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
1,645,628,928
📦
IPv4 networks
76,700
delegated blocks
🧭
IPv6 networks
11,350
delegated blocks
🔗
Autonomous systems
34,051
ASNs
// browse the objects
Browse the ARIN registry
| AS | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| AS22510 |  US |
assigned | 2011-06-21 | 199f4dcf55b9… |
| AS22612 | US |
assigned | 2011-06-21 | e23636528ef5… |
| AS14529 | US |
assigned | 2011-06-20 | edb65fd3d096… |
| AS20395 | US |
assigned | 2011-06-20 | 780474e79e3d… |
| AS27002 | US |
assigned | 2011-06-20 | 623e0ec07709… |
| AS30359 | US |
assigned | 2011-06-20 | 9a5c35b647e4… |
| AS6216 | US |
assigned | 2011-06-17 | 1492d59d0465… |
| AS27296 | US |
assigned | 2011-06-17 | 1a3bc1718f48… |
| AS27429 | US |
assigned | 2011-06-17 | e6199924606a… |
| AS27452 | US |
assigned | 2011-06-17 | cc00e77512f2… |
| AS27503 | US |
assigned | 2011-06-17 | cc00e77512f2… |
| AS27513 | US |
assigned | 2011-06-17 | cc00e77512f2… |
| AS27581 | US |
assigned | 2011-06-17 | cc00e77512f2… |
| AS29950 | US |
assigned | 2011-06-17 | cc00e77512f2… |
| AS30007 | US |
assigned | 2011-06-17 | cc00e77512f2… |
| AS30028 |  CA |
assigned | 2011-06-17 | aa1284f96cc4… |
| AS26998 | US |
assigned | 2011-06-16 | 8aadfe8d2dc9… |
| AS26932 | CA |
assigned | 2011-06-15 | f8c0288222a3… |
| AS26357 | CA |
assigned | 2011-06-14 | 7b7ef1ebbb74… |
| AS26790 | US |
assigned | 2011-06-14 | a7ba65438c2e… |
| AS26833 | US |
assigned | 2011-06-14 | 0ac5dfd88c07… |
| AS20410 | US |
assigned | 2011-06-13 | cf118c693080… |
| AS23439 | US |
assigned | 2011-06-13 | ab831c18f931… |
| AS15165 | US |
assigned | 2011-06-10 | 260da5d45ba1… |
| AS18531 | US |
assigned | 2011-06-10 | dbff42160daa… |
| AS20109 | US |
assigned | 2011-06-10 | d9dfd44cc7bf… |
| AS4057 | CA |
assigned | 2011-06-09 | df5dff7db81e… |
| AS11485 | US |
assigned | 2011-06-09 | 1261f71cb3b8… |
| AS12086 | US |
assigned | 2011-06-09 | f81bc1105857… |
| AS22451 | US |
assigned | 2011-06-08 | 4787757be636… |
| AS22953 | CA |
assigned | 2011-06-08 | 3e4ef66194c7… |
| AS23029 | US |
assigned | 2011-06-08 | 2c10230e923c… |
| AS25914 | CA |
assigned | 2011-06-08 | 64c5fcf4a9b0… |
| AS26001 | US |
assigned | 2011-06-08 | e2b5279ea6e5… |
| AS16605 | CA |
assigned | 2011-06-07 | 77c661b45302… |
| AS16923 | US |
assigned | 2011-06-07 | 29c3e989e995… |
| AS16927 | US |
assigned | 2011-06-07 | 50faa67d2acf… |
| AS20199 | US |
assigned | 2011-06-07 | f67b5243937c… |
| AS20334 | US |
assigned | 2011-06-07 | c0361574dee3… |
| AS7765 | CA |
assigned | 2011-06-06 | a9518273199b… |
| AS11852 | US |
assigned | 2011-06-06 | 43e7de7ce01a… |
| AS14120 | US |
assigned | 2011-06-06 | fd9ad43a905a… |
| AS14338 | CA |
assigned | 2011-06-06 | 961887cc229a… |
| AS6140 | US |
assigned | 2011-06-03 | cd1d6e96ef47… |
| AS53813 | US |
assigned | 2011-06-03 | 2e8affbc9d91… |
| AS53814 | US |
assigned | 2011-06-03 | 17b9cc294ac4… |
| AS53815 | US |
assigned | 2011-06-03 | bbab9a7d1bb4… |
| AS53817 | US |
