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 |
|---|---|---|---|---|
| AS31754 |  US |
assigned | 2013-10-11 | 785e731ea3ff… |
| AS32781 | US |
assigned | 2013-10-11 | 0cfff18d8e26… |
| AS393289 | US |
assigned | 2013-10-11 | 275cb0a51607… |
| AS27255 | US |
assigned | 2013-10-10 | a0ab5dd8717b… |
| AS29869 | US |
assigned | 2013-10-10 | eaa17bc2efa3… |
| AS29976 | US |
assigned | 2013-10-10 | ace55d4dc090… |
| AS393288 | US |
assigned | 2013-10-10 | 198cb6e8544e… |
| AS26069 | US |
assigned | 2013-10-09 | db89679e36c9… |
| AS26077 | US |
assigned | 2013-10-09 | 430c9828d3cb… |
| AS26337 | US |
assigned | 2013-10-09 | 154217bf09a4… |
| AS26491 | US |
assigned | 2013-10-09 | 92138cd3ee31… |
| AS26535 | US |
assigned | 2013-10-09 | 6119b8a1c372… |
| AS26741 | US |
assigned | 2013-10-09 | db64c53b2db9… |
| AS26955 | US |
assigned | 2013-10-09 | 00c970e20883… |
| AS393278 | US |
assigned | 2013-10-09 | 04bb11db9af3… |
| AS393286 | US |
assigned | 2013-10-09 | 3203781a0abd… |
| AS393287 | US |
assigned | 2013-10-09 | 0ff20ddbedbf… |
| AS21773 | US |
assigned | 2013-10-08 | a6b65597e29a… |
| AS22666 | US |
assigned | 2013-10-08 | aacdc7de6b8f… |
| AS23527 | US |
assigned | 2013-10-08 | ff2d32041cde… |
| AS26039 | US |
assigned | 2013-10-08 | 1f7b55325ecb… |
| AS26058 | US |
assigned | 2013-10-08 | d55da374bf04… |
| AS53521 | US |
assigned | 2013-10-08 | 1adaf31db6fb… |
| AS3408 | US |
assigned | 2013-10-07 | 1108c61c410a… |
| AS7324 | US |
assigned | 2013-10-07 | 8c5e1b57b424… |
| AS19965 | US |
assigned | 2013-10-07 | 9474e75b86ad… |
| AS22290 | US |
assigned | 2013-10-07 | 04a4d2692943… |
| AS22793 | US |
assigned | 2013-10-07 | cfb3ccea77ec… |
| AS22892 | US |
assigned | 2013-10-07 | cecf703d1a72… |
| AS20329 | US |
assigned | 2013-10-04 | c4fd80b9f9ee… |
| AS21837 | US |
assigned | 2013-10-04 | a6db8721c051… |
| AS21961 | US |
assigned | 2013-10-04 | 550292a05885… |
| AS21989 | US |
assigned | 2013-10-04 | 790a4105590f… |
| AS22708 | US |
assigned | 2013-10-04 | f7194b1807d6… |
| AS22722 | US |
assigned | 2013-10-04 | ab226dc561ca… |
| AS393284 | US |
assigned | 2013-10-04 | 8969e64ba5ba… |
| AS16779 | US |
assigned | 2013-10-03 | 012ec67cdfc3… |
| AS18467 | US |
assigned | 2013-10-03 | 68ab6eb7af7b… |
| AS18472 |  CA |
assigned | 2013-10-03 | edb66bdbc5ee… |
| AS18907 | US |
assigned | 2013-10-03 | 0b42ec9ac561… |
| AS19084 | US |
assigned | 2013-10-03 | 73f9edc490b6… |
| AS19696 | CA |
assigned | 2013-10-03 | 84b28cdb1847… |
| AS11285 | US |
assigned | 2013-10-02 | 27ce6242e8a8… |
| AS14357 | US |
assigned | 2013-10-02 | b0b435ae145e… |
| AS14487 | US |
assigned | 2013-10-02 | f66505280c8b… |
| AS14961 | US |
assigned | 2013-10-02 | 8323b3bf0256… |
| AS15062 | US |
assigned | 2013-10-02 | 4d01b80bda23… |
| AS393283 | US |
assigned | 2013-10-02 | e4233d26fe8a… |
| AS5108 | US |
assigned | 2013-10-01 | 3e3951db8675… |
| AS5637 | US |
