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
1,644,924,672
📦
IPv4 networks
76,762
delegated blocks
🧭
IPv6 networks
11,450
delegated blocks
🔗
Autonomous systems
34,129
ASNs
// browse the objects
Browse the ARIN registry
| AS | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| AS30602 |  US |
assigned | 2020-01-09 | 27465e27d21f… |
| AS31883 | US |
assigned | 2020-01-09 | c70cc39c5212… |
| AS397877 | US |
assigned | 2020-01-09 | da3b2a1754d4… |
| AS1448 | US |
assigned | 2020-01-08 | 2d755f09b223… |
| AS395731 | US |
assigned | 2020-01-08 | 4e68ad9f99e5… |
| AS395947 |  CA |
assigned | 2020-01-08 | a2c2d43eaa65… |
| AS397723 | US |
assigned | 2020-01-08 | 4e53cb8c0d69… |
| AS397775 | US |
assigned | 2020-01-08 | 6e8ad39e4b86… |
| AS31894 | US |
assigned | 2020-01-07 | a99aa2e2625b… |
| AS394981 | US |
assigned | 2020-01-07 | 93699ab303c1… |
| AS32055 |  VC |
assigned | 2020-01-06 | 708443fbc251… |
| AS32519 | US |
assigned | 2020-01-06 | 13699ee1bf3c… |
| AS394719 | CA |
assigned | 2020-01-06 | f769bb98a8a5… |
| AS394728 | US |
assigned | 2020-01-06 | 1d3a8c6ba55c… |
| AS32523 | US |
assigned | 2020-01-03 | a3339aa5234e… |
| AS394123 | US |
assigned | 2020-01-03 | dc31a0da81e3… |
| AS394703 | CA |
assigned | 2020-01-03 | 2507d713d6b6… |
| AS394909 | US |
assigned | 2020-01-03 | d44f1d22d2e0… |
| AS33317 | CA |
assigned | 2020-01-02 | 398685e805f4… |
| AS393444 | US |
assigned | 2020-01-02 | fe4ab67e6f0e… |
| AS393962 | US |
assigned | 2020-01-02 | 81281a08faae… |
| AS33408 |  GB |
assigned | 2019-12-31 | 9397d05b842b… |
| AS36369 | CA |
assigned | 2019-12-31 | fa30460c88e6… |
| AS40153 | US |
assigned | 2019-12-30 | f5f67203080d… |
| AS40476 | US |
assigned | 2019-12-30 | 2c1ccc013c2e… |
| AS40694 | US |
assigned | 2019-12-30 | b91d354b60e8… |
| AS46292 | US |
assigned | 2019-12-30 | dbee530c3d3d… |
| AS46316 | US |
assigned | 2019-12-30 | 8719049cd41b… |
| AS46610 | US |
assigned | 2019-12-30 | 19c18149c527… |
| AS46686 | CA |
assigned | 2019-12-30 | f1ec75c7305a… |
| AS53612 | US |
assigned | 2019-12-30 | b0c56e03b66b… |
| AS55273 | US |
assigned | 2019-12-30 | fdcf73d38e91… |
| AS32018 | CA |
assigned | 2019-12-27 | 34d425352047… |
| AS33412 | CA |
assigned | 2019-12-27 | 05e9d864971a… |
| AS395177 | US |
assigned | 2019-12-27 | e846ce6ed508… |
| AS398248 | US |
assigned | 2019-12-26 | 8904eb256f41… |
| AS398249 | US |
assigned | 2019-12-26 | 59fc32b98979… |
| AS398250 | US |
assigned | 2019-12-26 | 5be5f4e1df52… |
| AS398251 | US |
assigned | 2019-12-26 | 991b64ed113e… |
| AS398252 | US |
assigned | 2019-12-26 | 1284ae17987f… |
| AS398254 | US |
assigned | 2019-12-26 | 340a871bd1a9… |
| AS27404 | CA |
assigned | 2019-12-20 | d87a02a3dd52… |
| AS398245 | US |
assigned | 2019-12-20 | a59162be314b… |
| AS398246 | US |
assigned | 2019-12-20 | dc7723950467… |
| AS398247 | US |
assigned | 2019-12-20 | a92da0b3de4c… |
| AS398240 | US |
assigned | 2019-12-19 | 08764d1469ad… |
| AS398241 | US |
assigned | 2019-12-19 | 17457d71987c… |
| AS398242 | US |
