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
1,644,924,672
📦
IPv4 networks
76,762
delegated blocks
🧭
IPv6 networks
11,450
delegated blocks
🔗
Autonomous systems
34,129
ASNs
// browse the objects
Browse the ARIN registry
| AS | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| AS18502 |  US |
assigned | 2020-08-03 | c5e1a57b334a… |
| AS398670 | US |
assigned | 2020-07-31 | e36163d935d4… |
| AS398671 |  CA |
assigned | 2020-07-31 | 409e0ed459ff… |
| AS398672–AS398695 | US |
assigned | 2020-07-31 | 24f24760e089… |
| AS14300 | US |
assigned | 2020-07-30 | 74858640334c… |
| AS398669 | CA |
assigned | 2020-07-30 | d45bc32a39d3… |
| AS398667 | US |
assigned | 2020-07-29 | 4738276ed8cb… |
| AS398668 | US |
assigned | 2020-07-29 | ed1dbf6bd3d5… |
| AS14129 | US |
assigned | 2020-07-28 | 34ef8f352b2c… |
| AS40537 | US |
assigned | 2020-07-28 | 15105cb330bd… |
| AS398663 | US |
assigned | 2020-07-28 | 647a83592bf5… |
| AS398665 | US |
assigned | 2020-07-28 | 28f9595a7340… |
| AS398666 | CA |
assigned | 2020-07-28 | 4d72b66802d3… |
| AS11368 | US |
assigned | 2020-07-27 | 659df6874bd2… |
| AS13418 | US |
assigned | 2020-07-27 | 3aa1c4a4a1c0… |
| AS398655 | US |
assigned | 2020-07-27 | 162d8e50912f… |
| AS398656–AS398661 | US |
assigned | 2020-07-27 | b004b3ecde24… |
| AS398662 | US |
assigned | 2020-07-27 | 54ac08472cfd… |
| AS398649 | CA |
assigned | 2020-07-24 | ea20598de0ee… |
| AS398651 | US |
assigned | 2020-07-24 | 23dc68768d87… |
| AS398652 | US |
assigned | 2020-07-24 | 126d22c8044c… |
| AS398653 | US |
assigned | 2020-07-24 | 6418ad80d231… |
| AS398654 | US |
assigned | 2020-07-24 | 77f014efbad3… |
| AS398645 | US |
assigned | 2020-07-23 | e12af89c37c4… |
| AS398646 | US |
assigned | 2020-07-23 | f8dabce44176… |
| AS10360 | US |
assigned | 2020-07-22 | a8984813d6bc… |
| AS10790 | US |
assigned | 2020-07-22 | ca17ebb890a9… |
| AS12281 | US |
assigned | 2020-07-22 | 9d511015ff44… |
| AS395029 | US |
assigned | 2020-07-22 | 0987114bf91e… |
| AS395112 | US |
assigned | 2020-07-22 | 2ca86030dabc… |
| AS395174 | US |
assigned | 2020-07-22 | 48e15959ba30… |
| AS395935 | US |
assigned | 2020-07-22 | c138a458ebe2… |
| AS396071 | US |
assigned | 2020-07-22 | 5e7dc6b8e245… |
| AS396165 | US |
assigned | 2020-07-22 | 12e1c1f365ba… |
| AS397338 | US |
assigned | 2020-07-22 | c138a458ebe2… |
| AS394037 | US |
assigned | 2020-07-20 | eb5be3894f1c… |
| AS394091 | US |
assigned | 2020-07-20 | 5e8a6541f335… |
| AS394475 | US |
assigned | 2020-07-20 | 9777e4dbb72c… |
| AS394670 | US |
assigned | 2020-07-20 | 2c0f50957c1b… |
| AS393514 | US |
assigned | 2020-07-17 | c1ec00c7441d… |
| AS393852 | US |
assigned | 2020-07-17 | 4412caf2fe21… |
| AS398642 | US |
assigned | 2020-07-16 | 905a8327844a… |
| AS398643 | US |
assigned | 2020-07-16 | 9cac99d059be… |
| AS398582–AS398634 | US |
assigned | 2020-07-15 | 2ae6f8bcdd0f… |
| AS398635 | US |
assigned | 2020-07-15 | 19754f2dd64f… |
| AS398636 | US |
assigned | 2020-07-15 | 03d35cc5968d… |
| AS398638 | US |
assigned | 2020-07-15 | 2874771a1895… |
| AS398639 | US |
