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
1,644,931,584
📦
IPv4 networks
76,754
delegated blocks
🧭
IPv6 networks
11,445
delegated blocks
🔗
Autonomous systems
34,119
ASNs
// browse the objects
Browse the ARIN registry
| AS | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| AS11718 |  US |
assigned | 2023-03-24 | e79f5f5dd777… |
| AS39985 | US |
assigned | 2023-03-24 | 8d0760a1935a… |
| AS32891 | US |
assigned | 2023-03-23 | a1e8e27ecd11… |
| AS32898 | US |
assigned | 2023-03-23 | 4b38da225171… |
| AS36110 |  VC |
assigned | 2023-03-23 | 14f6153be149… |
| AS36186 | US |
assigned | 2023-03-23 | 06baea9d4118… |
| AS27499 | US |
assigned | 2023-03-22 | 932b9e75998b… |
| AS32114 | US |
assigned | 2023-03-22 | 94ad8f81ec99… |
| AS32316 |  CA |
assigned | 2023-03-22 | c59298123816… |
| AS32598 | US |
assigned | 2023-03-22 | 9e38a521ea10… |
| AS32858 | CA |
assigned | 2023-03-22 | 7ccfc6df7215… |
| AS400850 | US |
assigned | 2023-03-22 | c7eee845ffb5… |
| AS26772 | US |
assigned | 2023-03-21 | 4a55410a016b… |
| AS27456 | US |
assigned | 2023-03-21 | 12ee9c661714… |
| AS22506 | CA |
assigned | 2023-03-20 | b8294cdb64a7… |
| AS26366 | CA |
assigned | 2023-03-20 | f4d547cd037d… |
| AS26430 | CA |
assigned | 2023-03-20 | 47681701b6fc… |
| AS19658 | US |
assigned | 2023-03-17 | 537a3798f376… |
| AS21738 | US |
assigned | 2023-03-17 | 1a9cdd911979… |
| AS22168 | US |
assigned | 2023-03-17 | a6a7f9b79f44… |
| AS22428 | US |
assigned | 2023-03-17 | d3a99cc2755c… |
| AS22447 | US |
assigned | 2023-03-17 | ef3053bce371… |
| AS15266 | US |
assigned | 2023-03-16 | 5f28bf778de8… |
| AS18503 | US |
assigned | 2023-03-16 | 62341e46bdf9… |
| AS12174 | US |
assigned | 2023-03-15 | 99d1cc2fc572… |
| AS19742 | US |
assigned | 2023-03-15 | 8e4eca2e8bc8… |
| AS20020 | US |
assigned | 2023-03-15 | 993e99010efe… |
| AS22201 | US |
assigned | 2023-03-15 | 7cd1ffd3c133… |
| AS22231 | US |
assigned | 2023-03-15 | 9df8d051e515… |
| AS22603 | US |
assigned | 2023-03-15 | 7d8a82f3df93… |
| AS11343 | US |
assigned | 2023-03-14 | a73e03994799… |
| AS18935 | US |
assigned | 2023-03-14 | 7661f26cb69b… |
| AS19420 | US |
assigned | 2023-03-14 | f45e1ba9b9df… |
| AS400849 | US |
assigned | 2023-03-14 | 625614836719… |
| AS32815 | CA |
assigned | 2023-03-13 | 63b7eee71806… |
| AS36553 | US |
assigned | 2023-03-13 | 0c74687bb541… |
| AS40099 | US |
assigned | 2023-03-13 | 5a68f8f5c166… |
| AS46201 | US |
assigned | 2023-03-13 | 69834b6f3dba… |
| AS53283 | US |
assigned | 2023-03-13 | 633de2607210… |
| AS53427 | US |
assigned | 2023-03-13 | 5130d775c22e… |
| AS16641 | US |
assigned | 2023-03-09 | 5dd1a60b0563… |
| AS23096 | US |
assigned | 2023-03-09 | e4c00e80b7e9… |
| AS25862 | US |
assigned | 2023-03-09 | 620b4d634a40… |
| AS29815 | US |
assigned | 2023-03-09 | 424a08a991a0… |
| AS30093 | US |
assigned | 2023-03-09 | d487dc8e5ad1… |
| AS30107 | US |
assigned | 2023-03-09 | 6896295e8331… |
| AS32455 | US |
assigned | 2023-03-09 | 912bc308d81f… |
| AS20420 | US |
