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
76,687
delegated blocks
🧭
IPv6 networks
11,336
delegated blocks
🔗
Autonomous systems
34,032
ASNs
// browse the objects
Browse the ARIN registry
| AS | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| AS36860 |  US |
assigned | 2006-05-16 | 7b9f0f621937… |
| AS36861 | US |
assigned | 2006-05-16 | 3eb29a610bcf… |
| AS36863 | US |
assigned | 2006-05-16 | 252d08179080… |
| AS36850 | US |
assigned | 2006-05-15 | 191bc02fca42… |
| AS36851 | US |
assigned | 2006-05-15 | a60206c70b51… |
| AS36856 | US |
assigned | 2006-05-15 | 618cf60b2b3d… |
| AS36844 | US |
assigned | 2006-05-12 | 2ebc6ab7d5f2… |
| AS36847 | US |
assigned | 2006-05-12 | c530f138b6cd… |
| AS36848 | US |
assigned | 2006-05-12 | fbe3ba4846df… |
| AS36841 | US |
assigned | 2006-05-11 | 34d342be0361… |
| AS36836 | US |
assigned | 2006-05-10 | 5f250fc6ca05… |
| AS36837 | US |
assigned | 2006-05-10 | 565fa4d4b1ba… |
| AS36827 | US |
assigned | 2006-05-09 | 05f3d565f662… |
| AS36822 | US |
assigned | 2006-05-08 | ed7e56c62ef9… |
| AS36824 | US |
assigned | 2006-05-08 | 3b43abbc4433… |
| AS36825 | US |
assigned | 2006-05-08 | 074bb1a44d26… |
| AS10880 | US |
assigned | 2006-05-05 | c2dfb9e7c865… |
| AS36819 | US |
assigned | 2006-05-05 | d684135163c3… |
| AS36820 | US |
assigned | 2006-05-05 | 249a52f129d2… |
| AS36821 | US |
assigned | 2006-05-05 | 11524414d22d… |
| AS36817 |  CA |
assigned | 2006-05-04 | b01cf7d0f51e… |
| AS36810 |  PR |
assigned | 2006-05-03 | 8a1f837a9d54… |
| AS36813 | US |
assigned | 2006-05-03 | c0fef08abc36… |
| AS36815 | US |
assigned | 2006-05-03 | a398d7624ab8… |
| AS36799 | US |
assigned | 2006-05-02 | 013c16383cfd… |
| AS36801 | US |
assigned | 2006-05-02 | 9e4f7f8c91cc… |
| AS36802 | US |
assigned | 2006-05-02 | deb779b8558d… |
| AS36804 | US |
assigned | 2006-05-02 | 89d75e62e2a8… |
| AS36805 | US |
assigned | 2006-05-02 | d95ef74c7dd4… |
| AS36806 | US |
assigned | 2006-05-02 | 30d6aa504358… |
| AS36808 | US |
assigned | 2006-05-02 | 290c59780df5… |
| AS36809 | US |
assigned | 2006-05-02 | fa46cbea8d11… |
| AS11180 | US |
assigned | 2006-05-01 | 6e048190eb9a… |
| AS14662 | US |
assigned | 2006-05-01 | f29428723161… |
| AS19234 | CA |
assigned | 2006-05-01 | 8648cd771203… |
| AS22895 | US |
assigned | 2006-05-01 | c6c49d9add33… |
| AS36798 | US |
assigned | 2006-05-01 | 15eade583b0f… |
| AS36797 | US |
assigned | 2006-04-28 | cc39a86256d3… |
| AS23042 | US |
assigned | 2006-04-27 | 552ecbb0d625… |
| AS36794 | US |
assigned | 2006-04-27 | bdd3195fd124… |
| AS36795 | US |
assigned | 2006-04-27 | f9ac6ca22037… |
| AS36796 | US |
assigned | 2006-04-27 | e7d4fbd0a83a… |
| AS36783 | US |
assigned | 2006-04-26 | f657851d2883… |
| AS36784 | US |
assigned | 2006-04-26 | 672691e78959… |
| AS36786 | CA |
assigned | 2006-04-26 | 14afa23702bf… |
| AS36787 | US |
assigned | 2006-04-26 | 57b3fbd1c137… |
| AS36788 | US |
assigned | 2006-04-26 | 530d732f8ad7… |
| AS36776 | US |
assigned | 2006-04-25 | e0fee4290cd4… |