assigned | 2013-10-01 | 0ab276babd86… |
| AS7954 | US |
assigned | 2013-10-01 | f1cf154ac3ca… |
| AS393281 | US |
assigned | 2013-10-01 | 48a6f742ab66… |
| AS393282 | US |
assigned | 2013-10-01 | 422a30d8ed35… |
| AS3409 | US |
assigned | 2013-09-30 | 19508760e1e2… |
| AS4901 | US |
assigned | 2013-09-30 | e3e83960063f… |
| AS10248 | US |
assigned | 2013-09-30 | 94fa74618741… |
| AS11820 | US |
assigned | 2013-09-30 | 397bd79ef7fa… |
| AS62821 | US |
assigned | 2013-09-27 | 4487b2047c47… |
| AS62822 | US |
assigned | 2013-09-27 | 9c658e99189c… |
| AS62823 | US |
assigned | 2013-09-27 | ce33fb2218d7… |
| AS62824 | CA |
assigned | 2013-09-27 | 141301c43249… |
| AS62815 | US |
assigned | 2013-09-26 | 04258c6a7d17… |
| AS62817 | US |
assigned | 2013-09-26 | 833d579151a7… |
| AS62818 | US |
assigned | 2013-09-26 | a3e058af6e9c… |
| AS62819 | US |
assigned | 2013-09-26 | 36169582174d… |
| AS393279 | US |
assigned | 2013-09-26 | 8f5335b1d085… |
| AS62810 | US |
assigned | 2013-09-25 | 8c7310fe3d21… |
| AS62811 | US |
assigned | 2013-09-25 | 9837eb03cd74… |
| AS62812 | US |
assigned | 2013-09-25 | f141140ecf15… |
| AS62813 | US |
assigned | 2013-09-25 | 7f7dfd117726… |
| AS62814 | US |
assigned | 2013-09-25 | 59e38e6def2d… |
| AS6576 | US |
assigned | 2013-09-24 | dfe5691a9024… |
| AS62804 | US |
assigned | 2013-09-24 | e1c7037ce8b8… |
| AS62807 | US |
assigned | 2013-09-24 | 624d8b98cafa… |
| AS62808 | US |
assigned | 2013-09-24 | 5685952b2acf… |
| AS62809 | US |
assigned | 2013-09-24 | 602c686ecc06… |
| AS27027 | US |
assigned | 2013-09-23 | cd1c1a25640a… |
| AS40708 | US |
assigned | 2013-09-23 | db759f77c184… |
| AS62802 | US |
assigned | 2013-09-23 | c714608a3dd6… |
| AS62803 | US |
assigned | 2013-09-23 | 3cd839c70e8b… |
| AS62797 | US |
assigned | 2013-09-20 | d0649f260abc… |
| AS62798 | US |
assigned | 2013-09-20 | 75fc43d5f69c… |
| AS62799 | US |
assigned | 2013-09-20 | 4b59d7b54a58… |
| AS62800 | US |
assigned | 2013-09-20 | c25e1a77e27e… |
| AS11070 | US |
assigned | 2013-09-19 | 4a8b1f28ee90… |
| AS16697 | US |
assigned | 2013-09-19 | ebaf74f2286f… |
| AS25815 | US |
assigned | 2013-09-19 | 54bab30cd4e8… |
| AS32386 | US |
assigned | 2013-09-19 | 70b88ef1e6ee… |
| AS53489 | US |
assigned | 2013-09-19 | 68de09adce07… |
| AS62794 | US |
assigned | 2013-09-19 | 4940a8ce8fd3… |
| AS62795 | US |
assigned | 2013-09-19 | 8360c38a013f… |
| AS62796 | US |
assigned | 2013-09-19 | f6372da1dcb5… |
| AS393275 |  VI |
assigned | 2013-09-19 | 46c4ca9bda69… |
| AS393276 | US |
assigned | 2013-09-19 | c06d527996cb… |
| AS12163 | US |
assigned | 2013-09-18 | 59eeaf382d40… |
| AS53781 | US |
assigned | 2013-09-18 | 9111ef1a08bf… |
| AS54564 | US |
assigned | 2013-09-18 | 5994a368aa0a… |
| AS62793 | US |
assigned | 2013-09-18 | 98a8a202b154… |
| AS62789 | US |
assigned | 2013-09-17 | 2206c42c653f… |
| AS62791 | US |
assigned | 2013-09-17 | a1dbd0b50ded… |