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
1,645,624,576
📦
IPv4 networks
76,679
delegated blocks
🧭
IPv6 networks
11,332
delegated blocks
🔗
Autonomous systems
34,019
ASNs
// browse the objects
Browse the ARIN registry
| AS | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| AS19111 |  US |
assigned | 2020-02-19 | 5c1a18466db5… |
| AS21645 | US |
assigned | 2020-02-19 | 77e3c338ad2b… |
| AS21785 | US |
assigned | 2020-02-19 | 8f06f3cf9062… |
| AS21907 | US |
assigned | 2020-02-19 | bdd556243cb9… |
| AS22279 | US |
assigned | 2020-02-19 | 93ed4079e130… |
| AS22360 | US |
assigned | 2020-02-19 | 8f06f3cf9062… |
| AS18991 | US |
assigned | 2020-02-18 | 18da8cdaa99c… |
| AS19042 | US |
assigned | 2020-02-18 | 28942d58e7db… |
| AS19716 | US |
assigned | 2020-02-18 | 5e5772c39f5a… |
| AS20111 | US |
assigned | 2020-02-18 | fbb330e29a97… |
| AS20120 | US |
assigned | 2020-02-18 | 413525e53e29… |
| AS20134 | US |
assigned | 2020-02-18 | cf0ff1f8a062… |
| AS20253 | US |
assigned | 2020-02-18 | d1da9548ad98… |
| AS20332 | US |
assigned | 2020-02-18 | 25c406206093… |
| AS20344 | US |
assigned | 2020-02-18 | 5b377d72cb20… |
| AS20432 | US |
assigned | 2020-02-18 | 8007d1dcbabc… |
| AS23537 | US |
assigned | 2020-02-18 | 105c57756e5b… |
| AS26787 | US |
assigned | 2020-02-18 | 23e963ef3dd7… |
| AS13795 | US |
assigned | 2020-02-14 | f0a8a63dcc23… |
| AS14322 | US |
assigned | 2020-02-14 | 9b3484883547… |
| AS14479 | US |
assigned | 2020-02-14 | 3f9c102104f3… |
| AS14485 |  CA |
assigned | 2020-02-14 | c40f395c40a4… |
| AS16436 | US |
assigned | 2020-02-14 | 591a29bbecfc… |
| AS17092 | US |
assigned | 2020-02-14 | fe7b1ae9b966… |
| AS11476 | US |
assigned | 2020-02-13 | 2a7c69ecbdf4… |
| AS19502 | CA |
assigned | 2020-02-12 | 76a1c82cd66c… |
| AS14581 | US |
assigned | 2020-02-11 | 1874a12909f5… |
| AS14606 | US |
assigned | 2020-02-11 | 4c0a4e62642d… |
| AS14731 | CA |
assigned | 2020-02-11 | 78fe29c540c2… |
| AS14764 | US |
assigned | 2020-02-11 | 28e2d0e0599d… |
| AS14804 | US |
assigned | 2020-02-11 | 0192fd373fbe… |
| AS15017 | US |
assigned | 2020-02-11 | 4510fa588ee8… |
| AS15171 | US |
assigned | 2020-02-11 | 51d4775cc480… |
| AS15302 | US |
assigned | 2020-02-11 | f19d646ef50f… |
| AS16576 | US |
assigned | 2020-02-11 | 4022f7a291e6… |
| AS16684 | US |
assigned | 2020-02-11 | a4d2477c8462… |
| AS16699 | US |
assigned | 2020-02-11 | bb36bfda7e3c… |
| AS16722 | US |
assigned | 2020-02-11 | 33a16e440f00… |
| AS18792 | US |
assigned | 2020-02-11 | 6529e34a8b3e… |
| AS19303 |  GD |
assigned | 2020-02-11 | 42e251a47e05… |
| AS55036 | US |
assigned | 2020-02-11 | dc33066c3993… |
| AS14077 | US |
assigned | 2020-02-10 | 30a3188015bb… |
| AS14191 | US |
assigned | 2020-02-10 | 82abf25bf497… |
| AS14324 | US |
assigned | 2020-02-10 | b712894ead81… |
| AS14427 | US |
assigned | 2020-02-10 | 4e72f00efc82… |
| AS14540 | US |
assigned | 2020-02-10 | 28e2d0e0599d… |
| AS14629 | US |
assigned | 2020-02-10 | 1b9842c1240e… |
| AS395191 | US |