assigned | 2011-06-03 | 9b8e9cf48258… |
| AS53818 | US |
assigned | 2011-06-03 | 3a1bc8ab5ba3… |
| AS53819 | US |
assigned | 2011-06-03 | fd2d9096fd18… |
| AS53811 | US |
assigned | 2011-06-02 | adf3e39b6dfb… |
| AS53804 | US |
assigned | 2011-06-01 | e0ce7c20c8bd… |
| AS53806 | US |
assigned | 2011-06-01 | a0c85ec74148… |
| AS53807 | US |
assigned | 2011-06-01 | da6aef069836… |
| AS53809 | US |
assigned | 2011-06-01 | 1a3ca27977b7… |
| AS53799 | US |
assigned | 2011-05-31 | 0ec246f20a05… |
| AS53801 | US |
assigned | 2011-05-31 | 5701ae2b1884… |
| AS53802 | US |
assigned | 2011-05-31 | 168da546544e… |
| AS53796 | US |
assigned | 2011-05-27 | 49b8ea75803f… |
| AS53797 | US |
assigned | 2011-05-27 | b3918665ee67… |
| AS53787 | US |
assigned | 2011-05-26 | 4955d9112c5d… |
| AS53789 | US |
assigned | 2011-05-26 | 2c0856506ff6… |
| AS53790 | US |
assigned | 2011-05-26 | cc8b2ef824ed… |
| AS53792 | CA |
assigned | 2011-05-26 | 207aec0612b4… |
| AS53793 | US |
assigned | 2011-05-26 | 3cb568e2f30d… |
| AS53794 | US |
assigned | 2011-05-26 | 0f1dc2fa31aa… |
| AS53795 | CA |
assigned | 2011-05-26 | c09c8af1db9d… |
| AS53782 | US |
assigned | 2011-05-25 | 83e33f22550e… |
| AS53784 | US |
assigned | 2011-05-25 | 5a5eb0baa964… |
| AS53785 | US |
assigned | 2011-05-25 | 3d00ce8d01dc… |
| AS46204 | US |
assigned | 2011-05-24 | 02a1c6257471… |
| AS46297 | US |
assigned | 2011-05-24 | 29c3e989e995… |
| AS53779 | US |
assigned | 2011-05-24 | 9cbe8cda821a… |
| AS53780 | US |
assigned | 2011-05-24 | 1fbf4c78e502… |
| AS26466 | US |
assigned | 2011-05-20 | d59f12288460… |
| AS26538 | US |
assigned | 2011-05-20 | 5ad870ed9050… |
| AS29892 | US |
assigned | 2011-05-20 | a7e641543102… |
| AS30595 | US |
assigned | 2011-05-20 | 6ad6ed2ae2ae… |
| AS32574 | US |
assigned | 2011-05-20 | 30a8d0cc7ead… |
| AS35884 | US |
assigned | 2011-05-20 | a695459849b8… |
| AS36365 | US |
assigned | 2011-05-20 | 2cc946c47a7b… |
| AS36406 | US |
assigned | 2011-05-20 | cf6237caeb5e… |
| AS39982 | US |
assigned | 2011-05-20 | 31caea8da158… |
| AS40295 | US |
assigned | 2011-05-20 | 2732089325b6… |
| AS16652 | US |
assigned | 2011-05-19 | a073caa4875a… |
| AS22228 | US |
assigned | 2011-05-19 | 4c074783cb59… |
| AS22374 | US |
assigned | 2011-05-19 | 2b5c61552873… |
| AS10392 | US |
assigned | 2011-05-18 | e03d39cddd7b… |
| AS53774 | US |
assigned | 2011-05-17 | f075e7c28881… |
| AS53776 | US |
assigned | 2011-05-17 | 1cc62d15522f… |
| AS53777 | US |
assigned | 2011-05-17 | 8c048300f40f… |
| AS53778 | US |
assigned | 2011-05-17 | 29ba35e59988… |
| AS53770 | US |
assigned | 2011-05-16 | 293374f829f3… |
| AS53772 | US |
assigned | 2011-05-16 | 35167b3e9ded… |
| AS53767 | US |
assigned | 2011-05-13 | 75e2fffbdf9a… |
| AS53768 | US |
assigned | 2011-05-13 | 033819bcdbc0… |
| AS53769 | US |
assigned | 2011-05-13 | aca264395d19… |
| AS53759 | US |
assigned | 2011-05-12 | 6b9cd4a625c8… |
| AS53760 | US |
assigned | 2011-05-12 | b758139df774… |
| AS53762 | US |
assigned | 2011-05-12 | 39bef7cd0334… |