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 |
|---|---|---|---|---|
| AS15097 |  US |
assigned | 2014-10-07 | a4658110edd1… |
| AS31851 |  CA |
assigned | 2014-10-07 | 68201028d258… |
| AS40744 | US |
assigned | 2014-10-07 | dfd0e8a9fbd2… |
| AS393650 | US |
assigned | 2014-10-07 | d8a25a49bb29… |
| AS393651 | US |
assigned | 2014-10-07 | 916baee5d47a… |
| AS393652 | US |
assigned | 2014-10-07 | 087a8048237e… |
| AS23516 | US |
assigned | 2014-10-06 | 3e1e0c92d65e… |
| AS63244 | US |
assigned | 2014-10-06 | 35d9a151233c… |
| AS63245 | US |
assigned | 2014-10-06 | b004b3ecde24… |
| AS393648 | US |
assigned | 2014-10-06 | 5bb0a156bff2… |
| AS393649 | US |
assigned | 2014-10-06 | 7cac6498e98e… |
| AS63238 | US |
assigned | 2014-10-03 | 991d95465db6… |
| AS63241 | US |
assigned | 2014-10-03 | 48d32507a972… |
| AS63242 | US |
assigned | 2014-10-03 | 90f9e877ce83… |
| AS63243 | US |
assigned | 2014-10-03 | 529bac354bf1… |
| AS63229 | US |
assigned | 2014-10-02 | 6145a1e9d691… |
| AS63230 | US |
assigned | 2014-10-02 | 3fa87c3de3cd… |
| AS63233 | US |
assigned | 2014-10-02 | 49d41ee05c06… |
| AS63234 | US |
assigned | 2014-10-02 | 2d080ca3932e… |
| AS63235 | US |
assigned | 2014-10-02 | 3fa87c3de3cd… |
| AS63237 | US |
assigned | 2014-10-02 | 3f04cde8c165… |
| AS54414 | US |
assigned | 2014-10-01 | ee01b631f6de… |
| AS46540 | US |
assigned | 2014-09-30 | af8e5e1824f6… |
| AS53434 | US |
assigned | 2014-09-30 | 7945b03745db… |
| AS53481 | US |
assigned | 2014-09-30 | 93d207a5540a… |
| AS36525 | US |
assigned | 2014-09-29 | fb94bf52425c… |
| AS36609 | US |
assigned | 2014-09-29 | 9aa208f36252… |
| AS40400 | US |
assigned | 2014-09-29 | 950c50322157… |
| AS40421 | US |
assigned | 2014-09-29 | d235323ae9f1… |
| AS46496 | US |
assigned | 2014-09-29 | 16bbfc7de15c… |
| AS33615 | US |
assigned | 2014-09-26 | 86216af12485… |
| AS36418 | US |
assigned | 2014-09-26 | 9dca9a212f97… |
| AS21605 | US |
assigned | 2014-09-25 | 510880e0579c… |
| AS22468 | US |
assigned | 2014-09-25 | b5285755e192… |
| AS30233 | US |
assigned | 2014-09-25 | 9683e607dc92… |
| AS31854 | US |
assigned | 2014-09-25 | b93d5044809d… |
| AS32092 | US |
assigned | 2014-09-25 | 244aead4b4ed… |
| AS393641 | US |
assigned | 2014-09-25 | 49d41ee05c06… |
| AS393642 | US |
assigned | 2014-09-25 | e3d5bb1159c6… |
| AS393643 | US |
assigned | 2014-09-25 | 098cf034f027… |
| AS11156 | US |
assigned | 2014-09-24 | 2f53fc3dcc08… |
| AS14143 | US |
assigned | 2014-09-24 | a44e9b5db6ad… |
| AS393640 | US |
assigned | 2014-09-24 | 04371e53111c… |
| AS33532 | US |
assigned | 2014-09-23 | 6a89eb3aa2ac… |
| AS33610 | CA |
assigned | 2014-09-23 | ff948c08e8d3… |
| AS33613 | US |
assigned | 2014-09-23 | 0cf1ac5bdcfc… |
| AS393639 | US |
assigned | 2014-09-23 | af780807d606… |
| AS31980 | US |
assigned | 2014-09-22 | 46a8a553922c… |
| AS32008 | US |
assigned | 2014-09-22 | 9683e607dc92… |
| AS33256 | CA |