assigned | 2023-03-08 | 2876d1c72733… |
| AS46668 | US |
assigned | 2023-03-08 | 8a3fe6cfbe1b… |
| AS13701 | US |
assigned | 2023-03-07 | 3d9a1103ffaa… |
| AS15192 | CA |
assigned | 2023-03-07 | 3c4e1114f889… |
| AS16734 | US |
assigned | 2023-03-07 | 31caea8da158… |
| AS17173 | US |
assigned | 2023-03-07 | bc233575ade8… |
| AS19398 | US |
assigned | 2023-03-07 | 61079423997b… |
| AS53287 | US |
assigned | 2023-03-06 | fdb3bc39d2cd… |
| AS53328 | US |
assigned | 2023-03-06 | 3f7821a0f200… |
| AS400846 | US |
assigned | 2023-03-03 | 4217d6703b58… |
| AS400847 | US |
assigned | 2023-03-03 | b74d0495f49d… |
| AS400848 | US |
assigned | 2023-03-03 | fc2a7daf8f59… |
| AS400845 | US |
assigned | 2023-03-02 | 597730431490… |
| AS32451 | US |
assigned | 2023-03-01 | ad97c1968092… |
| AS400840 | US |
assigned | 2023-03-01 | 9105e2787f6f… |
| AS400841 | US |
assigned | 2023-03-01 | 9105e2787f6f… |
| AS400842 | US |
assigned | 2023-03-01 | 8f224e259ad6… |
| AS400843 | US |
assigned | 2023-03-01 | 68ed2256ec59… |
| AS33557 | US |
assigned | 2023-02-28 | 2c62b5a15b92… |
| AS33589 | US |
assigned | 2023-02-28 | 6fbe43841e1d… |
| AS40008 | US |
assigned | 2023-02-28 | 2946cc2781d5… |
| AS46585 | US |
assigned | 2023-02-28 | 9cbc5ec94109… |
| AS46857 | US |
assigned | 2023-02-28 | 50caf5787032… |
| AS46992 | US |
assigned | 2023-02-28 | 375c0a992571… |
| AS47011 | US |
assigned | 2023-02-28 | d9af8d318556… |
| AS47046 | US |
assigned | 2023-02-28 | 0afd11fea3d9… |
| AS47047 | US |
assigned | 2023-02-28 | e60cc1e2055c… |
| AS12160 | US |
assigned | 2023-02-24 | ae4872624862… |
| AS26137 | US |
assigned | 2023-02-24 | 6ac5644dd6b3… |
| AS32604 | US |
assigned | 2023-02-24 | 6a8b5f37a2ec… |
| AS32679 | US |
assigned | 2023-02-24 | 7d2b33f949ee… |
| AS31842 | US |
assigned | 2023-02-23 | f3363cea7681… |
| AS31968 | US |
assigned | 2023-02-23 | 403da4ad60c7… |
| AS17059 | US |
assigned | 2023-02-22 | 8d7509b4c105… |
| AS17387 | US |
assigned | 2023-02-22 | bf9426d901ec… |
| AS18525 | CA |
assigned | 2023-02-22 | 5d427e7088dd… |
| AS18984 | US |
assigned | 2023-02-22 | f3c1a935ab74… |
| AS21664 | US |
assigned | 2023-02-22 | 20c786e8edd8… |
| AS21762 | US |
assigned | 2023-02-22 | a30d352b3352… |
| AS55145 | US |
assigned | 2023-02-22 | 206848ed74cb… |
| AS11117 | US |
assigned | 2023-02-21 | 2433bf754b63… |
| AS16661 | US |
assigned | 2023-02-21 | 8a432b75359f… |
| AS16771 | US |
assigned | 2023-02-21 | fd603ff5dfa1… |
| AS5062 | US |
assigned | 2023-02-17 | 1547b20d249b… |
| AS55105 | US |
assigned | 2023-02-17 | bbb86c024fb4… |
| AS55159 |  BM |
assigned | 2023-02-17 | cc9e382ac6a6… |
| AS62467 | US |
assigned | 2023-02-17 | 111f8124267b… |
| AS62549 | US |
assigned | 2023-02-17 | cc10437aaec6… |
| AS54667 | US |
assigned | 2023-02-16 | 009965c7aa7f… |
| AS54696 | US |
assigned | 2023-02-16 | d4915765c6b3… |
| AS54752 | US |
assigned | 2023-02-16 | de789a86b07f… |
| AS40543 | US |
assigned | 2023-02-15 | 12ee9c661714… |
| AS46324 | US |
assigned | 2023-02-15 | 9073f9c1fddd… |