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
1,645,628,928
📦
IPv4 networks
76,687
delegated blocks
🧭
IPv6 networks
11,336
delegated blocks
🔗
Autonomous systems
34,032
ASNs
// browse the objects
Browse the ARIN registry
| AS | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| AS29853 |  US |
assigned | 2018-01-24 | da5dd8124e34… |
| AS3763 | US |
assigned | 2018-01-23 | c7de054defc5… |
| AS3838 |  PR |
assigned | 2018-01-23 | 06a5110c2a48… |
| AS4923 | US |
assigned | 2018-01-23 | bfb64086c864… |
| AS46995 | US |
assigned | 2018-01-22 | 2f5b1fc128b9… |
| AS47017 | US |
assigned | 2018-01-22 | 8fa3d77a073a… |
| AS47033 | US |
assigned | 2018-01-22 | 547aed63dc1e… |
| AS47034 | US |
assigned | 2018-01-22 | 096084a90e67… |
| AS47054 | US |
assigned | 2018-01-22 | e5d215ed73ef… |
| AS46961 | US |
assigned | 2018-01-19 | cf51b7db9844… |
| AS46962 | PR |
assigned | 2018-01-19 | 6cd686d18c1b… |
| AS46935 | US |
assigned | 2018-01-18 | e9f1f07d93a2… |
| AS46960 | US |
assigned | 2018-01-18 | e0fc8e1ba45c… |
| AS46424 | US |
assigned | 2018-01-17 | 94ec23d87421… |
| AS46527 | US |
assigned | 2018-01-17 | 522a8115afaa… |
| AS46572 | US |
assigned | 2018-01-17 | 3efbe0d9b0ba… |
| AS46637 | US |
assigned | 2018-01-17 | db7b1c97cf13… |
| AS46695 | US |
assigned | 2018-01-17 | 495440addddd… |
| AS46736 | US |
assigned | 2018-01-17 | 660eb4ee259f… |
| AS46738 | US |
assigned | 2018-01-17 | 627d5a109144… |
| AS46740 | US |
assigned | 2018-01-17 | da7959226ef9… |
| AS46884 | US |
assigned | 2018-01-17 | 90a41385b3a4… |
| AS46906 | US |
assigned | 2018-01-17 | a269008169e3… |
| AS30318 | US |
assigned | 2018-01-16 | 5bd495cea6ac… |
| AS46197 | US |
assigned | 2018-01-16 | b081734b8129… |
| AS46216 | US |
assigned | 2018-01-16 | e5ec1f13ac5b… |
| AS46311 | US |
assigned | 2018-01-16 | d7b61a4ae1e0… |
| AS46384 | US |
assigned | 2018-01-16 | cf5b3aef37ec… |
| AS46385 | US |
assigned | 2018-01-16 | a606d4349c42… |
| AS46413 | US |
assigned | 2018-01-16 | 1a0504792227… |
| AS21697 | US |
assigned | 2018-01-12 | 3a0ba70fea3d… |
| AS29919 | US |
assigned | 2018-01-12 | 4e629a23083a… |
| AS46134 | US |
assigned | 2018-01-10 | c9785c9923be… |
| AS46137 | US |
assigned | 2018-01-10 | c9785c9923be… |
| AS46141 | US |
assigned | 2018-01-10 | 7c93f2e9196c… |
| AS46165 | US |
assigned | 2018-01-10 | 0eccd04b169b… |
| AS35913 | US |
assigned | 2018-01-09 | 64c0f5d75dae… |
| AS40050 | US |
assigned | 2018-01-09 | e0aca9696761… |
| AS40202 |  CA |
assigned | 2018-01-09 | cb5b6b078506… |
| AS40449 | CA |
assigned | 2018-01-09 | aa44bd8a72d0… |
| AS26457 | US |
assigned | 2018-01-08 | 03571472d8a0… |
| AS26730 | US |
assigned | 2018-01-08 | c39087817747… |
| AS30579 | US |
assigned | 2018-01-08 | e76bc2efa448… |
| AS31867 | US |
assigned | 2018-01-08 | 95d2b62301ba… |
| AS32246 | US |
assigned | 2018-01-08 | 33f146e7a137… |
| AS16822 | US |
assigned | 2018-01-04 | 0f82a0fa04f6… |
| AS17212 | US |
assigned | 2018-01-04 | e3131a0b3b05… |
| AS19568 | US |