assigned | 2014-09-22 | d5cd80d1852e… |
| AS393635 | US |
assigned | 2014-09-22 | d111d211d798… |
| AS393638 | US |
assigned | 2014-09-22 | 6f2ca5f99cb5… |
| AS393632 | CA |
assigned | 2014-09-19 | 0bff702a8383… |
| AS393633 | US |
assigned | 2014-09-19 | 1f1942d5568b… |
| AS26021 | US |
assigned | 2014-09-18 | 6d16712cf701… |
| AS26414 | US |
assigned | 2014-09-18 | 6d16712cf701… |
| AS10916 | US |
assigned | 2014-09-17 | fc288433dcfd… |
| AS11848 | US |
assigned | 2014-09-17 | bd9efd6a63f0… |
| AS13469 | CA |
assigned | 2014-09-17 | 5415a954f60d… |
| AS13921 | US |
assigned | 2014-09-17 | 47538e38e6c3… |
| AS16995 | CA |
assigned | 2014-09-17 | 685ea4ba02c3… |
| AS17109 | US |
assigned | 2014-09-17 | f04d98a9c22f… |
| AS19838 | US |
assigned | 2014-09-17 | ce2373ed58b2… |
| AS19843 | US |
assigned | 2014-09-17 | a584bdde5111… |
| AS393502 | US |
assigned | 2014-09-17 | dd93e0fb1f68… |
| AS393626 | US |
assigned | 2014-09-17 | e5142ced9c8e… |
| AS393627 | US |
assigned | 2014-09-17 | fd2d9096fd18… |
| AS393628 | US |
assigned | 2014-09-17 | 22204c5897d8… |
| AS393629 |  GD |
assigned | 2014-09-17 | bf7d0553f006… |
| AS393630 | US |
assigned | 2014-09-17 | df98b31ba57f… |
| AS19510 | US |
assigned | 2014-09-16 | c890435033c0… |
| AS21610 | US |
assigned | 2014-09-16 | da6aef069836… |
| AS63221 | US |
assigned | 2014-09-16 | 6123088d5141… |
| AS63222 | US |
assigned | 2014-09-16 | 457cd743612a… |
| AS63223 | US |
assigned | 2014-09-16 | 5a729c593d59… |
| AS63224 | US |
assigned | 2014-09-16 | 63a2c17e4201… |
| AS63225 | US |
assigned | 2014-09-16 | 4e42329529d3… |
| AS393625 | US |
assigned | 2014-09-16 | 63b6f4d41902… |
| AS31999 | US |
assigned | 2014-09-15 | 608752f5b2cb… |
| AS63216 | US |
assigned | 2014-09-15 | 3833da8762cc… |
| AS63217 | US |
assigned | 2014-09-15 | e086d0598fe5… |
| AS63220 | US |
assigned | 2014-09-15 | 38ea87583bed… |
| AS393621 | US |
assigned | 2014-09-15 | 916d747d7bed… |
| AS393622 | US |
assigned | 2014-09-15 | 6ce9078b71b3… |
| AS393624 | US |
assigned | 2014-09-15 | 308ee6764c98… |
| AS63211 | US |
assigned | 2014-09-12 | 3f623da38c23… |
| AS63212 | US |
assigned | 2014-09-12 | 477ff1357233… |
| AS63213 | CA |
assigned | 2014-09-12 | cc9063d43f68… |
| AS63214 | US |
assigned | 2014-09-12 | 7fe1bf83b7da… |
| AS63215 | US |
assigned | 2014-09-12 | 12e7858bbc20… |
| AS393617 | US |
assigned | 2014-09-12 | b8ef9d784599… |
| AS393618 | US |
assigned | 2014-09-12 | f8101156e897… |
| AS393619 | US |
assigned | 2014-09-12 | e6030e9addf6… |
| AS393620 | US |
assigned | 2014-09-12 | 430c9828d3cb… |
| AS63206 | US |
assigned | 2014-09-11 | e0db8bb1cfbf… |
| AS63207 | US |
assigned | 2014-09-11 | 4ec1eee26086… |
| AS63209 | US |
assigned | 2014-09-11 | f2a39c7253ad… |
| AS63210 | US |
assigned | 2014-09-11 | 1e91a6e4e515… |
| AS393615 | US |
assigned | 2014-09-11 | 5d5ae0649c2b… |
| AS393616 | US |
assigned | 2014-09-11 | f1921d03c27e… |