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
1,644,997,632
📦
IPv4 networks
76,756
delegated blocks
🧭
IPv6 networks
11,434
delegated blocks
🔗
Autonomous systems
34,116
ASNs
// browse the objects
Browse the ARIN registry
| AS | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| AS399839 |  US |
assigned | 2024-08-29 | b990687ac3df… |
| AS399850 | US |
assigned | 2024-08-29 | 8e5789c7cc12… |
| AS399927 | US |
assigned | 2024-08-29 | fe9b631a3878… |
| AS401326 | US |
assigned | 2024-08-29 | 6b865b0a98ea… |
| AS393292 | US |
assigned | 2024-08-28 | 4df410a5eb42… |
| AS393866 | US |
assigned | 2024-08-28 | b088a0c7e05b… |
| AS394095 | US |
assigned | 2024-08-28 | 0547d8d8e601… |
| AS394550 | US |
assigned | 2024-08-28 | 1afbcb6292dc… |
| AS395041 | US |
assigned | 2024-08-28 | ae3eae1f8b41… |
| AS395793 | US |
assigned | 2024-08-28 | 4dc67f4704af… |
| AS46998 | US |
assigned | 2024-08-27 | 5e2331dcad97… |
| AS54651 | US |
assigned | 2024-08-27 | 9a5a805d8448… |
| AS54740 | US |
assigned | 2024-08-27 | d4dc13afce02… |
| AS20208 | US |
assigned | 2024-08-26 | 5deb47ea17e0… |
| AS398647 | US |
assigned | 2024-08-26 | 0d5828a712ec… |
| AS46105 | US |
assigned | 2024-08-23 | 637ff1b8475c… |
| AS399753 | US |
assigned | 2024-08-23 | 023b6916c59b… |
| AS399755 | US |
assigned | 2024-08-23 | f22ef873f66b… |
| AS395314 | US |
assigned | 2024-08-22 | ef330e360717… |
| AS396471 | US |
assigned | 2024-08-22 | d235657c56bd… |
| AS396500 | US |
assigned | 2024-08-22 | c47ea24c5757… |
| AS398253 | US |
assigned | 2024-08-22 | 15b892fba503… |
| AS398452 | US |
assigned | 2024-08-22 | 36f37870401a… |
| AS399736 | US |
assigned | 2024-08-22 | 0f1d9c0a619f… |
| AS399746 | US |
assigned | 2024-08-22 | 67bb6289e324… |
| AS27208 | US |
assigned | 2024-08-21 | 706e073a8b78… |
| AS32388 | US |
assigned | 2024-08-21 | 14f59d7730fb… |
| AS32571 | US |
assigned | 2024-08-21 | 4e569c803e64… |
| AS40484 | US |
assigned | 2024-08-21 | 631599c4b149… |
| AS21728 | US |
assigned | 2024-08-20 | 14f59d7730fb… |
| AS21790 | US |
assigned | 2024-08-20 | 571bb397eea1… |
| AS26030 | US |
assigned | 2024-08-20 | 46b5f7187aed… |
| AS26562 | US |
assigned | 2024-08-20 | 0eee198fba75… |
| AS16680 | US |
assigned | 2024-08-19 | 4347ff840c2c… |
| AS18748 | US |
assigned | 2024-08-19 | e40ac1523f13… |
| AS11436 | US |
assigned | 2024-08-16 | 9dca4a4eed94… |
| AS12123 | US |
assigned | 2024-08-16 | ace2a6105054… |
| AS13509 | US |
assigned | 2024-08-16 | d4cc9b67a9a4… |
| AS13527 | US |
assigned | 2024-08-16 | 83c5570e0a41… |
| AS14101 |  CA |
assigned | 2024-08-16 | b015852cf3cd… |
| AS62517 | US |
assigned | 2024-08-16 | 595ec52a88e9… |
| AS395298 | US |
assigned | 2024-08-16 | 17e80f2bca36… |
| AS398118 | US |
assigned | 2024-08-16 | 4e648e05b663… |
| AS401325 | US |
assigned | 2024-08-16 | 18173ba9ce64… |
| AS53722 | US |
assigned | 2024-08-15 | a4a89d61fa02… |
| AS401318 | US |
assigned | 2024-08-15 | 2f14ff659c4c… |
| AS401319 | US |
assigned | 2024-08-15 | 5cd36112c92a… |
| AS401320 | US |