assigned | 2018-01-04 | 9a5ec9bcfd96… |
| AS20388 | US |
assigned | 2018-01-04 | 13db3ad8c94f… |
| AS26158 | US |
assigned | 2018-01-04 | 7a2035b045d3… |
| AS26208 | US |
assigned | 2018-01-04 | ed4d831e58cb… |
| AS10851 | US |
assigned | 2018-01-03 | f8a2e72678e6… |
| AS13513 | US |
assigned | 2018-01-03 | 4e8e3b5e6cd4… |
| AS14336 | CA |
assigned | 2018-01-03 | 7a69bafac252… |
| AS14784 | US |
assigned | 2018-01-03 | 5e4b232c8512… |
| AS46118 | US |
assigned | 2018-01-03 | aa1bebd6d13d… |
| AS20389 | US |
assigned | 2017-12-28 | fc3ed3225d7e… |
| AS40813 | US |
assigned | 2017-12-28 | 589b6d3c40ed… |
| AS40877 | US |
assigned | 2017-12-28 | 0f40bfc9b168… |
| AS13952 | US |
assigned | 2017-12-27 | a040a6ec01f9… |
| AS40642 | US |
assigned | 2017-12-27 | 249a6adc95e2… |
| AS40655 | US |
assigned | 2017-12-27 | 69b09cd210fd… |
| AS40680 | US |
assigned | 2017-12-27 | c19f6cbdb4b0… |
| AS40691 | US |
assigned | 2017-12-27 | 181f4997ea39… |
| AS40791 | US |
assigned | 2017-12-27 | 7ab9b98369d1… |
| AS40636 | US |
assigned | 2017-12-22 | c9e88a1c54b7… |
| AS40568 | CA |
assigned | 2017-12-21 | 35f9cd31e8d9… |
| AS40343 | US |
assigned | 2017-12-20 | 76d32c6ebbc9… |
| AS40440 | CA |
assigned | 2017-12-20 | ba1f3ed75027… |
| AS40460 | US |
assigned | 2017-12-20 | 3aba6048c47b… |
| AS40471 | US |
assigned | 2017-12-20 | 1b3796f6ba35… |
| AS40474 | CA |
assigned | 2017-12-20 | ed1b5d10a562… |
| AS40509 | US |
assigned | 2017-12-20 | ba6068e13fa0… |
| AS40510 | US |
assigned | 2017-12-20 | de49b04de99e… |
| AS40546 |  DM |
assigned | 2017-12-20 | 4c688c6df92f… |
| AS40177 | US |
assigned | 2017-12-19 | fad1dea0434c… |
| AS40213 | US |
assigned | 2017-12-19 | f8a769ca3646… |
| AS40240 | US |
assigned | 2017-12-19 | b49afc915730… |
| AS40333 | CA |
assigned | 2017-12-19 | 022fe900dd24… |
| AS40033 | US |
assigned | 2017-12-18 | a84c477c3b81… |
| AS40063 | US |
assigned | 2017-12-18 | 4470544069f5… |
| AS40112 | US |
assigned | 2017-12-18 | ec1b3433f8f9… |
| AS40147 | US |
assigned | 2017-12-18 | 68714ba40f17… |
| AS40001 | US |
assigned | 2017-12-15 | 0e2f90d9136d… |
| AS40018 | US |
assigned | 2017-12-15 | ed1e9778af91… |
| AS36640 | US |
assigned | 2017-12-14 | 1cc00713b275… |
| AS36713 | US |
assigned | 2017-12-14 | c3a4cec0e611… |
| AS36724 | US |
assigned | 2017-12-14 | 9ceaf60b9e5c… |
| AS36757 | US |
assigned | 2017-12-14 | 2ac15ed67a66… |
| AS36812 | US |
assigned | 2017-12-14 | 68303f47f671… |
| AS39949 | US |
assigned | 2017-12-14 | 48e745af0ebd… |
| AS18645 | US |
assigned | 2017-12-13 | 2d980c476a9d… |
| AS36592 | US |
assigned | 2017-12-13 | 165ec188a98d… |
| AS36607 | US |
assigned | 2017-12-13 | 0d8f98080295… |
| AS36636 | US |
assigned | 2017-12-13 | 77e784a6e9a6… |
| AS396001 | US |
assigned | 2017-12-13 | c61f5db756c9… |
| AS26388 | US |
assigned | 2017-12-12 | bfe815a35cd4… |
| AS36338 | US |
assigned | 2017-12-12 | b3a36c279a50… |
| AS36358 | US |
assigned | 2017-12-12 | d672ad75c5c2… |
| AS36435 | PR |
assigned | 2017-12-12 | 97eae23d2a10… |