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
1,645,592,320
📦
IPv4 networks
76,752
delegated blocks
🧭
IPv6 networks
11,431
delegated blocks
🔗
Autonomous systems
34,103
ASNs
// browse the objects
Browse the ARIN registry
| AS | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| AS402249 |  US |
assigned | 2026-03-03 | 0778f38ce84f… |
| AS402250 | US |
assigned | 2026-03-03 | 0778f38ce84f… |
| AS402251 | US |
assigned | 2026-03-03 | 0778f38ce84f… |
| AS402245 |  CA |
assigned | 2026-03-02 | 7dec5faf116e… |
| AS402246 |  VG |
assigned | 2026-03-02 | 2abc0b7552bf… |
| AS402247 | US |
assigned | 2026-03-02 | 5bde141b02e0… |
| AS402239 | US |
assigned | 2026-02-27 | 137f54517e6b… |
| AS402240 | US |
assigned | 2026-02-27 | 8cb840a1890f… |
| AS402241 | US |
assigned | 2026-02-27 | 85eb8ed7ebe1… |
| AS402242 | US |
assigned | 2026-02-27 | 1696ecafd897… |
| AS402243 | CA |
assigned | 2026-02-27 | d6a6bedcaa64… |
| AS402244 | US |
assigned | 2026-02-27 | fa1b5792c3ba… |
| AS402229 | US |
assigned | 2026-02-26 | 2f0c7b8229e8… |
| AS402230 | US |
assigned | 2026-02-26 | bf9d4d021a79… |
| AS402231 | US |
assigned | 2026-02-26 | ad555005133c… |
| AS402232 | US |
assigned | 2026-02-26 | 5ade0dde4a3e… |
| AS402233 | US |
assigned | 2026-02-26 | a4c96733a277… |
| AS402234 | US |
assigned | 2026-02-26 | dd96a672379d… |
| AS402235 | US |
assigned | 2026-02-26 | 67773d3ecc1c… |
| AS402236 | US |
assigned | 2026-02-26 | e2e700fe523a… |
| AS402237 | CA |
assigned | 2026-02-26 | c265eecd0a4d… |
| AS402238 | US |
assigned | 2026-02-26 | 8829ea5ad651… |
| AS402226 | US |
assigned | 2026-02-25 | 41c9d5c09ce3… |
| AS402227 | US |
assigned | 2026-02-25 | 97f3c5364ed8… |
| AS402228 | US |
assigned | 2026-02-25 | 97f3c5364ed8… |
| AS402222 | US |
assigned | 2026-02-24 | 1866cb481d86… |
| AS402223 | US |
assigned | 2026-02-24 | d01f3b7964d6… |
| AS402224 | US |
assigned | 2026-02-24 | a5733d22e8ad… |
| AS402225 | US |
assigned | 2026-02-24 | 79d47e4ae482… |
| AS402218 | US |
assigned | 2026-02-23 | 65fa60f15a82… |
| AS402219 | US |
assigned | 2026-02-23 | 29f638837e7b… |
| AS402220 | US |
assigned | 2026-02-23 | 9b40a13ef799… |
| AS402221 | US |
assigned | 2026-02-23 | d116c21d0ced… |
| AS400292 | US |
assigned | 2026-02-20 | 2b02fc01cd1d… |
| AS400308 | US |
assigned | 2026-02-20 | a3e37a676160… |
| AS400453 | US |
assigned | 2026-02-20 | b4bbee4440f7… |
| AS400787 | US |
assigned | 2026-02-20 | 10c135c47f13… |
| AS401303 | US |
assigned | 2026-02-20 | e3597c5a4ae0… |
| AS402211 | US |
assigned | 2026-02-20 | e3597c5a4ae0… |
| AS402212 | US |
assigned | 2026-02-20 | 84f555506dd5… |
| AS402213 | US |
assigned | 2026-02-20 | ab4e392e2200… |
| AS402214 | US |
assigned | 2026-02-20 | f9c8c08cb06e… |
| AS402215 | US |
assigned | 2026-02-20 | 9c78ea443215… |
| AS402216 | US |
assigned | 2026-02-20 | 37e9ee3acd3b… |
| AS402217 | US |
assigned | 2026-02-20 | 4fb6f35dda15… |
| AS4969 | US |
assigned | 2026-02-19 | 587b0beea008… |
| AS8097 | US |
assigned | 2026-02-19 | 587b0beea008… |
| AS396170 | US |
