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
1,645,624,576
📦
IPv4 networks
76,679
delegated blocks
🧭
IPv6 networks
11,332
delegated blocks
🔗
Autonomous systems
34,019
ASNs
// browse the objects
Browse the ARIN registry
| AS | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| AS22467 |  US |
assigned | 2001-10-02 | 8128ad7d43c4… |
| AS22470 | US |
assigned | 2001-10-02 | 1b5db5fc7f77… |
| AS22472 | US |
assigned | 2001-10-02 | 8dd7385c1a27… |
| AS22473 | US |
assigned | 2001-10-02 | 7a6876cbafc0… |
| AS22475 | US |
assigned | 2001-10-02 | c39015c282ce… |
| AS22459 | US |
assigned | 2001-10-01 | cdcb1168b2ef… |
| AS22464 | US |
assigned | 2001-10-01 | 1c8a912a7c84… |
| AS22452 | US |
assigned | 2001-09-28 | 8ff74c5691c8… |
| AS22455 | US |
assigned | 2001-09-28 | f2d87d19f92d… |
| AS14995 | US |
assigned | 2001-09-27 | 81596884accc… |
| AS16651 | US |
assigned | 2001-09-27 | d304ef841c9d… |
| AS22433 | US |
assigned | 2001-09-27 | 34b9dc2e7893… |
| AS22434 | US |
assigned | 2001-09-27 | dab25bce492c… |
| AS22435 | US |
assigned | 2001-09-27 | ace55d4dc090… |
| AS22437 | US |
assigned | 2001-09-27 | 02c3b5bf801a… |
| AS22441 | US |
assigned | 2001-09-27 | 761a43c7e69c… |
| AS22442 | US |
assigned | 2001-09-27 | bc9b2d83c16d… |
| AS22446 | US |
assigned | 2001-09-27 | 0339989a901a… |
| AS22448 | US |
assigned | 2001-09-27 | 8575b9afa6f5… |
| AS22426 | US |
assigned | 2001-09-26 | 70832a2a3a45… |
| AS22429 | US |
assigned | 2001-09-26 | b9063101280c… |
| AS6555 | US |
assigned | 2001-09-25 | d497a9a99490… |
| AS22410 | US |
assigned | 2001-09-25 | d3529f254bc5… |
| AS22419 | US |
assigned | 2001-09-25 | 2e39f8471e6d… |
| AS22423 |  CA |
assigned | 2001-09-25 | 5fa5667c0b53… |
| AS22399 | US |
assigned | 2001-09-24 | 7283d04f1081… |
| AS22403 | US |
assigned | 2001-09-24 | 7d603661d995… |
| AS22406 | US |
assigned | 2001-09-24 | f314eda6dded… |
| AS22408 | US |
assigned | 2001-09-24 | bdac39e2d7fc… |
| AS22409 | US |
assigned | 2001-09-24 | ee090c5d1d36… |
| AS22390 | US |
assigned | 2001-09-21 | 7d79b86d9e32… |
| AS1 | US |
assigned | 2001-09-20 | e5e3b9c13678… |
| AS22388 | US |
assigned | 2001-09-20 | 58cfadf9b59e… |
| AS6996 | US |
assigned | 2001-09-19 | 34d342be0361… |
| AS22376 | CA |
assigned | 2001-09-19 | 81d84a66fa20… |
| AS22378 | US |
assigned | 2001-09-19 | f99d540fecfd… |
| AS22384 | US |
assigned | 2001-09-19 | 6ac9e8ec86fb… |
| AS22361 | US |
assigned | 2001-09-18 | d5d3ee111145… |
| AS22364 | US |
assigned | 2001-09-18 | b9a1c5613846… |
| AS22370 | US |
assigned | 2001-09-18 | 444c3d8e9c41… |
| AS22373 | US |
assigned | 2001-09-18 | df6914df3225… |
| AS7439 | US |
assigned | 2001-09-14 | 9d4e27dfbf0e… |
| AS22351 | US |
assigned | 2001-09-13 | 5c6c74bd5072… |
| AS22352 | US |
assigned | 2001-09-13 | 1ee76c94ece5… |
| AS22353 | US |
assigned | 2001-09-13 | 5ffa3f9e92b0… |
| AS22332 | US |
assigned | 2001-09-12 | a20724ed852c… |
| AS22334 | US |
assigned | 2001-09-12 | ca0d3bcb7c96… |
| AS22335 | US |
