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
1.64B
1,644,924,416
📦
IPv4 networks
76,763
delegated blocks
🧭
IPv6 networks
11,451
delegated blocks
🔗
Autonomous systems
34,128
ASNs
// browse the objects
Browse the ARIN registry
| AS | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| AS30013 |  US |
assigned | 2010-01-22 | faea5a12c185… |
| AS30620 | US |
assigned | 2010-01-22 | 480544687bdb… |
| AS32088 | US |
assigned | 2010-01-22 | 07325702a130… |
| AS26212 | US |
assigned | 2010-01-21 | 8697a05cba23… |
| AS29997 | US |
assigned | 2010-01-21 | 64dbc513ca66… |
| AS23434 | US |
assigned | 2010-01-20 | fb2519634365… |
| AS25738 | US |
assigned | 2010-01-20 | fc5d149c408e… |
| AS393231 | US |
assigned | 2010-01-20 | 6b8889bcd9cb… |
| AS22651 | US |
assigned | 2010-01-19 | e147ee641a91… |
| AS19994 | US |
assigned | 2010-01-15 | c66e83fbb76c… |
| AS20156 | US |
assigned | 2010-01-15 | 2f1871a5465b… |
| AS20342 | US |
assigned | 2010-01-15 | db06e335ff0f… |
| AS21514 | US |
assigned | 2010-01-15 | 7b5a98f8dbcb… |
| AS22518 | US |
assigned | 2010-01-15 | df84cd442bfc… |
| AS22534 | US |
assigned | 2010-01-15 | efe118cb0a88… |
| AS22617 | US |
assigned | 2010-01-15 | 961a313d685e… |
| AS17127 | US |
assigned | 2010-01-14 | f00f80512ee3… |
| AS18898 | US |
assigned | 2010-01-14 | 9d7178144ba1… |
| AS19060 | US |
assigned | 2010-01-14 | b2b33ae2fe64… |
| AS19735 | US |
assigned | 2010-01-14 | 4e30c5795cf5… |
| AS19935 |  CA |
assigned | 2010-01-14 | cbeb34cfe799… |
| AS19951 | US |
assigned | 2010-01-14 | 9e23a7e1f851… |
| AS15186 | US |
assigned | 2010-01-13 | 58cfadf9b59e… |
| AS16786 | US |
assigned | 2010-01-13 | 2e78890a1a3f… |
| AS13963 | US |
assigned | 2010-01-12 | a788ea8e3e2a… |
| AS14012 | US |
assigned | 2010-01-12 | 8cd4efd97257… |
| AS510 | US |
assigned | 2010-01-11 | 97ff0c572ec2… |
| AS10948 | US |
assigned | 2010-01-11 | 97ff0c572ec2… |
| AS11572 | US |
assigned | 2010-01-11 | a606d4349c42… |
| AS53396 | US |
assigned | 2010-01-11 | 914adc78e072… |
| AS53399 | US |
assigned | 2010-01-11 | a908d90b8af5… |
| AS53400 | US |
assigned | 2010-01-11 | a7f7463af3d3… |
| AS53401 | US |
assigned | 2010-01-11 | 30a8d0cc7ead… |
| AS53403 | CA |
assigned | 2010-01-11 | 90c154907016… |
| AS53404 | US |
assigned | 2010-01-11 | fbdd5b41e2a6… |
| AS53389 | US |
assigned | 2010-01-08 | 69c0b0d1cbe2… |
| AS53391 | US |
assigned | 2010-01-08 | a7f7463af3d3… |
| AS53392 | US |
assigned | 2010-01-08 | 7baf7104a64f… |
| AS53393 | US |
assigned | 2010-01-08 | b4128d0a4f91… |
| AS53379 | US |
assigned | 2010-01-07 | 24872777a723… |
| AS53380 | US |
assigned | 2010-01-07 | b4128d0a4f91… |
| AS53381 | US |
assigned | 2010-01-07 | 25e900f6dd06… |
| AS53382 | US |
assigned | 2010-01-07 | 3360450bcef5… |
| AS53383 | US |
assigned | 2010-01-07 | 9781edfb4c00… |
| AS53386 | US |
assigned | 2010-01-07 | 40da1de14805… |
| AS53387 | US |
assigned | 2010-01-07 | 6ca519abddd4… |
| AS53376 | US |
assigned | 2010-01-06 | 9de08be34ec9… |
| AS53370 | US |
