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
1,644,924,416
📦
IPv4 networks
76,763
delegated blocks
🧭
IPv6 networks
11,451
delegated blocks
🔗
Autonomous systems
34,128
ASNs
// browse the objects
Browse the ARIN registry
| AS | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| AS19314 |  US |
assigned | 2010-07-16 | 556ee0593663… |
| AS22060 |  CA |
assigned | 2010-07-16 | 0d46a8b30ddc… |
| AS22121 | US |
assigned | 2010-07-16 | 45a57a64533d… |
| AS13733 | CA |
assigned | 2010-07-15 | 632eb30f91fd… |
| AS14957 |  PR |
assigned | 2010-07-15 | d49527716534… |
| AS16433 | US |
assigned | 2010-07-15 | 993b246bacaa… |
| AS17179 | US |
assigned | 2010-07-15 | 70062abda341… |
| AS17330 | US |
assigned | 2010-07-15 | 54bbd132f0cf… |
| AS18544 | US |
assigned | 2010-07-15 | 02bcb3543ca9… |
| AS18698 | US |
assigned | 2010-07-15 | 36b86b219c4c… |
| AS12113 | US |
assigned | 2010-07-14 | e95bcc2e2937… |
| AS13335 | US |
assigned | 2010-07-14 | 28408e4f0567… |
| AS20019 | US |
assigned | 2010-07-13 | 5ffe12074602… |
| AS21536 | US |
assigned | 2010-07-13 | 347842acf0b9… |
| AS22398 | US |
assigned | 2010-07-13 | 1f75aedb4de8… |
| AS13967 | US |
assigned | 2010-07-12 | 419feca86029… |
| AS14820 | CA |
assigned | 2010-07-12 | 4b708a3bbadd… |
| AS16647 | US |
assigned | 2010-07-12 | 973c8b2cb226… |
| AS18594 | US |
assigned | 2010-07-12 | 86625d8358b2… |
| AS18659 | US |
assigned | 2010-07-12 | 86625d8358b2… |
| AS19198 | US |
assigned | 2010-07-12 | 016998a6d975… |
| AS19562 | US |
assigned | 2010-07-12 | ee0974ae76a7… |
| AS19601 | US |
assigned | 2010-07-12 | cd91d61f38c0… |
| AS19756 | CA |
assigned | 2010-07-12 | 3303b13aa321… |
| AS19776 | US |
assigned | 2010-07-12 | 3e4f1bcc1464… |
| AS13414 | US |
assigned | 2010-07-09 | c2c7cdeb6eb9… |
| AS13813 | US |
assigned | 2010-07-09 | 3d2ae8072d51… |
| AS13876 | US |
assigned | 2010-07-09 | 52d7729dbd9d… |
| AS13928 | US |
assigned | 2010-07-09 | 2fb57f584189… |
| AS14598 | US |
assigned | 2010-07-09 | 28e2a4fdc479… |
| AS22983 | US |
assigned | 2010-07-08 | be87a6f57401… |
| AS26364 | US |
assigned | 2010-07-08 | a618954a9c15… |
| AS26958 | US |
assigned | 2010-07-08 | 05c8f3d0b530… |
| AS27227 | US |
assigned | 2010-07-08 | 1e2b9de726fa… |
| AS32427 | US |
assigned | 2010-07-08 | 51f8da0922b1… |
| AS19391 | US |
assigned | 2010-07-07 | b473330fef07… |
| AS20375 | CA |
assigned | 2010-07-07 | cfdb5228ca1d… |
| AS21559 | PR |
assigned | 2010-07-07 | 1f0b78496385… |
| AS22899 | US |
assigned | 2010-07-07 | c8273a98c826… |
| AS22957 | US |
assigned | 2010-07-07 | 4553c03a0ee9… |
| AS3641 | US |
assigned | 2010-07-06 | 00aec1a8e591… |
| AS16548 | US |
assigned | 2010-07-06 | 5db7765d10f4… |
| AS53591 | US |
assigned | 2010-07-01 | 083392ff04dd… |
| AS53592 | US |
assigned | 2010-07-01 | 96b30dc0e56c… |
| AS53595 | US |
assigned | 2010-07-01 | 99d34e1cefc7… |
| AS53596 | US |
assigned | 2010-07-01 | d5e6de13e512… |
| AS53599 | US |
assigned | 2010-07-01 | 4b97602a52f6… |
| AS53600 | US |