assigned | 2026-02-19 | 41650aa02350… |
| AS398948 | US |
assigned | 2026-02-19 | 6ce51781328f… |
| AS399144 | US |
assigned | 2026-02-19 | 84803e6bdc21… |
| AS399884 |  LC |
assigned | 2026-02-19 | dfb88fb87fb5… |
| AS63059 | US |
assigned | 2026-02-18 | 6288810fd60d… |
| AS63477 | US |
assigned | 2026-02-18 | 59505d4815a9… |
| AS393295 | US |
assigned | 2026-02-18 | db93161efa49… |
| AS394801 | US |
assigned | 2026-02-18 | 3ff32d3c1506… |
| AS395470 | US |
assigned | 2026-02-18 | 45175cfd2483… |
| AS395765 | CA |
assigned | 2026-02-18 | 91dff77253c1… |
| AS5116 | US |
assigned | 2026-02-17 | e864b76d1fe2… |
| AS7079 | US |
assigned | 2026-02-17 | e864b76d1fe2… |
| AS11600 | US |
assigned | 2026-02-17 | 31a7e0a2e974… |
| AS31924 | US |
assigned | 2026-02-17 | 0aee19decd98… |
| AS33355 | US |
assigned | 2026-02-17 | 20cdfff699cb… |
| AS46464 | US |
assigned | 2026-02-17 | 03e07bfa1506… |
| AS47091 | US |
assigned | 2026-02-17 | e75d7c61f207… |
| AS55177 | US |
assigned | 2026-02-17 | 5474db1663ab… |
| AS21867 | US |
assigned | 2026-02-13 | f01f64b3e568… |
| AS22503 | US |
assigned | 2026-02-13 | 6933808648d6… |
| AS22871 | US |
assigned | 2026-02-13 | 723c3cc09f7a… |
| AS26369 | US |
assigned | 2026-02-13 | 30e6f0ab7cc0… |
| AS26412 | US |
assigned | 2026-02-13 | 9a84ef1e3a85… |
| AS26653 | CA |
assigned | 2026-02-13 | 03a2ba8f3887… |
| AS32878 | US |
assigned | 2026-02-13 | 305063b1ac68… |
| AS40352 | US |
assigned | 2026-02-13 | db747aa505bb… |
| AS62936 | US |
assigned | 2026-02-13 | 3936f7840ede… |
| AS63192 | US |
assigned | 2026-02-13 | 6a607c47fa6f… |
| AS394804 | US |
assigned | 2026-02-13 | 61b67094a9d0… |
| AS11093 | CA |
assigned | 2026-02-12 | 142d18bd4701… |
| AS14341 | US |
assigned | 2026-02-12 | 7488b9e021ec… |
| AS17325 | CA |
assigned | 2026-02-12 | cc76cb4d3858… |
| AS18513 | US |
assigned | 2026-02-12 | 5ff07f34ef40… |
| AS19183 | US |
assigned | 2026-02-12 | c29bf2632f91… |
| AS19267 | US |
assigned | 2026-02-12 | fa9c287996e5… |
| AS30088 | US |
assigned | 2026-02-12 | 68b3a6c125b9… |
| AS214346 | US |
assigned | 2026-02-12 | 16c13149c63c… |
| AS5096 | US |
assigned | 2026-02-11 | 4f8bdf05c43e… |
| AS27212 | US |
assigned | 2026-02-11 | 85fa04931cdb… |
| AS402210 | US |
assigned | 2026-02-11 | 62f1675dd747… |
| AS64259 | US |
assigned | 2026-02-10 | c98caece5a0e… |
| AS397642 | US |
assigned | 2026-02-10 | b7b812c3702c… |
| AS402201 | US |
assigned | 2026-02-10 | e712bed62c0a… |
| AS402202 | US |
assigned | 2026-02-10 | 9e51f8e1f4b1… |
| AS402203 | US |
assigned | 2026-02-10 | e530329ed1a7… |
| AS402204 | US |
assigned | 2026-02-10 | 15a05d800074… |
| AS402205 | US |
assigned | 2026-02-10 | e3ec66cd49d3… |
| AS402206 | US |
assigned | 2026-02-10 | e3ec66cd49d3… |
| AS402207 | US |
assigned | 2026-02-10 | e3ec66cd49d3… |
| AS402208 | US |
assigned | 2026-02-10 | 736d03122fe0… |
| AS402209 | US |
assigned | 2026-02-10 | 8306634f7620… |
| AS402188 | US |
assigned | 2026-02-09 | ea3a4c65b990… |
| AS402189 | US |
assigned | 2026-02-09 | ea3a4c65b990… |