assigned | 2019-12-19 | e07a315a44f7… |
| AS398243 | US |
assigned | 2019-12-19 | 95f2cc110c69… |
| AS398239 | US |
assigned | 2019-12-18 | 07effa21c79f… |
| AS35920 | US |
assigned | 2019-12-17 | 6abe7ec8d70d… |
| AS398232 | US |
assigned | 2019-12-17 | 417ca08f4ca5… |
| AS398233 | US |
assigned | 2019-12-17 | 503a848fe0ee… |
| AS398234 | US |
assigned | 2019-12-17 | 6b8b88ddce28… |
| AS398236 | US |
assigned | 2019-12-17 | 2627037a004b… |
| AS398237 | US |
assigned | 2019-12-17 | b620c2248652… |
| AS398238 | US |
assigned | 2019-12-17 | a194d34336a4… |
| AS18826 | US |
assigned | 2019-12-16 | a2af78ab8a6b… |
| AS398226 | US |
assigned | 2019-12-16 | a9573fbe0fda… |
| AS398227 | US |
assigned | 2019-12-16 | 9cfa5cf69686… |
| AS398228 |  AG |
assigned | 2019-12-16 | 7606f0925e6c… |
| AS398229 | US |
assigned | 2019-12-16 | a06a4485b7e5… |
| AS398230 | US |
assigned | 2019-12-16 | 24f8fa488a2e… |
| AS398231 | US |
assigned | 2019-12-16 | 449999d745b2… |
| AS398222 | US |
assigned | 2019-12-13 | 769ab3b64f7f… |
| AS398223 | US |
assigned | 2019-12-13 | 477a2fd13305… |
| AS18891 | US |
assigned | 2019-12-12 | 603253281853… |
| AS19593 | US |
assigned | 2019-12-12 | 07cfedc48bbe… |
| AS398214 | US |
assigned | 2019-12-12 | c09fb2b88bd8… |
| AS398215 | US |
assigned | 2019-12-12 | fd545086f477… |
| AS398216 | CA |
assigned | 2019-12-12 | f4c1f1d0c5a3… |
| AS398217 | US |
assigned | 2019-12-12 | ca082c765f5a… |
| AS398218 | US |
assigned | 2019-12-12 | 56189c118f6c… |
| AS398219 | US |
assigned | 2019-12-12 | 37a48b24fa7a… |
| AS398220 | US |
assigned | 2019-12-12 | 152444cab439… |
| AS398221 | US |
assigned | 2019-12-12 | 0924e0c28d49… |
| AS398209 | US |
assigned | 2019-12-11 | a8c6463a5821… |
| AS398210 | US |
assigned | 2019-12-11 | 892d15573081… |
| AS398212 | US |
assigned | 2019-12-11 | 6ff6bbc40a8c… |
| AS398201 | US |
assigned | 2019-12-10 | 5ff92d7f685f… |
| AS398202 | US |
assigned | 2019-12-10 | c69d336501b4… |
| AS398203 | US |
assigned | 2019-12-10 | 4dbfd0ff93a1… |
| AS398204 | US |
assigned | 2019-12-10 | 1d4abc9d6935… |
| AS398205 | US |
assigned | 2019-12-10 | 9859fa535b2c… |
| AS398206 | US |
assigned | 2019-12-10 | 91aa71424237… |
| AS398207 | US |
assigned | 2019-12-10 | 20fd72ac2045… |
| AS53463 | US |
assigned | 2019-12-09 | ecbb22c8193d… |
| AS398200 | US |
assigned | 2019-12-09 | af9724ed1a52… |
| AS53565 | US |
assigned | 2019-12-06 | e392a535b860… |
| AS398196 | US |
assigned | 2019-12-06 | c3d98b3073b2… |
| AS398197 | US |
assigned | 2019-12-06 | 733e76d7e0fa… |
| AS398198 | US |
assigned | 2019-12-06 | a9beba94ff68… |
| AS54377 | US |
assigned | 2019-12-05 | affa544aac05… |
| AS54429 | US |
assigned | 2019-12-05 | 8210d98a3c50… |
| AS398194 | US |
assigned | 2019-12-05 | 6cee1078676c… |
| AS398195 | US |
assigned | 2019-12-05 | 37812a129f4c… |
| AS19826 | US |
assigned | 2019-12-04 | e3597c5a4ae0… |
| AS27339 | US |
assigned | 2019-12-04 | 2b2258e4ff2b… |
| AS53476 | US |
assigned | 2019-12-04 | bf8a37c52a37… |
| AS54502 | US |
assigned | 2019-12-04 | 0c42a2fb04ca… |