assigned | 2010-07-01 | eb47bc9532c1… |
| AS22015 | US |
assigned | 2010-06-30 | ff4d5dc621d9… |
| AS53589 | CA |
assigned | 2010-06-30 | f6a791a53a42… |
| AS53590 | US |
assigned | 2010-06-30 | ac90657d2fdc… |
| AS19844 | US |
assigned | 2010-06-29 | 4ce30611f900… |
| AS21835 | US |
assigned | 2010-06-29 | a33822009420… |
| AS21954 | US |
assigned | 2010-06-29 | 21e0ace400ad… |
| AS22013 | US |
assigned | 2010-06-29 | b038ccbb0f48… |
| AS393238 | US |
assigned | 2010-06-29 | 11e220c3e486… |
| AS14442 | CA |
assigned | 2010-06-28 | 8401d47d43c3… |
| AS13728 | US |
assigned | 2010-06-25 | 2b8c7c80efcd… |
| AS19471 | US |
assigned | 2010-06-25 | ee04933f86dc… |
| AS53585 | US |
assigned | 2010-06-24 | 22197ff207e9… |
| AS53586 | US |
assigned | 2010-06-24 | 6c986ec8eda0… |
| AS53582 | US |
assigned | 2010-06-23 | 978b9be437d6… |
| AS53579 | US |
assigned | 2010-06-22 | b2f78eed7906… |
| AS53580 | US |
assigned | 2010-06-22 | a2c291924843… |
| AS14539 | US |
assigned | 2010-06-21 | d0bdd35ae2c7… |
| AS14575 | US |
assigned | 2010-06-21 | 7969f9e5e7c8… |
| AS18855 | US |
assigned | 2010-06-21 | dd8507cb4ef4… |
| AS53576 | US |
assigned | 2010-06-21 | d0256754a158… |
| AS53577 | US |
assigned | 2010-06-21 | 70b74d432323… |
| AS53578 | US |
assigned | 2010-06-21 | 6a2bec1ff1c3… |
| AS53575 | US |
assigned | 2010-06-18 | 32004ad12ea1… |
| AS53569 | US |
assigned | 2010-06-17 | 0f726d16a9f3… |
| AS53570 | US |
assigned | 2010-06-17 | 0f726d16a9f3… |
| AS17355 | US |
assigned | 2010-06-16 | c50d891f91d9… |
| AS53568 | US |
assigned | 2010-06-16 | 99c7bc8385ab… |
| AS53563 | US |
assigned | 2010-06-15 | 3ec7c1d764ee… |
| AS53564 | CA |
assigned | 2010-06-15 | 8a468a3f1741… |
| AS53566 | CA |
assigned | 2010-06-15 | ff79a3fe7792… |
| AS53567 | US |
assigned | 2010-06-15 | da4872f8f49f… |
| AS11219 | US |
assigned | 2010-06-14 | ecbe4b040d31… |
| AS53559 | US |
assigned | 2010-06-14 | 28b2c8749968… |
| AS53562 | US |
assigned | 2010-06-14 | 655004aa003a… |
| AS393227 | US |
assigned | 2010-06-14 | 3717d96e0a75… |
| AS27394 | US |
assigned | 2010-06-11 | eb1d94ddfd89… |
| AS32249 | US |
assigned | 2010-06-11 | 0d7be1236a25… |
| AS32402 | US |
assigned | 2010-06-11 | 96b4bcaf0f0b… |
| AS53554 | US |
assigned | 2010-06-11 | e15b1ea041ad… |
| AS53555 | US |
assigned | 2010-06-11 | 2bfa410b5f8e… |
| AS53556 | US |
assigned | 2010-06-11 | d3529f254bc5… |
| AS53557 | US |
assigned | 2010-06-11 | 1a3eb8bbae99… |
| AS11365 | US |
assigned | 2010-06-10 | 6ef57a51b2c2… |
| AS53549 | US |
assigned | 2010-06-10 | ab4aa9203e1f… |
| AS53551 | US |
assigned | 2010-06-10 | 3b9758aaa80b… |
| AS53543 | CA |
assigned | 2010-06-09 | 7f72bf5b3e31… |
| AS53547 | US |
assigned | 2010-06-09 | cb2dc978c25f… |
| AS33274 | US |
assigned | 2010-06-08 | 822772becb6b… |
| AS53539 | CA |
assigned | 2010-06-08 | d0d30fc2f918… |
| AS53540 | US |
assigned | 2010-06-08 | f93ca4c7a114… |
| AS53541 | US |
assigned | 2010-06-08 | f93ca4c7a114… |
| AS53542 | US |
assigned | 2010-06-08 | 0572f733a7b9… |