assigned | 2010-01-05 | ec6b95db48a9… |
| AS53371 | US |
assigned | 2010-01-05 | 618cf60b2b3d… |
| AS53373 | US |
assigned | 2010-01-05 | 9b2aa8248f56… |
| AS53368 | US |
assigned | 2010-01-04 | 6860f9680e5a… |
| AS30419 | US |
assigned | 2009-12-31 | 01fe94e73628… |
| AS53364 | CA |
assigned | 2009-12-31 | a2e1bb6f40a4… |
| AS53365 | CA |
assigned | 2009-12-31 | 728bb00d1feb… |
| AS29868 | US |
assigned | 2009-12-30 | 016998a6d975… |
| AS29897 | US |
assigned | 2009-12-30 | 2f1279fb0bc1… |
| AS29980 | US |
assigned | 2009-12-30 | 29c3e989e995… |
| AS30047 | US |
assigned | 2009-12-30 | 50955604511e… |
| AS29755 | US |
assigned | 2009-12-29 | 47f4899370eb… |
| AS27557 | US |
assigned | 2009-12-28 | 9121dc2fee2c… |
| AS19999 | US |
assigned | 2009-12-23 | d35908df088d… |
| AS20167 | US |
assigned | 2009-12-23 | 562050b6603a… |
| AS22219 | US |
assigned | 2009-12-23 | 16fb2db622d6… |
| AS13815 | US |
assigned | 2009-12-22 | 629b61adbba8… |
| AS13926 | US |
assigned | 2009-12-22 | f3cb8e58b641… |
| AS15211 | US |
assigned | 2009-12-22 | 11a8bbaf10a2… |
| AS18506 | US |
assigned | 2009-12-22 | f42f45cdebef… |
| AS53360 | US |
assigned | 2009-12-18 | 61ccc270c3e7… |
| AS53361 | US |
assigned | 2009-12-18 | b18bdf2e7f02… |
| AS40325 | US |
assigned | 2009-12-17 | cec594cb6f2b… |
| AS53357 | US |
assigned | 2009-12-17 | ce9f39a00717… |
| AS53359 | CA |
assigned | 2009-12-17 | f339ed5ae159… |
| AS53354 | US |
assigned | 2009-12-16 | 3b2ea74a19be… |
| AS53355 | US |
assigned | 2009-12-16 | 82496b5db8ae… |
| AS53352 | US |
assigned | 2009-12-15 | 9b3c49f4013e… |
| AS7194 | US |
assigned | 2009-12-14 | e3e869369a23… |
| AS53344 | US |
assigned | 2009-12-14 | cc56e1628fe1… |
| AS53345 | US |
assigned | 2009-12-14 | a7f7463af3d3… |
| AS53346 | US |
assigned | 2009-12-14 | 0d2f67314b0c… |
| AS53347 | US |
assigned | 2009-12-14 | 47247d47afd5… |
| AS53340 | US |
assigned | 2009-12-11 | 2463b19040ce… |
| AS53341 | US |
assigned | 2009-12-11 | 7660eb1dd61d… |
| AS53338 | CA |
assigned | 2009-12-10 | be0d89e5b819… |
| AS53330 | US |
assigned | 2009-12-09 | ee73a9b8f1ae… |
| AS53331 | US |
assigned | 2009-12-09 | 236069643d1d… |
| AS53332 | US |
assigned | 2009-12-09 | eb300746160c… |
| AS53335 |  GB |
assigned | 2009-12-09 | 8dbbf69bdfbd… |
| AS53302 | US |
assigned | 2009-12-07 | 86179997ec43… |
| AS53304 | US |
assigned | 2009-12-07 | 37ca019f2519… |
| AS53307 | US |
assigned | 2009-12-07 | 9b35a6cd5052… |
| AS53308 | US |
assigned | 2009-12-07 | d538268083a4… |
| AS53309 | US |
assigned | 2009-12-07 | abc9867d38c2… |
| AS53312 |  AG |
assigned | 2009-12-07 | fa7a660def78… |
| AS53313 | US |
assigned | 2009-12-07 | f3f832946bf7… |
| AS53314 | US |
assigned | 2009-12-07 | 71ce41009116… |
| AS53317 | US |
assigned | 2009-12-07 | c866fc3ec076… |
| AS53319 | CA |
assigned | 2009-12-07 | 792fca576227… |
| AS53320 | US |
assigned | 2009-12-07 | 158957cf6bee… |
| AS53321 | US |
assigned | 2009-12-07 | 9865e11b894d… |
| AS53322 | US |
assigned | 2009-12-07 | 7c6f1ff2c344… |