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
1,644,931,584
📦
IPv4 networks
76,754
delegated blocks
🧭
IPv6 networks
11,445
delegated blocks
🔗
Autonomous systems
34,119
ASNs
// browse the objects
Browse the ARIN registry
| AS | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| AS1688 |  US |
assigned | 1996-11-22 | e220ed812a4c… |
| AS1689 | US |
assigned | 1996-11-22 | e220ed812a4c… |
| AS1690 | US |
assigned | 1996-11-22 | 45ea47c25320… |
| AS1692 | US |
assigned | 1996-11-22 | e220ed812a4c… |
| AS1693 | US |
assigned | 1996-11-22 | e220ed812a4c… |
| AS1694 | US |
assigned | 1996-11-22 | e220ed812a4c… |
| AS1695 | US |
assigned | 1996-11-22 | e220ed812a4c… |
| AS1696 | US |
assigned | 1996-11-22 | 0418d3fd070a… |
| AS1697 | US |
assigned | 1996-11-22 | e220ed812a4c… |
| AS1698 | US |
assigned | 1996-11-22 | 81e05477cc28… |
| AS1699 | US |
assigned | 1996-11-22 | e220ed812a4c… |
| AS7369 | US |
assigned | 1996-11-22 | 911c6bb3d36c… |
| AS7370 | US |
assigned | 1996-11-22 | ae4ff9b3fb43… |
| AS7371 | US |
assigned | 1996-11-22 | c510cab3d0ed… |
| AS7372 | US |
assigned | 1996-11-22 | c54fe76d4a71… |
| AS7373 | US |
assigned | 1996-11-22 | 196d4271951b… |
| AS7374 | US |
assigned | 1996-11-22 | 11ecaa34d395… |
| AS7364 | US |
assigned | 1996-11-21 | cf53a04b2b72… |
| AS7367 | US |
assigned | 1996-11-21 | be5a791366c5… |
| AS7368 | US |
assigned | 1996-11-21 | 73140e517da1… |
| AS7362 | US |
assigned | 1996-11-20 | 69b878373ad2… |
| AS4259 | US |
assigned | 1996-11-19 | a18d8bb43d16… |
| AS7357 | US |
assigned | 1996-11-19 | 08fcdc7833dd… |
| AS7358 | US |
assigned | 1996-11-19 | f8d01587895c… |
| AS7359 | US |
assigned | 1996-11-19 | cdb7d42057bd… |
| AS7360 | US |
assigned | 1996-11-19 | 931b53f94578… |
| AS7350 | US |
assigned | 1996-11-18 | 531ef48bcdc8… |
| AS7351 | US |
assigned | 1996-11-18 | 860fa092fe05… |
| AS7353 | US |
assigned | 1996-11-18 | c9fd4cdf3bb6… |
| AS7355 | US |
assigned | 1996-11-18 | 667eb5635dcc… |
| AS7347 | US |
assigned | 1996-11-15 | 96523155a7b2… |
| AS7348 | US |
assigned | 1996-11-15 | b97512338dc5… |
| AS7349 | US |
assigned | 1996-11-15 | 6e048190eb9a… |
| AS7339 | US |
assigned | 1996-11-13 | 6d2bc5ad2f9f… |
| AS7341 | US |
assigned | 1996-11-13 | 19223b7f5c43… |
| AS7342 | US |
assigned | 1996-11-13 | 7b7c41a61ecc… |
| AS7343 | US |
assigned | 1996-11-13 | 7641f2be6f3e… |
| AS7344 | US |
assigned | 1996-11-13 | 55dd105e622f… |
| AS7345 | US |
assigned | 1996-11-13 | ec243b36fc4f… |
| AS7337 | US |
assigned | 1996-11-12 | 54c312c89506… |
| AS7338 | US |
assigned | 1996-11-12 | 269404bca9d4… |
| AS7332 | US |
assigned | 1996-11-11 | c2070c6ffadb… |
| AS7333 | US |
assigned | 1996-11-11 | edd9830f108f… |
| AS7334 | US |
assigned | 1996-11-11 | 0ca58bf7867b… |
| AS7335 | US |
assigned | 1996-11-11 | 2a5336e8cd0c… |
| AS7336 | US |
assigned | 1996-11-11 | 0d72186b4f4f… |
| AS7322 | US |
assigned | 1996-11-08 | 27e4ec8ee7d7… |
| AS7323 | US |
