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 |
|---|---|---|---|---|
| AS44169 |  US |
assigned | 2023-06-14 | 6d26314abe35… |
| AS11263 | US |
assigned | 2023-06-13 | c4a801128cca… |
| AS14874 | US |
assigned | 2023-06-13 | a29f21b9e57c… |
| AS16865 | US |
assigned | 2023-06-13 | 99fc70372f27… |
| AS54657 |  CA |
assigned | 2023-06-13 | 1ab0a3adb078… |
| AS54730 | US |
assigned | 2023-06-13 | 73f6831d1825… |
| AS55276 | US |
assigned | 2023-06-13 | 06df1eed32e9… |
| AS55283 | US |
assigned | 2023-06-13 | f9615fee0b22… |
| AS40937 | US |
assigned | 2023-06-12 | f0100bb0df5b… |
| AS47008 | US |
assigned | 2023-06-12 | 018b55c15f36… |
| AS53424 | US |
assigned | 2023-06-12 | fcd3f8ba7170… |
| AS53505 | US |
assigned | 2023-06-12 | 07d97353a001… |
| AS53518 | US |
assigned | 2023-06-12 | bfbf7b5fb987… |
| AS54118 | US |
assigned | 2023-06-12 | 116ed40f0e26… |
| AS36833 | US |
assigned | 2023-06-09 | 2b4d7f7d0ff9… |
| AS39937 | US |
assigned | 2023-06-09 | 2a53cfb96266… |
| AS40896 | US |
assigned | 2023-06-09 | cd4e641359df… |
| AS36137 | US |
assigned | 2023-06-08 | 91a54ac1985c… |
| AS36780 | US |
assigned | 2023-06-08 | 9f2cdaebb5d9… |
| AS32879 | US |
assigned | 2023-06-07 | 810c3621ec86… |
| AS33263 | US |
assigned | 2023-06-07 | 9c22f1de1171… |
| AS32518 | US |
assigned | 2023-06-06 | 3e1ba998ca63… |
| AS32852 | US |
assigned | 2023-06-06 | 0300c8c0abe7… |
| AS11129 | US |
assigned | 2023-06-05 | 29de3af4395a… |
| AS11877 | US |
assigned | 2023-06-05 | 7b673f107151… |
| AS13487 | CA |
assigned | 2023-06-05 | 7d6e79ceff0e… |
| AS16549 | US |
assigned | 2023-06-05 | 821435682ae3… |
| AS18510 | US |
assigned | 2023-06-05 | a1fc21af1fe4… |
| AS31831 | US |
assigned | 2023-06-05 | e2becab4b43f… |
| AS64282 | US |
assigned | 2023-06-05 | 6742d444c6cd… |
| AS64284 | US |
assigned | 2023-06-05 | 8338c0d0c87e… |
| AS64289 | US |
assigned | 2023-06-05 | 32e72faa5005… |
| AS40876 | US |
assigned | 2023-06-01 | 5970c4470753… |
| AS46243 |  DM |
assigned | 2023-06-01 | 85802591aa6a… |
| AS54639 | US |
assigned | 2023-06-01 | 0778f38ce84f… |
| AS64248 | US |
assigned | 2023-06-01 | d50ff1c1feb2… |
| AS33574 | US |
assigned | 2023-05-31 | 7365c8132409… |
| AS36779 | US |
assigned | 2023-05-31 | bb69bb6963c5… |
| AS39969 | US |
assigned | 2023-05-31 | 33660e449b4e… |
| AS20277 | US |
assigned | 2023-05-30 | 765ec57d5cef… |
| AS21517 | US |
assigned | 2023-05-30 | 0b4f5aedd4af… |
| AS25661 | US |
assigned | 2023-05-30 | d7a601a2c8a3… |
| AS25736 | US |
assigned | 2023-05-30 | d235657c56bd… |
| AS25893 | US |
assigned | 2023-05-30 | ef8c22e595ab… |
| AS25960 | US |
assigned | 2023-05-30 | ddb96917f7e3… |
| AS32348 | CA |
assigned | 2023-05-30 | b2b43b02377b… |
| AS55181 | US |
assigned | 2023-05-26 | 0a8f370a38e9… |
| AS55190 | US |
assigned | 2023-05-26 | 247acd86a476… |
| AS46808 | US |
assigned | 2023-05-25 | fd1f5d156336… |
| AS54285 | US |