assigned | 2020-07-15 | e003eef5dff1… |
| AS398640 | US |
assigned | 2020-07-15 | 60eb117762f7… |
| AS398641 | US |
assigned | 2020-07-15 | 13bc4ab242bc… |
| AS398572 | US |
assigned | 2020-07-14 | 229124b2af39… |
| AS398573 | US |
assigned | 2020-07-14 | 1cc549813f49… |
| AS398574 | US |
assigned | 2020-07-14 | bab7b2ccbcf5… |
| AS398575 | US |
assigned | 2020-07-14 | b004b3ecde24… |
| AS398576 | US |
assigned | 2020-07-14 | d26779053110… |
| AS398577 | US |
assigned | 2020-07-14 | 905a8327844a… |
| AS398578 | US |
assigned | 2020-07-14 | c24d8efd81c9… |
| AS398579 | US |
assigned | 2020-07-14 | 24d4eed63935… |
| AS398580 | US |
assigned | 2020-07-14 | b072a214ad0f… |
| AS4890 | US |
assigned | 2020-07-13 | 68755db60032… |
| AS32128 | US |
assigned | 2020-07-13 | 68755db60032… |
| AS398569 | US |
assigned | 2020-07-13 | c29568a880df… |
| AS398570 | US |
assigned | 2020-07-13 | a21b8b7b5049… |
| AS398571 | US |
assigned | 2020-07-13 | 86ab3a0a490b… |
| AS63269 | US |
assigned | 2020-07-10 | b212212343ad… |
| AS394684 | US |
assigned | 2020-07-10 | d7e7265ebe5c… |
| AS395619 | US |
assigned | 2020-07-10 | 9656530ae56d… |
| AS395666 | US |
assigned | 2020-07-10 | cdcb796115d9… |
| AS397371 | US |
assigned | 2020-07-10 | c3b0d0226f46… |
| AS398343 | US |
assigned | 2020-07-10 | a09d3e8c40eb… |
| AS398564 | US |
assigned | 2020-07-09 | 162d8e50912f… |
| AS398565 | US |
assigned | 2020-07-09 | ce4ac34c2bb2… |
| AS398566 | US |
assigned | 2020-07-09 | f339c098d194… |
| AS398567 | US |
assigned | 2020-07-09 | 5cf89b9d6f27… |
| AS33229 |  VG |
assigned | 2020-07-08 | 3793e6f8d615… |
| AS398559 | US |
assigned | 2020-07-08 | 8f224e259ad6… |
| AS398560 | US |
assigned | 2020-07-08 | 726c8a3aaaa4… |
| AS398561 | US |
assigned | 2020-07-08 | b552f6bf70fe… |
| AS398562 | US |
assigned | 2020-07-08 | 49437287f4c5… |
| AS398563 | US |
assigned | 2020-07-08 | f30bec40e965… |
| AS398551 | US |
assigned | 2020-07-07 | 21306836f1f6… |
| AS398552 | US |
assigned | 2020-07-07 | b29efe0bbdd0… |
| AS398553 | US |
assigned | 2020-07-07 | c9a72a6f6d83… |
| AS398554 | US |
assigned | 2020-07-07 | 00bff0474bb8… |
| AS398556 | US |
assigned | 2020-07-07 | 683598f431cf… |
| AS398557 | US |
assigned | 2020-07-07 | c91aea7834f6… |
| AS398558 | US |
assigned | 2020-07-07 | c4b35958e4e4… |
| AS19250 | US |
assigned | 2020-07-06 | 5e312462d163… |
| AS398497 | US |
assigned | 2020-07-06 | 75fc43d5f69c… |
| AS398498 | US |
assigned | 2020-07-06 | 895d60c534af… |
| AS398499 | US |
assigned | 2020-07-06 | c85ee3de8805… |
| AS398537 | US |
assigned | 2020-07-06 | 14e28d7cbb60… |
| AS398538 | US |
assigned | 2020-07-06 | 2bf4b167e11a… |
| AS398539 | US |
assigned | 2020-07-06 | 08764d1469ad… |
| AS398540 | US |
assigned | 2020-07-06 | ea29185224d7… |
| AS398541 | US |
assigned | 2020-07-06 | 404ca9b32a02… |
| AS398542 | US |
assigned | 2020-07-06 | 72eac1e1192a… |
| AS398543 | US |
assigned | 2020-07-06 | d4bb1a41db46… |
| AS398544 | US |
assigned | 2020-07-06 | 5e1da3ca0922… |
| AS398545 | US |
assigned | 2020-07-06 | 0e18fa7dcb3b… |