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 |
|---|---|---|---|---|
| AS22965 |  US |
assigned | 2017-09-27 | 399da38fd3d4… |
| AS23013 | US |
assigned | 2017-09-27 | 05e7082bd742… |
| AS22686 |  CA |
assigned | 2017-09-26 | 8435c48ca25a… |
| AS22695 | US |
assigned | 2017-09-26 | fc1706807ea8… |
| AS22712 | US |
assigned | 2017-09-26 | 64ee842ff48d… |
| AS22842 | US |
assigned | 2017-09-26 | d77f510fe056… |
| AS22867 | CA |
assigned | 2017-09-26 | 50e37ce2e878… |
| AS22483 | CA |
assigned | 2017-09-25 | 861a25fe7375… |
| AS22551 | US |
assigned | 2017-09-25 | 1a197cc46d92… |
| AS22668 | US |
assigned | 2017-09-25 | cdd37098bd64… |
| AS22057 | US |
assigned | 2017-09-22 | da6aef069836… |
| AS22084 | US |
assigned | 2017-09-22 | fc8d27243794… |
| AS22179 | US |
assigned | 2017-09-22 | 00cdfd9d316d… |
| AS22240 | US |
assigned | 2017-09-22 | 4652f3eb239b… |
| AS22289 | US |
assigned | 2017-09-22 | 78744c11242b… |
| AS22425 | US |
assigned | 2017-09-22 | a534c2ad70ca… |
| AS22479 | US |
assigned | 2017-09-22 | 264244b96643… |
| AS12183 | US |
assigned | 2017-09-21 | 2d55ac1fb7cb… |
| AS16553 | US |
assigned | 2017-09-21 | fca460f9d966… |
| AS21825 | US |
assigned | 2017-09-20 | 0adfabff551f… |
| AS21553 | US |
assigned | 2017-09-19 | 8a582d9960d2… |
| AS21602 | US |
assigned | 2017-09-19 | dcc609544bb0… |
| AS21613 | US |
assigned | 2017-09-19 | c9c364a7bac5… |
| AS21656 | US |
assigned | 2017-09-19 | 11172c1f7447… |
| AS21685 | US |
assigned | 2017-09-19 | 4652f3eb239b… |
| AS21696 | US |
assigned | 2017-09-19 | 23299a52dd96… |
| AS21698 | US |
assigned | 2017-09-19 | 0144b666cf95… |
| AS20007 | US |
assigned | 2017-09-18 | b0e32d4d81e8… |
| AS20192 | US |
assigned | 2017-09-18 | 5a08bd2cb33e… |
| AS20203 | US |
assigned | 2017-09-18 | dda14e3efd20… |
| AS20215 | US |
assigned | 2017-09-18 | 211891ac617d… |
| AS20265 | US |
assigned | 2017-09-18 | 71c0734ec0a6… |
| AS19851 | US |
assigned | 2017-09-15 | 53b050beff0f… |
| AS19913 | US |
assigned | 2017-09-15 | c48e695d013f… |
| AS13658 | US |
assigned | 2017-09-14 | d7122b30e8f2… |
| AS14515 | US |
assigned | 2017-09-14 | 271ac5a518b4… |
| AS19640 | US |
assigned | 2017-09-14 | 0733e471c16e… |
| AS19724 | US |
assigned | 2017-09-14 | 1fd33cdee7e5… |
| AS19758 | US |
assigned | 2017-09-14 | 892f4780a817… |
| AS19078 | US |
assigned | 2017-09-13 | 090659abca7b… |
| AS19281 | US |
assigned | 2017-09-13 | 426977ab37bb… |
| AS19386 | US |
assigned | 2017-09-13 | 3aa7640ca528… |
| AS19474 | US |
assigned | 2017-09-13 | ea0fe56fac15… |
| AS19523 | CA |
assigned | 2017-09-13 | 5d55765dadc8… |
| AS19615 | US |
assigned | 2017-09-13 | 788b3225e94d… |
| AS18724 | US |
assigned | 2017-09-12 | 24c3f86f5d1f… |
| AS18926 | US |
assigned | 2017-09-12 | c19f841651d4… |
| AS13939 | US |
assigned | 2017-09-11 | d42bcaccffe6… |
| AS14157 | US |
assigned | 2017-09-11 | ebc3c0c6e838… |
| AS14705 | US |