assigned | 2020-02-10 | 765ac525e06b… |
| AS396325 | US |
assigned | 2020-02-10 | f8bda08b6e8f… |
| AS11048 | US |
assigned | 2020-02-07 | 22252126dac8… |
| AS13602 | US |
assigned | 2020-02-07 | 7bfb4e7c658e… |
| AS398272 | US |
assigned | 2020-02-07 | 4d95e8066425… |
| AS398273 |  VG |
assigned | 2020-02-07 | 4f254eccd1e5… |
| AS32589 | US |
assigned | 2020-02-06 | cc3bbbc256d1… |
| AS32606 | US |
assigned | 2020-02-06 | 335724e241f0… |
| AS32685 | US |
assigned | 2020-02-06 | 441a5969d17c… |
| AS398269 | US |
assigned | 2020-02-06 | 7634c112cd17… |
| AS398270 | US |
assigned | 2020-02-06 | 11fa03ae9e98… |
| AS398271 | US |
assigned | 2020-02-06 | a7f1486141f7… |
| AS13439 | US |
assigned | 2020-02-05 | 75e39e980a5a… |
| AS10946 | US |
assigned | 2020-02-04 | 6c991e4bb5bd… |
| AS11004 | US |
assigned | 2020-02-04 | 96e693eb7321… |
| AS11330 | US |
assigned | 2020-02-04 | 0829e015a52b… |
| AS11661 | US |
assigned | 2020-02-04 | 5ed7ecf054da… |
| AS11738 | US |
assigned | 2020-02-04 | d9fa561d9fb8… |
| AS11785 | US |
assigned | 2020-02-04 | b7a7879fb3b5… |
| AS11898 | US |
assigned | 2020-02-04 | cbd8abe4b0be… |
| AS12048 | US |
assigned | 2020-02-04 | ebf256cff39c… |
| AS12094 | US |
assigned | 2020-02-04 | 919ea82de46f… |
| AS12124 | US |
assigned | 2020-02-04 | fc242f879783… |
| AS13435 | US |
assigned | 2020-02-04 | aa2ba57b5a46… |
| AS32730 | US |
assigned | 2020-01-31 | b4128d0a4f91… |
| AS32871 | US |
assigned | 2020-01-31 | 4fdd2e80b281… |
| AS32955 | US |
assigned | 2020-01-31 | 8f8c30323bf3… |
| AS33240 | US |
assigned | 2020-01-31 | aad945096b77… |
| AS33525 | US |
assigned | 2020-01-31 | b4128d0a4f91… |
| AS36091 | US |
assigned | 2020-01-31 | dd54615e4302… |
| AS36165 | US |
assigned | 2020-01-31 | 9a99c0dcad63… |
| AS36367 | US |
assigned | 2020-01-31 | 05af9b9e7a49… |
| AS20137 | US |
assigned | 2020-01-30 | 00317cd04df7… |
| AS40350 | US |
assigned | 2020-01-30 | 447dedd93e0c… |
| AS46112 | US |
assigned | 2020-01-30 | 60a5578e0d3f… |
| AS46200 | US |
assigned | 2020-01-30 | 27854820be5c… |
| AS46400 | US |
assigned | 2020-01-30 | 7e81271130b7… |
| AS54096 | US |
assigned | 2020-01-30 | abdc9365a30d… |
| AS398268 | CA |
assigned | 2020-01-30 | 3e56200a6154… |
| AS54944 | CA |
assigned | 2020-01-29 | d70c795ad0ae… |
| AS62624 | US |
assigned | 2020-01-29 | 0bd56a9dd72d… |
| AS63355 | US |
assigned | 2020-01-29 | baf0109d1db0… |
| AS394194 | US |
assigned | 2020-01-29 | 413c4713c633… |
| AS33440 | CA |
assigned | 2020-01-28 | 2bd8ffb96899… |
| AS33696 | US |
assigned | 2020-01-28 | 2cb91b9417c2… |
| AS35932 | US |
assigned | 2020-01-28 | c8c0d9ad479a… |
| AS35980 | US |
assigned | 2020-01-28 | df413c29bf2a… |
| AS36095 | US |
assigned | 2020-01-28 | 25b3e1d89920… |
| AS36703 | US |
assigned | 2020-01-28 | 386143b53ae4… |
| AS36721 | US |
assigned | 2020-01-28 | 34501972791b… |
| AS36845 | US |
assigned | 2020-01-28 | 6b2156e07b41… |
| AS46487 | US |
assigned | 2020-01-28 | b1c7a0c67b7a… |
| AS46793 |  PR |
assigned | 2020-01-28 | c737848391a9… |