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 |
|---|---|---|---|---|
| AS29981 |  US |
assigned | 2020-03-31 | c8f15ece1c83… |
| AS30010 | US |
assigned | 2020-03-31 | d235657c56bd… |
| AS30014 | US |
assigned | 2020-03-31 | f4b3a68767c2… |
| AS29937 | US |
assigned | 2020-03-30 | 2a838f5e3dcf… |
| AS29961 | US |
assigned | 2020-03-30 | 829ea38fcaac… |
| AS29977 | US |
assigned | 2020-03-30 | bdd30a68849d… |
| AS33046 | US |
assigned | 2020-03-30 | 3a146e1ab4ab… |
| AS398275 | US |
assigned | 2020-03-30 | f7d70b5b8a09… |
| AS398276 | US |
assigned | 2020-03-30 | 8d3e27e73f68… |
| AS29924 | US |
assigned | 2020-03-27 | 96ec67c4bcd9… |
| AS398274 | US |
assigned | 2020-03-27 | 819efda163b5… |
| AS27205 | US |
assigned | 2020-03-26 | a9a74c6651c6… |
| AS29785 | US |
assigned | 2020-03-26 | b807e5783a0e… |
| AS46907 | US |
assigned | 2020-03-26 | 46d849fdbefb… |
| AS29722 | US |
assigned | 2020-03-25 | 90e9fac50d09… |
| AS29728 | US |
assigned | 2020-03-25 | 8240237f9af4… |
| AS33241 | US |
assigned | 2020-03-25 | 29960229eb17… |
| AS27022 | US |
assigned | 2020-03-24 | ead061d9c368… |
| AS27346 | US |
assigned | 2020-03-24 | e1a0ce30b664… |
| AS27561 | US |
assigned | 2020-03-24 | c60fa2588938… |
| AS27588 | US |
assigned | 2020-03-24 | 46a2583bec45… |
| AS22444 | US |
assigned | 2020-03-23 | 708562b229ef… |
| AS25659 | US |
assigned | 2020-03-23 | a4a56efbf141… |
| AS395078 | US |
assigned | 2020-03-23 | 57b128e89bad… |
| AS396937 | US |
assigned | 2020-03-23 | 5ebc270e7e1e… |
| AS396985 | US |
assigned | 2020-03-23 | 9c59da847ed7… |
| AS22294 | US |
assigned | 2020-03-19 | 7f25b615120d… |
| AS394303 | US |
assigned | 2020-03-19 | 1947fd25db2e… |
| AS394392 | US |
assigned | 2020-03-19 | 82434c45f9f6… |
| AS17349 | US |
assigned | 2020-03-18 | c5f12934f759… |
| AS19469 | US |
assigned | 2020-03-18 | b8983b8ae0e6… |
| AS11462 | US |
assigned | 2020-03-17 | 265f29e942be… |
| AS13467 | US |
assigned | 2020-03-17 | 67ab4199a1de… |
| AS17026 | US |
assigned | 2020-03-17 | 81c20ca0f28a… |
| AS17336 | US |
assigned | 2020-03-17 | 7c272239f8f0… |
| AS63133 | US |
assigned | 2020-03-17 | f789f9a62321… |
| AS396528 | US |
assigned | 2020-03-16 | 256eb3495d4d… |
| AS26775 |  CA |
assigned | 2020-03-12 | cde0e944dea8… |
| AS26824 | US |
assigned | 2020-03-12 | 5160ab03a28f… |
| AS395641 | US |
assigned | 2020-03-12 | 2609c9efbca5… |
| AS396409 | US |
assigned | 2020-03-12 | 78a57364a60d… |
| AS395002 | US |
assigned | 2020-03-11 | 161fb0fc33bc… |
| AS395591 | US |
assigned | 2020-03-11 | 583507fcf423… |
| AS26566 | US |
assigned | 2020-03-10 | d6cb838cb7d7… |
| AS26731 | US |
assigned | 2020-03-10 | f04bb3ac7600… |
| AS394778 | US |
assigned | 2020-03-10 | 7e423b89042c… |
| AS22333 | US |
assigned | 2020-03-09 | ffd566c032f9… |
| AS22387 | US |
assigned | 2020-03-09 | b287c78141e3… |
| AS22412 | US |
assigned | 2020-03-09 | 6980f0d2b42c… |
| AS23167 | US |