assigned | 2023-05-25 | f51336fea5b9… |
| AS54492 | US |
assigned | 2023-05-25 | f178ba0bc795… |
| AS55149 | CA |
assigned | 2023-05-25 | 6cbe6e6ad02b… |
| AS62622 | US |
assigned | 2023-05-25 | feae0c5faca3… |
| AS33760 | US |
assigned | 2023-05-23 | 02a781628ea9… |
| AS36311 | US |
assigned | 2023-05-23 | adf0e3d70c37… |
| AS36639 | US |
assigned | 2023-05-23 | f0d128180325… |
| AS46588 | US |
assigned | 2023-05-23 | e8fad66d9c40… |
| AS32159 | US |
assigned | 2023-05-22 | 9a1b802f7c6e… |
| AS32359 | US |
assigned | 2023-05-22 | 6d26314abe35… |
| AS33706 | US |
assigned | 2023-05-22 | bdbac2c19d14… |
| AS30518 | US |
assigned | 2023-05-19 | 75b574379ba2… |
| AS27485 | US |
assigned | 2023-05-18 | 13e02f4299a5… |
| AS27505 | US |
assigned | 2023-05-18 | 66b69a6f664c… |
| AS27535 | US |
assigned | 2023-05-18 | a72fd713d68a… |
| AS27549 | US |
assigned | 2023-05-18 | 9ce9aa58be20… |
| AS27574 | US |
assigned | 2023-05-18 | 0bafad3fd07a… |
| AS29758 | US |
assigned | 2023-05-18 | a8e6e71e3005… |
| AS22296 | US |
assigned | 2023-05-17 | fe9e9bdd962a… |
| AS23395 | CA |
assigned | 2023-05-17 | f15812c8a498… |
| AS23437 | US |
assigned | 2023-05-17 | ab69ddff947c… |
| AS26411 | US |
assigned | 2023-05-17 | 390c2159a310… |
| AS18470 | US |
assigned | 2023-05-16 | b9c6032bc5e4… |
| AS19669 | US |
assigned | 2023-05-16 | f3eb846ffc1b… |
| AS40021 | US |
assigned | 2023-05-16 | 4f5272926f94… |
| AS54402 | US |
assigned | 2023-05-16 | 260c59619cc6… |
| AS55006 | US |
assigned | 2023-05-16 | 2a477a738b35… |
| AS55165 | US |
assigned | 2023-05-16 | 551056931bec… |
| AS63406 | US |
assigned | 2023-05-16 | 3985fd3dcb8f… |
| AS14956 | US |
assigned | 2023-05-15 | 70002d0555e7… |
| AS17104 | US |
assigned | 2023-05-15 | e3dbbacb3653… |
| AS19733 | US |
assigned | 2023-05-15 | ba6c6cd10403… |
| AS33609 | US |
assigned | 2023-05-15 | ac5a6a59d789… |
| AS40653 | US |
assigned | 2023-05-15 | e6b6341831d5… |
| AS53438 | US |
assigned | 2023-05-15 | 0810c6aa57e6… |
| AS54256 | US |
assigned | 2023-05-15 | c328158bb9cc… |
| AS16589 | US |
assigned | 2023-05-11 | 5b593fca6939… |
| AS32401 | US |
assigned | 2023-05-11 | 87b99978dcd1… |
| AS400859 | US |
assigned | 2023-05-11 | e26909336330… |
| AS400860 | US |
assigned | 2023-05-11 | 28dce4ca85ba… |
| AS400861 | US |
assigned | 2023-05-11 | aaad991f7b5c… |
| AS400862 | US |
assigned | 2023-05-11 | 1e6d2b2ef3a3… |
| AS40544 | US |
assigned | 2023-05-10 | 821d2c395ea0… |
| AS400855 | US |
assigned | 2023-05-10 | 19f03b035d6f… |
| AS400856 | US |
assigned | 2023-05-10 | e665e248980f… |
| AS400857 | US |
assigned | 2023-05-10 | 769200884de6… |
| AS400858 | US |
assigned | 2023-05-10 | 2bdd3f7b213a… |
| AS14765 | US |
assigned | 2023-05-09 | 4b38da225171… |
| AS14791 | US |
assigned | 2023-05-09 | 4b38da225171… |
| AS14871 | US |
assigned | 2023-05-09 | 20ac81044fd8… |
| AS11163 | US |
assigned | 2023-05-08 | 682a8634712d… |