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 |
|---|---|---|---|---|
| AS398740 |  CA |
assigned | 2020-08-24 | 1c07997713ee… |
| AS398743 |  US |
assigned | 2020-08-24 | 52226819198d… |
| AS398744 | CA |
assigned | 2020-08-24 | 1c07997713ee… |
| AS398745 | US |
assigned | 2020-08-24 | 12bed9b8f16a… |
| AS398746 | US |
assigned | 2020-08-24 | d40adafcdef7… |
| AS398747 | CA |
assigned | 2020-08-24 | bac9baf92ea4… |
| AS40645 | US |
assigned | 2020-08-21 | 714394e766e8… |
| AS398742 | US |
assigned | 2020-08-21 | 02a49440279e… |
| AS40401 | US |
assigned | 2020-08-20 | b4bc29b769c1… |
| AS62866 | US |
assigned | 2020-08-20 | ea8c4d3f7fef… |
| AS63093 | US |
assigned | 2020-08-20 | a154eaa40f66… |
| AS398734 | CA |
assigned | 2020-08-20 | 44e2f7e04512… |
| AS398736 | US |
assigned | 2020-08-20 | 4cca93fccaa7… |
| AS398727 | US |
assigned | 2020-08-19 | b0d7fffbf5b7… |
| AS398728 | US |
assigned | 2020-08-19 | 952b236d84e5… |
| AS398731 | US |
assigned | 2020-08-19 | f76f88ba54e6… |
| AS398732 | US |
assigned | 2020-08-19 | b51f6e08278f… |
| AS63218 | US |
assigned | 2020-08-18 | 75a6a504895c… |
| AS398721 | CA |
assigned | 2020-08-18 | a9122c79d542… |
| AS398722 | US |
assigned | 2020-08-18 | 602eef2a293a… |
| AS398723 |  AG |
assigned | 2020-08-18 | 0734288ca79a… |
| AS398724 | US |
assigned | 2020-08-18 | de1186b683b1… |
| AS398725 | US |
assigned | 2020-08-18 | 1ff23aa6ef84… |
| AS398726 | US |
assigned | 2020-08-18 | c468f7116d50… |
| AS398714 | US |
assigned | 2020-08-17 | 01de7f684def… |
| AS398715 | US |
assigned | 2020-08-17 | 7430702f6b68… |
| AS398716 | US |
assigned | 2020-08-17 | 57de59ead7d6… |
| AS398717 | CA |
assigned | 2020-08-17 | 95edf79a897d… |
| AS398718 | US |
assigned | 2020-08-17 | 20ecf6dd2295… |
| AS398719 | US |
assigned | 2020-08-17 | 3322f90584af… |
| AS398720 | CA |
assigned | 2020-08-17 | 85e861aa4a9d… |
| AS398708 | US |
assigned | 2020-08-14 | 89f3c03f7f48… |
| AS398709 | CA |
assigned | 2020-08-14 | 1509d8f689e9… |
| AS398710 | US |
assigned | 2020-08-14 | 36e47fa55c91… |
| AS398711 | US |
assigned | 2020-08-14 | adeb29f635e1… |
| AS398712 | US |
assigned | 2020-08-14 | 6bea3608ef7e… |
| AS398713 | CA |
assigned | 2020-08-14 | 08b2b1960b24… |
| AS40146 | US |
assigned | 2020-08-13 | bf9c0e56b713… |
| AS398704 | US |
assigned | 2020-08-13 | 455790f09654… |
| AS398705 | US |
assigned | 2020-08-13 | 602eef2a293a… |
| AS398707 | US |
assigned | 2020-08-13 | 78a0b9c890da… |
| AS398700 | US |
assigned | 2020-08-12 | ed308cdaefa0… |
| AS398701 | US |
assigned | 2020-08-12 | 4d04b0ae55bf… |
| AS398702 | US |
assigned | 2020-08-12 | 15e1acd153c0… |
| AS398703 | US |
assigned | 2020-08-12 | 0778f38ce84f… |
| AS398699 | US |
assigned | 2020-08-11 | 5a0cfeba67c2… |
| AS398696 | CA |
assigned | 2020-08-10 | 728c96d512dd… |
| AS398698 | US |
assigned | 2020-08-10 | 4acbfc09e4ec… |
| AS36043 | US |
assigned | 2020-08-06 | 8cf90a5325e0… |
| AS36593 | US |
assigned | 2020-08-06 | 8c1a9818e059… |
| AS36855 | US |
assigned | 2020-08-06 | 28a10f08c6fb… |
| AS27260 | US |
assigned | 2020-08-05 | 8ea5cedec5f8… |
| AS30565 | US |
assigned | 2020-08-05 | bd631e8f2e2b… |
| AS31802 | US |
assigned | 2020-08-05 | aaf27706b2b7… |
| AS33236 | US |
assigned | 2020-08-05 | f72e9374121f… |
| AS33273 | US |
assigned | 2020-08-05 | c73329e3233c… |
| AS33425 | US |
assigned | 2020-08-05 | 375c0a992571… |
| AS33712 | US |
assigned | 2020-08-05 | 0778f38ce84f… |
| AS18519 | US |
assigned | 2020-08-04 | 76d1cfc678ee… |
| AS19127 | US |
assigned | 2020-08-04 | ff94e7733f92… |
| AS19252 | US |
assigned | 2020-08-04 | 7428be5f9798… |
| AS19983 | US |
assigned | 2020-08-04 | 948dabcfa6e1… |
| AS23156 | US |
assigned | 2020-08-04 | 175eb777e594… |
| AS26053 | US |
assigned | 2020-08-04 | 499620424683… |
| AS26111 | US |
assigned | 2020-08-04 | bd3cc124c01f… |
| AS15059 | US |
assigned | 2020-08-03 | 680deb6b2a64… |
| AS15155 | US |
assigned | 2020-08-03 | 44c074f3931f… |
| AS15162 | CA |
assigned | 2020-08-03 | 5c788739b2a8… |
| AS15345 | US |
assigned | 2020-08-03 | abf2f3d9055c… |
| AS17321 | US |
assigned | 2020-08-03 | 8ee5bda33bfb… |
| 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… |