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
1,644,997,632
📦
IPv4 networks
76,756
delegated blocks
🧭
IPv6 networks
11,434
delegated blocks
🔗
Autonomous systems
34,116
ASNs
// browse the objects
Browse the ARIN registry
| AS | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| 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 |  TH |
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… |
| 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… |
| 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… |
| AS401611 | US |
assigned | 2025-01-16 | 681517236b2c… |
| AS401612 | US |
assigned | 2025-01-16 | 9bbfdbb3fd92… |
| AS401613 | US |
assigned | 2025-01-16 | d17c1cb21a67… |
| AS401615 | US |
assigned | 2025-01-16 | 252c8c43b103… |
| AS401617 | US |
assigned | 2025-01-16 | 555b09e473a9… |
| AS401618 | US |
assigned | 2025-01-16 | a3dfd5fd1005… |
| AS401619 | CA |
assigned | 2025-01-16 | a2077656acae… |
| AS401620 | US |
assigned | 2025-01-16 | c63586c74f89… |
| AS401621 | US |
assigned | 2025-01-16 | 889f3d550c53… |
| AS401622 | US |
assigned | 2025-01-16 | c429648f5dc1… |
| AS401623 | US |
assigned | 2025-01-16 | c429648f5dc1… |
| AS401624 | US |
assigned | 2025-01-16 | c429648f5dc1… |
| AS400328 |  NL |
assigned | 2025-01-15 | 85f3d50b3ede… |
| AS401605 | US |
assigned | 2025-01-15 | 4358a84ca110… |
| AS401606 | US |
assigned | 2025-01-15 | 4d1fb7820d3e… |
| AS401607 | US |
assigned | 2025-01-15 | f8b7abdd2b6b… |
| AS401609 | US |
assigned | 2025-01-15 | daa33d0c3a4e… |
| AS401602 | US |
assigned | 2025-01-14 | 85befc2734bb… |
| AS401603 | US |
assigned | 2025-01-14 | 04498888e30f… |
| AS401604 | CA |
assigned | 2025-01-14 | dcca9dde28ed… |
| AS401593 | CA |
assigned | 2025-01-13 | 9ddd4fd65d77… |
| AS401595 | CA |
assigned | 2025-01-13 | f2deff528ff5… |
| AS401596 | US |
assigned | 2025-01-13 | 1267cffdb2fb… |
| AS401598 | US |
assigned | 2025-01-13 | d3a14d36e090… |
| AS401600 | US |
assigned | 2025-01-13 | f30c68c2823b… |
| AS401601 | US |
assigned | 2025-01-13 | 2172a943a338… |
| AS25777 | US |
assigned | 2025-01-10 | add796863e9f… |
| AS401589 | US |
assigned | 2025-01-10 | 51cec9a4efda… |
| AS401590 | US |
assigned | 2025-01-10 | b4f2f375408f… |
| AS401591 | US |
assigned | 2025-01-10 | 1073e01c108f… |
| AS401592 | US |
assigned | 2025-01-10 | 51cec9a4efda… |
| AS401585 | US |
assigned | 2025-01-09 | fb1875689c4e… |
| AS401586 | US |
assigned | 2025-01-09 | 13ad32136340… |
| AS401587 | US |
assigned | 2025-01-09 | b4f2f375408f… |
| AS401588 | US |
assigned | 2025-01-09 | 641492488af7… |
| AS401576 | US |
assigned | 2025-01-08 | 97470e663895… |
| AS401577 | US |
assigned | 2025-01-08 | 7840ed137d4d… |
| AS401578 | CA |
assigned | 2025-01-08 | 060a5ea85d52… |
| AS401579 | US |
assigned | 2025-01-08 | 75f08ca19d91… |
| AS401580 |  VN |
assigned | 2025-01-08 | e003da9099e9… |
| AS401581 |  SG |
assigned | 2025-01-08 | c35005071dac… |