| AS32440 | US |
assigned | 2006-04-21 | a799b2d08c1a… |
| AS36759 | US |
assigned | 2006-04-21 | 57b3fbd1c137… |
| AS36760 | US |
assigned | 2006-04-21 | 57b3fbd1c137… |
| AS36761 | US |
assigned | 2006-04-21 | 57b3fbd1c137… |
| AS36762 | US |
assigned | 2006-04-21 | 57b3fbd1c137… |
| AS36763 | US |
assigned | 2006-04-21 | 57b3fbd1c137… |
| AS36764 | US |
assigned | 2006-04-21 | 57b3fbd1c137… |
| AS36765 | US |
assigned | 2006-04-21 | 57b3fbd1c137… |
| AS36766 | US |
assigned | 2006-04-21 | 57b3fbd1c137… |
| AS36767 | US |
assigned | 2006-04-21 | 57b3fbd1c137… |
| AS36768 | US |
assigned | 2006-04-21 | 57b3fbd1c137… |
| AS36769 | US |
assigned | 2006-04-21 | 57b3fbd1c137… |
| AS36770 | US |
assigned | 2006-04-21 | 57b3fbd1c137… |
| AS36771 | US |
assigned | 2006-04-21 | 57b3fbd1c137… |
| AS36772 | US |
assigned | 2006-04-21 | 57b3fbd1c137… |
| AS22456 | US |
assigned | 2006-04-20 | e74444a0b581… |
| AS22763 | US |
assigned | 2006-04-20 | d3565aff7f71… |
| AS22417 | US |
assigned | 2006-04-19 | a95dccd180cf… |
| AS22432 | US |
assigned | 2006-04-19 | 68fe0d2003a9… |
| AS22443 | US |
assigned | 2006-04-19 | 26ee39fceb3c… |
| AS18658 | US |
assigned | 2006-04-18 | 3325ffc517b1… |
| AS22303 | US |
assigned | 2006-04-18 | 90f111f0a3b2… |
| AS22322 | US |
assigned | 2006-04-18 | 408b62c9e102… |
| AS22345 | US |
assigned | 2006-04-18 | fc9c4c629e78… |
| AS22362 | US |
assigned | 2006-04-18 | dcf51422b45d… |
| AS13823 | US |
assigned | 2006-04-17 | 5b65fe46c5dd… |
| AS18481 | US |
assigned | 2006-04-17 | 92997f698d6c… |
| AS18514 | US |
assigned | 2006-04-17 | 1e84ec3dcd26… |
| AS18536 | US |
assigned | 2006-04-17 | 1a5a9a70bb69… |
| AS36756 | US |
assigned | 2006-04-14 | 3734ab7becfb… |
| AS36758 | US |
assigned | 2006-04-14 | bd9031ded25b… |
| AS13946 | US |
assigned | 2006-04-12 | d337a7afc24e… |
| AS13948 | CA |
assigned | 2006-04-12 | 34662b747c8c… |
| AS13970 | US |
assigned | 2006-04-12 | 7e13023e6f8a… |
| AS13977 | US |
assigned | 2006-04-12 | 013c0ebdd6ce… |
| AS13554 | US |
assigned | 2006-04-10 | 7d3f7b5d85f4… |
| AS13891 | US |
assigned | 2006-04-10 | a3a416238c9e… |
| AS13900 | US |
assigned | 2006-04-10 | b96c0bd301de… |
| AS13909 | US |
assigned | 2006-04-10 | fc3dabd6f732… |
| AS11218 | US |
assigned | 2006-04-07 | 5431985c6bf2… |
| AS11482 | US |
assigned | 2006-04-07 | 3ec8b667ef63… |
| AS11493 | US |
assigned | 2006-04-07 | c1bc0f16ee1a… |
| AS11517 | US |
assigned | 2006-04-07 | 127842792739… |
| AS11518 | US |
assigned | 2006-04-07 | 977ef8a0ff4e… |
| AS36752 | US |
assigned | 2006-04-06 | c2dfb9e7c865… |
| AS36753 | US |
assigned | 2006-04-06 | 39878d0e485a… |
| AS15331 | US |
assigned | 2006-04-05 | 60728115fb98… |
| AS36745 | US |
assigned | 2006-04-05 | 465a99e9f355… |
| AS36746 | US |
assigned | 2006-04-05 | ad7b4ca5b52d… |
| AS36748 | US |
assigned | 2006-04-05 | c8a3fc7a3604… |
| AS36750 | CA |
assigned | 2006-04-05 | 70d25298263b… |
| AS36730 | US |
assigned | 2006-04-04 | f28eab794c5a… |