assigned | 2017-09-11 | 20b45f7892da… |
| AS15099 | US |
assigned | 2017-09-11 | 0bb56bb69146… |
| AS16424 | US |
assigned | 2017-09-11 | 4107189221f3… |
| AS17170 | CA |
assigned | 2017-09-11 | d98bcc39e35a… |
| AS17375 | US |
assigned | 2017-09-11 | 520a13dbf4cc… |
| AS46465 | US |
assigned | 2017-09-11 | a140ceece286… |
| AS5022 | US |
assigned | 2017-09-08 | 60535503e5f1… |
| AS13580 | US |
assigned | 2017-09-08 | 98a348e5fd19… |
| AS13769 | US |
assigned | 2017-09-08 | 423ee58b08a0… |
| AS11350 | US |
assigned | 2017-09-07 | b9250b85a702… |
| AS19722 | US |
assigned | 2017-09-07 | a7385bde5e6d… |
| AS19728 | US |
assigned | 2017-09-07 | 0bff4e656254… |
| AS19846 | US |
assigned | 2017-09-07 | c0d24fe28167… |
| AS19692 | US |
assigned | 2017-09-06 | c6ec46344316… |
| AS19694 | US |
assigned | 2017-09-06 | 099e3792bc45… |
| AS19473 | US |
assigned | 2017-09-05 | 0a6f940206c8… |
| AS19569 | US |
assigned | 2017-09-05 | 01313f0df888… |
| AS19575 | US |
assigned | 2017-09-05 | 6e3240e61b3d… |
| AS19635 | US |
assigned | 2017-09-05 | bb3423c2b9f3… |
| AS19407 | US |
assigned | 2017-09-01 | ccb055e72a61… |
| AS19412 | US |
assigned | 2017-09-01 | 5d32db83ed13… |
| AS19147 | US |
assigned | 2017-08-31 | aad537ed1470… |
| AS19162 | US |
assigned | 2017-08-31 | 73670b7fa6a7… |
| AS19186 | US |
assigned | 2017-08-31 | 2d22c381fe9b… |
| AS19316 | US |
assigned | 2017-08-31 | 1baa2430a2a4… |
| AS19320 | US |
assigned | 2017-08-31 | 06e6c6671a5b… |
| AS19351 | CA |
assigned | 2017-08-31 | 6bffcb3f15f8… |
| AS19362 | US |
assigned | 2017-08-31 | 1cc734c9c4d3… |
| AS18672 | US |
assigned | 2017-08-30 | d537614cb5a4… |
| AS18952 | US |
assigned | 2017-08-30 | f09f235a9c22… |
| AS19054 | US |
assigned | 2017-08-30 | 320922ef2085… |
| AS19131 | US |
assigned | 2017-08-30 | afe2a1978749… |
| AS26237 | US |
assigned | 2017-08-30 | a822ada8d5ae… |
| AS17340 | US |
assigned | 2017-08-29 | 6f5ac6ae3c41… |
| AS18439 | US |
assigned | 2017-08-29 | 6273ca27b3cf… |
| AS18482 | US |
assigned | 2017-08-29 | c934d00a6645… |
| AS18508 | US |
assigned | 2017-08-29 | ef382aa5887c… |
| AS18518 | US |
assigned | 2017-08-29 | 4a0cba61d28f… |
| AS18562 | US |
assigned | 2017-08-29 | d0d7e2f3e89a… |
| AS18599 | US |
assigned | 2017-08-29 | 44aa98adedf2… |
| AS62752 | CA |
assigned | 2017-08-28 | 0cb220a8e3f8… |
| AS17218 | US |
assigned | 2017-08-25 | 5e9a634d0e28… |
| AS17268 | US |
assigned | 2017-08-25 | 4912a57bdaf2… |
| AS397193–AS397212 | US |
assigned | 2017-08-25 | 1b2a06e2b1f1… |
| AS17114 | US |
assigned | 2017-08-24 | 7e1b13467bf0… |
| AS17122 | US |
assigned | 2017-08-24 | 6a2bec1ff1c3… |
| AS17188 | CA |
assigned | 2017-08-24 | c61be84058f9… |
| AS17076 | US |
assigned | 2017-08-23 | 62dd9100a7b3… |
| AS17107 | US |
assigned | 2017-08-23 | 6b801139b520… |
| AS16775 | US |
assigned | 2017-08-22 | 7b238321b382… |
| AS16969 | US |
assigned | 2017-08-22 | d3df01e96dba… |