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
1,645,875,712
📦
IPv4 networks
76,665
delegated blocks
🧭
IPv6 networks
11,326
delegated blocks
🔗
Autonomous systems
34,014
ASNs
// browse the objects
Browse the ARIN registry
| AS | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| AS13365 |  CA |
assigned | 2023-04-21 | 4c8229ed0cbc… |
| AS17024 |  US |
assigned | 2023-04-21 | 555c679f8fd0… |
| AS19206 | US |
assigned | 2023-04-21 | 5289f7196546… |
| AS19369 | CA |
assigned | 2023-04-21 | 3365f06910f6… |
| AS26893 | US |
assigned | 2023-04-20 | 9946d15398d0… |
| AS34437 | US |
assigned | 2023-04-20 | c34a578ece2c… |
| AS400854 | US |
assigned | 2023-04-19 | 2d24c449f5dc… |
| AS16807 | US |
assigned | 2023-04-18 | 31caea8da158… |
| AS46427 | US |
assigned | 2023-04-18 | bded7ec19532… |
| AS46693 | US |
assigned | 2023-04-18 | 02a92844fa68… |
| AS54280 | CA |
assigned | 2023-04-18 | 8cc7a62cf08d… |
| AS400853 | US |
assigned | 2023-04-18 | 80466b925f6e… |
| AS30567 | US |
assigned | 2023-04-16 | 2a89ad00c483… |
| AS32029 | US |
assigned | 2023-04-16 | 60f571ebcff4… |
| AS40381 | US |
assigned | 2023-04-16 | 191c59648d3a… |
| AS40448 | US |
assigned | 2023-04-16 | c7b58b43769d… |
| AS26714 | US |
assigned | 2023-04-14 | 01b91b92c238… |
| AS26786 | US |
assigned | 2023-04-14 | c7888c250c2b… |
| AS30485 | US |
assigned | 2023-04-14 | 378c3a06541a… |
| AS54835 |  PR |
assigned | 2023-04-14 | 84849bad6ae5… |
| AS400851 | US |
assigned | 2023-04-14 | 089ed39c1fd1… |
| AS26089 | US |
assigned | 2023-04-13 | d067a649bf75… |
| AS26690 | US |
assigned | 2023-04-13 | 977cb4691a1b… |
| AS26692 | CA |
assigned | 2023-04-13 | f56cf6827654… |
| AS54994 | CA |
assigned | 2023-04-13 | 1317b3808fc6… |
| AS18498 | CA |
assigned | 2023-04-11 | 59c9bb08d8ca… |
| AS21995 | CA |
assigned | 2023-04-11 | 5ada0522a030… |
| AS22816 | CA |
assigned | 2023-04-11 | 62df3db822b9… |
| AS11721 | US |
assigned | 2023-04-10 | 5b0f5a6a041e… |
| AS17331 | US |
assigned | 2023-04-10 | 6d61ce9eba03… |
| AS54151 | US |
assigned | 2023-04-07 | 9155f449020b… |
| AS54837 | US |
assigned | 2023-04-07 | 9db8740a7ecc… |
| AS62742 | US |
assigned | 2023-04-07 | 4751e76e719a… |
| AS62862 | US |
assigned | 2023-04-07 | f86d2160a97b… |
| AS62883 | US |
assigned | 2023-04-07 | 5341504af952… |
| AS63139 | US |
assigned | 2023-04-07 | 685ea8ac9562… |
| AS54101 | US |
assigned | 2023-04-06 | b3b8b66879a7… |
| AS46410 | US |
assigned | 2023-04-05 | 06f57a6d5fd4… |
| AS54005 | US |
assigned | 2023-04-05 | 61109de03cc4… |
| AS54076 | US |
assigned | 2023-04-05 | 97067dd07758… |
| AS31870 | US |
assigned | 2023-04-04 | 3780870b7e03… |
| AS36303 | US |
assigned | 2023-04-04 | 7c9dd599c2df… |
| AS3577 | US |
assigned | 2023-04-03 | a8d2c871c55b… |
| AS30402 | US |
assigned | 2023-04-03 | 00d87d1a2c77… |
| AS26164 | US |
assigned | 2023-03-31 | fd6fec0862b2… |
| AS26533 | US |
assigned | 2023-03-31 | b33ca12f2f94… |
| AS26157 | US |
assigned | 2023-03-30 | 54f8aedffd6e… |
| AS19364 | US |
assigned | 2023-03-29 | fa3930acbf40… |
| AS23450 | US |
assigned | 2023-03-29 | c5d1ab779205… |
| AS25759 | US |
assigned | 2023-03-29 | 1a9cdd911979… |
| AS18811 | US |
assigned | 2023-03-28 | e5e97441871a… |
| AS14622 | US |
assigned | 2023-03-27 | 30b7ce965d9c… |
| AS40152 | US |
assigned | 2023-03-27 | 2febe2254037… |
| AS394856 | US |
assigned | 2023-03-27 | 88f1139dc8b7… |
| 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… |
| AS36286 | US |
assigned | 2023-03-23 | 93126b2ef41e… |
| 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… |