assigned | 2020-03-09 | 75f5e4e709f2… |
| AS25639 | US |
assigned | 2020-03-09 | c0d451d5f36b… |
| AS25773 | US |
assigned | 2020-03-09 | 931326b9d774… |
| AS25821 | US |
assigned | 2020-03-09 | f925a8bdee15… |
| AS26138 | CA |
assigned | 2020-03-09 | abdb4d70319e… |
| AS26396 | US |
assigned | 2020-03-09 | 17fa4928939b… |
| AS26398 | US |
assigned | 2020-03-09 | a9beba94ff68… |
| AS62894 | US |
assigned | 2020-03-09 | 74eab2441aa3… |
| AS12226 | US |
assigned | 2020-03-05 | f9c1ec8ce366… |
| AS16716 | US |
assigned | 2020-03-05 | fd63ef460831… |
| AS19667 | US |
assigned | 2020-03-05 | 83c757db4138… |
| AS22059 | US |
assigned | 2020-03-05 | e2c5d632212c… |
| AS14150 | CA |
assigned | 2020-03-03 | 37ea902de809… |
| AS14422 | CA |
assigned | 2020-03-03 | ba381cc3b159… |
| AS14502 | US |
assigned | 2020-03-03 | 4d65bc6ed4d9… |
| AS16614 | US |
assigned | 2020-03-03 | 4da5c7393403… |
| AS13312 | US |
assigned | 2020-03-02 | aea1f913dce2… |
| AS13444 | US |
assigned | 2020-03-02 | 0c19f9764449… |
| AS13869 | US |
assigned | 2020-03-02 | d0c84a5df7b4… |
| AS62997 | US |
assigned | 2020-03-02 | a44da833303a… |
| AS394677 | US |
assigned | 2020-03-02 | fee5ec61b22d… |
| AS10914 | US |
assigned | 2020-02-28 | 2963240e8dfb… |
| AS11805 | US |
assigned | 2020-02-28 | f3eee451680d… |
| AS26186 | US |
assigned | 2020-02-27 | 0f83a543d989… |
| AS27587 | US |
assigned | 2020-02-27 | 85c5e595b39e… |
| AS33291 | US |
assigned | 2020-02-27 | 894901f6b5ec… |
| AS33294 | US |
assigned | 2020-02-27 | e6f0401df14e… |
| AS33296 | US |
assigned | 2020-02-27 | 8186d4643b4c… |
| AS33297 | US |
assigned | 2020-02-27 | 9b6fc0b804d9… |
| AS26019 | US |
assigned | 2020-02-26 | ed09c183ff84… |
| AS22482 | US |
assigned | 2020-02-24 | 5fc30888ab3b… |
| AS23180 | US |
assigned | 2020-02-24 | ceca2b50a364… |
| AS23543 | US |
assigned | 2020-02-24 | 553e120144c8… |
| AS25643 | US |
assigned | 2020-02-24 | 7a78f6de80a8… |
| AS25848 | CA |
assigned | 2020-02-24 | 5558ad1bdde9… |
| AS26004 | US |
assigned | 2020-02-24 | 4e72f00efc82… |
| AS33289 | US |
assigned | 2020-02-24 | 6e7c4dce0b45… |
| AS394191 | US |
assigned | 2020-02-24 | ba3cd64a4a1a… |
| AS395283 | US |
assigned | 2020-02-24 | 2c0d94eb6c50… |
| AS395308 | US |
assigned | 2020-02-24 | 3132d0f2656b… |
| AS395358 | US |
assigned | 2020-02-24 | 79555803f332… |
| AS396412 | US |
assigned | 2020-02-24 | c55e2798bdd7… |
| AS19757 | US |
assigned | 2020-02-21 | 399b04ed396b… |
| AS23037 | US |
assigned | 2020-02-21 | 1e60e734e8ac… |
| AS54042 | US |
assigned | 2020-02-21 | f3517cacbb7a… |
| AS22941 | US |
assigned | 2020-02-20 | e92ed7e1dad6… |
| AS22991 | US |
assigned | 2020-02-20 | a7303837da40… |
| AS393539 | US |
assigned | 2020-02-20 | d604ab71244c… |
| AS393915 | US |
assigned | 2020-02-20 | d27e5600c320… |
| AS394062 | US |
assigned | 2020-02-20 | ffd5fd9fad55… |
| AS18526 |  JP |
assigned | 2020-02-19 | 9bd85bfc0208… |