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
1,645,875,712
📦
IPv4 networks
76,665
delegated blocks
🧭
IPv6 networks
11,326
delegated blocks
🔗
Autonomous systems
34,014
ASNs
// browse the objects
Browse the ARIN registry
| AS | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| AS26800 |  US |
assigned | 2025-02-06 | db367d6cc7d2… |
| AS26858 | US |
assigned | 2025-02-06 | 382ccf1a9d45… |
| AS10899 | US |
assigned | 2025-02-05 | 8722458fa68a… |
| AS22839 | US |
assigned | 2025-02-05 | 167ca820fdf2… |
| AS23115 |  CA |
assigned | 2025-02-05 | b347bd61b444… |
| AS25890 | US |
assigned | 2025-02-05 | 8996e7465f09… |
| AS25986 | US |
assigned | 2025-02-05 | e29d5a4792c5… |
| AS26015 | US |
assigned | 2025-02-05 | e29d5a4792c5… |
| AS26140 | CA |
assigned | 2025-02-05 | 2177d396e4ed… |
| AS21682 |  KY |
assigned | 2025-02-04 | e72870c98049… |
| AS21714 | US |
assigned | 2025-02-04 | 7d1a6cf9887d… |
| AS21733 | US |
assigned | 2025-02-04 | 8efbc336efdc… |
| AS22348 | US |
assigned | 2025-02-04 | 8d2b02b5ff6b… |
| AS22416 | US |
assigned | 2025-02-04 | 4e7b166c3521… |
| AS22630 | US |
assigned | 2025-02-04 | 66aefc486ce1… |
| AS22657 | US |
assigned | 2025-02-04 | 0eebf1eafcfb… |
| AS22694 | US |
assigned | 2025-02-04 | e28a36021aa0… |
| AS22778 | US |
assigned | 2025-02-04 | 3ce2b077bfda… |
| AS22790 | CA |
assigned | 2025-02-04 | 716d2882d905… |
| AS396396 | US |
assigned | 2025-02-04 | c31ecfc896f1… |
| AS20438 | US |
assigned | 2025-02-03 | 58ea55a06cc0… |
| AS21665 | US |
assigned | 2025-02-03 | 73fa1ff9bc32… |
| AS18958 | US |
assigned | 2025-01-31 | f861c42d2c21… |
| AS18976 | US |
assigned | 2025-01-31 | 37c93dfd4b91… |
| AS19173 | US |
assigned | 2025-01-31 | 8187ffa9c5c0… |
| AS20089 | US |
assigned | 2025-01-31 | 279c8bd4a6fc… |
| AS18631 | US |
assigned | 2025-01-30 | d04469944b74… |
| AS18691 | US |
assigned | 2025-01-30 | 6898fa7f6ea1… |
| AS18781 | US |
assigned | 2025-01-30 | f29d794c9b1e… |
| AS18799 | CA |
assigned | 2025-01-30 | 71e2209810c9… |
| AS18908 | US |
assigned | 2025-01-30 | cd96de5042ee… |
| AS23506 | US |
assigned | 2025-01-30 | a409009f77b2… |
| AS23507 | US |
assigned | 2025-01-30 | a409009f77b2… |
| AS15355 | US |
assigned | 2025-01-29 | 22e6de17d540… |
| AS17083 | US |
assigned | 2025-01-29 | 28981340d295… |
| AS17315 | US |
assigned | 2025-01-29 | f66c428a4ea9… |
| AS17384 | US |
assigned | 2025-01-29 | 1d3c584f19d6… |
| AS17404 | US |
assigned | 2025-01-29 | 01606de1e768… |
| AS18586 | US |
assigned | 2025-01-29 | 774827e9f9fa… |
| AS18603 | US |
assigned | 2025-01-29 | bed9018adb90… |
| AS6309 | US |
assigned | 2025-01-28 | 3868cbb3547e… |
| AS14651 | US |
assigned | 2025-01-28 | 762244f22059… |
| AS14889 | US |
assigned | 2025-01-28 | 8add90c0fbab… |
| AS15012 | US |
assigned | 2025-01-28 | a95604476dec… |
| AS15292 | US |
assigned | 2025-01-28 | 7991e569bfc2… |
| AS15329 | US |
assigned | 2025-01-28 | ba39a4b54043… |
| AS21763 | US |
assigned | 2025-01-28 | 0f0deeac47be… |
| AS8079 | US |
