | 2015-02-24 | 1f94f1ce25dd… |
| AS63400 | US |
assigned | 2015-02-24 | 37f00b7db2d5… |
| AS63402 | US |
assigned | 2015-02-24 | 5ef37074f3e8… |