assigned | 2001-09-12 | 9bc916d8f604… |
| AS22336 | US |
assigned | 2001-09-12 | 7bbde14b99bc… |
| AS22343 | US |
assigned | 2001-09-12 | c1cc92c83435… |
| AS22344 | US |
assigned | 2001-09-12 | 1c92bba2b4d7… |
| AS22346 | US |
assigned | 2001-09-12 | 928ab51b355d… |
| AS22347 | US |
assigned | 2001-09-12 | 08fb47acf419… |
| AS22325 | US |
assigned | 2001-09-11 | 9e6ba8cd76fd… |
| AS22327 | US |
assigned | 2001-09-11 | 3897697b6690… |
| AS22328 | US |
assigned | 2001-09-11 | 52a224239fbb… |
| AS22329 | US |
assigned | 2001-09-11 | 85c4939a9a97… |
| AS22330 | US |
assigned | 2001-09-11 | 043bfd8cfce8… |
| AS7395 | US |
assigned | 2001-09-10 | 07b4afc6ca39… |
| AS10673 | US |
assigned | 2001-09-07 | f9107f6aa386… |
| AS22315 | US |
assigned | 2001-09-07 | 583e0100a340… |
| AS22317 | US |
assigned | 2001-09-07 | afdf7c5318c0… |
| AS22318 | US |
assigned | 2001-09-07 | 4cad11d18482… |
| AS22323 | US |
assigned | 2001-09-07 | f632bfcbeae7… |
| AS22324 | US |
assigned | 2001-09-07 | 33ee2f59b6a0… |
| AS7851 | US |
assigned | 2001-09-05 | d2fc8fbc818f… |
| AS22310 | US |
assigned | 2001-09-05 | c1f8d8acc04f… |
| AS22311 | US |
assigned | 2001-09-05 | 8498b2aee3fa… |
| AS22312 | US |
assigned | 2001-09-05 | b543250e8db8… |
| AS6167 | US |
assigned | 2001-09-04 | e220ed812a4c… |
| AS22302 | US |
assigned | 2001-09-04 | 95adc31e7aaa… |
| AS22306 |  JM |
assigned | 2001-09-04 | f3493a10b15a… |
| AS22307 | US |
assigned | 2001-09-04 | 4b179ab78b2a… |
| AS22298 | US |
assigned | 2001-08-31 | a0fbfdd287db… |
| AS22299 | US |
assigned | 2001-08-31 | 8df90f3808b5… |
| AS819 | CA |
assigned | 2001-08-30 | 0a43597fba45… |
| AS10513 | US |
assigned | 2001-08-30 | d497a9a99490… |
| AS22291 | US |
assigned | 2001-08-30 | 2ae6f8bcdd0f… |
| AS22273 | US |
assigned | 2001-08-28 | 441428cd8452… |
| AS22275 | US |
assigned | 2001-08-28 | 9bdf15c4e6f6… |
| AS22283 | US |
assigned | 2001-08-28 | a1d53dc4110f… |
| AS22252 | US |
assigned | 2001-08-27 | 889ee9331f89… |
| AS22256 | US |
assigned | 2001-08-27 | 64570abee22b… |
| AS22258 | US |
assigned | 2001-08-27 | 3a7b40ab58f6… |
| AS22259 | US |
assigned | 2001-08-27 | dc2edd864085… |
| AS22260 | US |
assigned | 2001-08-27 | 790b0a93a5f1… |
| AS22261 | US |
assigned | 2001-08-27 | 41eadf702aa5… |
| AS22265 | US |
assigned | 2001-08-27 | 8e3f6ff8c481… |
| AS22269 | US |
assigned | 2001-08-27 | 2ae6f8bcdd0f… |
| AS22241 | US |
assigned | 2001-08-24 | 03cecd845f66… |
| AS22242 | US |
assigned | 2001-08-24 | 9a62f6aa683c… |
| AS22243 | US |
assigned | 2001-08-24 | 2bfed7ebfe6d… |
| AS22244 | US |
assigned | 2001-08-24 | de3dfed3d6d9… |
| AS22245 | US |
assigned | 2001-08-24 | a9ae49498e5c… |
| AS22246 | US |
assigned | 2001-08-24 | 4774876be7de… |
| AS22247 | US |
assigned | 2001-08-24 | 0374ced4819c… |
| AS22251 | US |
assigned | 2001-08-24 | b29aec6ecdc1… |
| AS22236 | US |
assigned | 2001-08-23 | 9bf72e88a8d0… |
| AS22238 | US |
assigned | 2001-08-23 | e442cbc3151f… |
| AS22239 | US |
assigned | 2001-08-23 | 23f7c4b759b5… |