assigned | 2024-08-15 | c0376cf2ed76… |
| AS401321 | US |
assigned | 2024-08-15 | 05939229effc… |
| AS401322 | US |
assigned | 2024-08-15 | 1eb89809c48a… |
| AS401323 | US |
assigned | 2024-08-15 | ccc9a405d3c0… |
| AS401324 | US |
assigned | 2024-08-15 | dd7d1fd7c0e3… |
| AS14002 | US |
assigned | 2024-08-14 | 0bb29a228b3f… |
| AS40950 | US |
assigned | 2024-08-14 | d71a26e77da0… |
| AS54975 | CA |
assigned | 2024-08-14 | 92b8b45a0409… |
| AS401315 | CA |
assigned | 2024-08-14 | ec92d9d40842… |
| AS401316 | US |
assigned | 2024-08-14 | 8b68e7a2acc7… |
| AS401317 | US |
assigned | 2024-08-14 | a444b4d3966d… |
| AS31788 | US |
assigned | 2024-08-13 | 3476d1728f31… |
| AS33335 | US |
assigned | 2024-08-13 | 007243437821… |
| AS40679 | US |
assigned | 2024-08-13 | 37a777c0aa6b… |
| AS46733 | US |
assigned | 2024-08-13 | 0e40f665a1d0… |
| AS46953 |  JP |
assigned | 2024-08-13 | e3ab41d7f19e… |
| AS53724 | US |
assigned | 2024-08-13 | 9efffb6813b4… |
| AS53735 | CA |
assigned | 2024-08-13 | 0d9e09639e11… |
| AS394365 | US |
assigned | 2024-08-13 | e4e9e64b8a53… |
| AS50842 | US |
assigned | 2024-08-12 | 95745b9c08e0… |
| AS63088 | US |
assigned | 2024-08-12 | bda9ea2b27b8… |
| AS401313 | US |
assigned | 2024-08-12 | e12fa6100172… |
| AS401314 | US |
assigned | 2024-08-12 | 2be6b2c9271e… |
| AS18501 | US |
assigned | 2024-08-09 | c374e74fe323… |
| AS401309 | US |
assigned | 2024-08-09 | 51518e319db9… |
| AS401310 | US |
assigned | 2024-08-09 | a67e4cbe1713… |
| AS401311 | US |
assigned | 2024-08-09 | f356d59fd452… |
| AS401312 | US |
assigned | 2024-08-09 | 42623ff29383… |
| AS395285 | US |
assigned | 2024-08-08 | 6a3e0bb05483… |
| AS401287 | CA |
assigned | 2024-08-08 | 1715fb34fc44… |
| AS401288 | US |
assigned | 2024-08-08 | 7610a244f825… |
| AS401290 | US |
assigned | 2024-08-08 | 3d8f4077e9f1… |
| AS401291 | US |
assigned | 2024-08-08 | d6dbb744537a… |
| AS401292 | US |
assigned | 2024-08-08 | 220fdfd7b79a… |
| AS401293 | US |
assigned | 2024-08-08 | 02a2dfcb4acf… |
| AS401294 | US |
assigned | 2024-08-08 | 04b782dcd396… |
| AS394097 | US |
assigned | 2024-08-07 | 2b150106430f… |
| AS395087 | US |
assigned | 2024-08-07 | 513ee0ee9e23… |
| AS401286 | US |
assigned | 2024-08-07 | 7a2c4915baca… |
| AS14916 | US |
assigned | 2024-08-06 | 1784afa4631d… |
| AS393488 | US |
assigned | 2024-08-06 | 0305eac674f6… |
| AS393526 | US |
assigned | 2024-08-06 | 4b38da225171… |
| AS394050 | US |
assigned | 2024-08-06 | 9a2d677e2ae0… |
| AS401280 | US |
assigned | 2024-08-06 | 82854d14907c… |
| AS401281 | US |
assigned | 2024-08-06 | 48f977a3d7a2… |
| AS401282 | US |
assigned | 2024-08-06 | e0ad50a51a38… |
| AS401283 | US |
assigned | 2024-08-06 | e933430bac21… |
| AS401284 | US |
assigned | 2024-08-06 | 4b38da225171… |
| AS401285 | US |
assigned | 2024-08-06 | d400b4f9a7f6… |
| AS401271 | US |
assigned | 2024-08-05 | d98d94291486… |
| AS401273 | US |
assigned | 2024-08-05 | 3beca509ca3b… |
| AS401274 | US |
assigned | 2024-08-05 | e232718f5375… |
| AS401275 | US |
assigned | 2024-08-05 | e67408da0dde… |