assigned | 1996-11-08 | ee907a9ea892… |
| AS7326 | US |
assigned | 1996-11-08 | 03772d84e56b… |
| AS7327 | US |
assigned | 1996-11-08 | 0f5ac2bc4c5d… |
| AS7328 | US |
assigned | 1996-11-08 | b15e1a567642… |
| AS7329 | US |
assigned | 1996-11-08 | 1d9381bf26fd… |
| AS7330 | US |
assigned | 1996-11-08 | 4db5c963b441… |
| AS7331 | US |
assigned | 1996-11-08 | e4c35395917a… |
| AS7310 | US |
assigned | 1996-11-07 | 66467ef62549… |
| AS7314 | US |
assigned | 1996-11-07 | 462401ce8b7c… |
| AS7316 | US |
assigned | 1996-11-07 | 8447476cf19c… |
| AS7317 | US |
assigned | 1996-11-07 | 6ecfa68ae61c… |
| AS7318 | US |
assigned | 1996-11-07 | 43d5e5586776… |
| AS7319 | US |
assigned | 1996-11-07 | 3061af67e658… |
| AS7320 | US |
assigned | 1996-11-07 | 4a61aa80f2db… |
| AS7321 | US |
assigned | 1996-11-07 | aadeaf563e56… |
| AS7305 | US |
assigned | 1996-11-06 | 450522b082d4… |
| AS7306 | US |
assigned | 1996-11-06 | f1af69fb1727… |
| AS7307 | US |
assigned | 1996-11-06 | 32ca8df6d9b6… |
| AS7308 | US |
assigned | 1996-11-06 | 2b65aacc9781… |
| AS7309 | US |
assigned | 1996-11-06 | 7ff17f856673… |
| AS7301 | US |
assigned | 1996-11-05 | 05e8c0798f61… |
| AS7302 | US |
assigned | 1996-11-05 | d4ed0c96939b… |
| AS7304 | US |
assigned | 1996-11-05 | df963cf76ac7… |
| AS7295 | US |
assigned | 1996-11-04 | 5a52a58fbc07… |
| AS7296 | US |
assigned | 1996-11-04 | 28f2d37d052b… |
| AS7297 | US |
assigned | 1996-11-04 | 2eb8387bcf4c… |
| AS7299 |  CA |
assigned | 1996-11-04 | 2783883e18ad… |
| AS7279 | US |
assigned | 1996-11-01 | ff846b10c5f1… |
| AS7280 | US |
assigned | 1996-11-01 | c2dfb9e7c865… |
| AS7281 | US |
assigned | 1996-11-01 | aad956974d43… |
| AS7282 | US |
assigned | 1996-11-01 | c75bef24754d… |
| AS7283 | US |
assigned | 1996-11-01 | eeb81e0385fd… |
| AS7284 | US |
assigned | 1996-11-01 | 531a4daf59fc… |
| AS7286–AS7288 | US |
assigned | 1996-11-01 | 81e05477cc28… |
| AS7290–AS7294 | US |
assigned | 1996-11-01 | 81e05477cc28… |
| AS7274 | US |
assigned | 1996-10-31 | 077f53c7520d… |
| AS7275 | US |
assigned | 1996-10-31 | 63881caade0e… |
| AS7276 | US |
assigned | 1996-10-31 | 3a3d8b044f32… |
| AS7277 | CA |
assigned | 1996-10-31 | 7e6a2ee38c22… |
| AS7278 | US |
assigned | 1996-10-31 | 95fc36141c74… |
| AS7269 | US |
assigned | 1996-10-30 | a452d17786bc… |
| AS7270 | US |
assigned | 1996-10-30 | 278d3043dbec… |
| AS7272 | US |
assigned | 1996-10-30 | 504c78fc431e… |
| AS7273 | US |
assigned | 1996-10-30 | 22a4f60405d6… |
| AS7264 | US |
assigned | 1996-10-29 | e8dd633f9d6e… |
| AS7265 | US |
assigned | 1996-10-29 | e9f843549cbf… |
| AS7266 | US |
assigned | 1996-10-29 | 8520fe836ed9… |
| AS7267 | US |
assigned | 1996-10-29 | c8ec06d188a0… |
| AS7268 | US |
assigned | 1996-10-29 | 658190ef14e7… |
| AS3585 | US |
assigned | 1996-10-28 | 887f3cccc3f5… |
| AS7263 | US |
assigned | 1996-10-28 | e3577e977f23… |
| AS7259 | US |
assigned | 1996-10-24 | 815439c61768… |
| AS7261 | US |
assigned | 1996-10-24 | 0194dc69729f… |