assigned | 2025-01-27 | 2aa9e533441e… |
| AS8095 | US |
assigned | 2025-01-27 | 1b09a941cbc5… |
| AS8143 | US |
assigned | 2025-01-27 | b3cfd8dcaed0… |
| AS10981 |  CN |
assigned | 2025-01-27 | 7a4d22e523af… |
| AS11064 | US |
assigned | 2025-01-27 | 5b48c861d9ec… |
| AS11629 | US |
assigned | 2025-01-27 | 63077a001bd8… |
| AS11759 | US |
assigned | 2025-01-27 | b59e304a89e2… |
| AS11762 | US |
assigned | 2025-01-27 | 6d77f58c88cc… |
| AS12202 | CA |
assigned | 2025-01-27 | c8a04541dc87… |
| AS14099 | US |
assigned | 2025-01-27 | 65359784f589… |
| AS14180 | US |
assigned | 2025-01-27 | 03f7ec0bffde… |
| AS14545 | US |
assigned | 2025-01-27 | 1a64dc9bc1e4… |
| AS44570 | US |
assigned | 2025-01-27 | f6736d67cf33… |
| AS7136 | US |
assigned | 2025-01-24 | ab87b86a9a7f… |
| AS7289 | US |
assigned | 2025-01-24 | f34dcb71e35a… |
| AS7346 | US |
assigned | 2025-01-24 | 9db7c3a21ffe… |
| AS7356 | US |
assigned | 2025-01-24 | a98d8b19c4af… |
| AS7361 | US |
assigned | 2025-01-24 | 0630730e924d… |
| AS7837 | US |
assigned | 2025-01-24 | 3ccff84f0b46… |
| AS7909 | US |
assigned | 2025-01-24 | 4e2946c27ec4… |
| AS6517 | US |
assigned | 2025-01-23 | fd9853ac66fa… |
| AS6583 | US |
assigned | 2025-01-23 | 91b486cdcd22… |
| AS6589 | US |
assigned | 2025-01-23 | 1a9cdd911979… |
| AS6605 | US |
assigned | 2025-01-23 | c3673ca8d2ab… |
| AS7010 | US |
assigned | 2025-01-23 | b807e5783a0e… |
| AS7124 | US |
assigned | 2025-01-23 | b807e5783a0e… |
| AS3507 | US |
assigned | 2025-01-22 | c791c1786ff9… |
| AS5651 | US |
assigned | 2025-01-22 | dcac3b48ff53… |
| AS5755 | US |
assigned | 2025-01-22 | 8c87eaac1e2e… |
| AS6183 | US |
assigned | 2025-01-22 | 01494a6db105… |
| AS6292 | US |
assigned | 2025-01-22 | e67ffade90a4… |
| AS6304 | US |
assigned | 2025-01-22 | f05ad3e1fdb8… |
| AS6402 | US |
assigned | 2025-01-22 | dffa39e9bf57… |
| AS3761 | US |
assigned | 2025-01-21 | ae41d3eee016… |
| AS11527 | US |
assigned | 2025-01-21 | 1073e01c108f… |
| AS26986 | CA |
assigned | 2025-01-21 | c427806cf09b… |
| AS63286 | US |
assigned | 2025-01-21 | ce8448b7bff5… |
| AS19142 | US |
assigned | 2025-01-17 | 267e9e66364f… |
| AS54104 | US |
assigned | 2025-01-17 | 6b7a899ae5aa… |
| AS401625 | US |
assigned | 2025-01-17 | 08fd940be577… |
| AS401626 | US |
assigned | 2025-01-17 | ae24b7e28747… |
| AS401627 | US |
assigned | 2025-01-17 | 30841cd74373… |
| AS401630 | US |
assigned | 2025-01-17 | dc86773fc03a… |
| AS401631 |  KR |
assigned | 2025-01-17 | 94973384afaf… |
| AS401632 | US |
assigned | 2025-01-17 | 635373da42b5… |
| AS401633 | US |
assigned | 2025-01-17 | a606d4349c42… |
| AS401634 | US |
assigned | 2025-01-17 | 70eac835eec4… |
| AS401635 | US |
assigned | 2025-01-17 | 50a86680a3fb… |
| AS401636 | CA |
assigned | 2025-01-17 | 035cba7dd41d… |
| AS401637 | US |
assigned | 2025-01-17 | da8e8973ba66… |
| AS401638 | CA |
assigned | 2025-01-17 | a1282f1d729b… |
| AS401639 | US |
assigned | 2025-01-17 | 6c1d42f65603… |
| AS401610 | US |
assigned | 2025-01-16 | 6439c8095326… |