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 |
|---|---|---|---|---|
| AS11291 |  US |
assigned | 2018-10-01 | 84a0fd6cee47… |
| AS13862 | US |
assigned | 2018-10-01 | 8a746584c984… |
| AS16665 | US |
assigned | 2018-10-01 | 6bca48a7e983… |
| AS19325 | US |
assigned | 2018-10-01 | 49aa7ba4511c… |
| AS19455 | US |
assigned | 2018-10-01 | 91774d8bda88… |
| AS19579 | US |
assigned | 2018-10-01 | 86fcb9b64722… |
| AS46210 |  CA |
assigned | 2018-09-28 | 10ba820d9209… |
| AS394363 | US |
assigned | 2018-09-28 | b8b5f7e75dc8… |
| AS397088 | US |
assigned | 2018-09-28 | cac713fb689c… |
| AS397089 | US |
assigned | 2018-09-28 | a5c04842d4c9… |
| AS397090 | US |
assigned | 2018-09-28 | 91b8d8f40512… |
| AS397091 | US |
assigned | 2018-09-28 | cd7a78e32fe0… |
| AS397082 | US |
assigned | 2018-09-27 | b999cc7de1c4… |
| AS397083 | US |
assigned | 2018-09-27 | c7cf5d60a26f… |
| AS397084 | US |
assigned | 2018-09-27 | eaf4932b9243… |
| AS397085 | US |
assigned | 2018-09-27 | 18528a087d37… |
| AS397086 | US |
assigned | 2018-09-27 | ea718f0fcc7c… |
| AS397087 | US |
assigned | 2018-09-27 | 02ce5afc82fd… |
| AS397080 | US |
assigned | 2018-09-26 | 96be4e324965… |
| AS397073 | US |
assigned | 2018-09-25 | a5dfc5ce0bcd… |
| AS397074 | US |
assigned | 2018-09-25 | 538388086d22… |
| AS397076 | US |
assigned | 2018-09-25 | cf4bea0a2420… |
| AS397078 | US |
assigned | 2018-09-25 | 52e3561446b5… |
| AS18697 | US |
assigned | 2018-09-24 | 91ddbe280dc3… |
| AS30519 | US |
assigned | 2018-09-24 | ccc8f7e6e4de… |
| AS40786 |  JM |
assigned | 2018-09-24 | 302f5ac1a4c0… |
| AS40818 | US |
assigned | 2018-09-24 | e7788d5bfff2… |
| AS397069 | US |
assigned | 2018-09-24 | 0ae475969962… |
| AS397070 | CA |
assigned | 2018-09-24 | 7a24118b8d66… |
| AS397072 |  PR |
assigned | 2018-09-24 | caf9f35a46ab… |
| AS397064 | US |
assigned | 2018-09-21 | 62600a0c84ec… |
| AS397065 | US |
assigned | 2018-09-21 | 90f63d71eef3… |
| AS397068 | US |
assigned | 2018-09-21 | 2b475e1a25ae… |
| AS397192 | US |
assigned | 2018-09-21 | 90f63d71eef3… |
| AS15347 | US |
assigned | 2018-09-20 | 8cff8d23755c… |
| AS26381 | US |
assigned | 2018-09-20 | c92e102abb50… |
| AS397062 | US |
assigned | 2018-09-20 | c67f63a44be5… |
| AS397063 | US |
assigned | 2018-09-20 | 81fae7555e31… |
| AS40598 | CA |
assigned | 2018-09-19 | 9fde342757d6… |
| AS40706 | US |
assigned | 2018-09-19 | cffca5a6e915… |
| AS397061 | US |
assigned | 2018-09-19 | 2b2258e4ff2b… |
| AS36451 | US |
assigned | 2018-09-18 | 29f3dd38b6e2… |
| AS36484 | US |
assigned | 2018-09-18 | 0420eabb5725… |
| AS40302 | US |
assigned | 2018-09-18 | 0576d55aa928… |
| AS397059 | US |
assigned | 2018-09-18 | b7fec705587f… |
| AS397060 | US |
assigned | 2018-09-18 | 9fb395718d1e… |
| AS36437 | US |
assigned | 2018-09-17 | 07d5f7e9bd32… |
| AS27378 | US |
assigned | 2018-09-14 | 7d9c99197beb… |
| AS32258 | US |
assigned | 2018-09-14 | 4c436bcfc9b4… |
| AS33520 | US |
assigned | 2018-09-14 | 7d9c99197beb… |
| AS397055 | US |
assigned | 2018-09-13 | 698fbf768caf… |
| AS397056 | US |
assigned | 2018-09-13 | 55cbed70999a… |
| AS397057 | US |
assigned | 2018-09-13 | 254749d77e51… |
| AS397058 | US |
assigned | 2018-09-13 | 819efda163b5… |
| AS36289 | US |
assigned | 2018-09-12 | 49c8f7900f64… |
| AS36708 | US |
assigned | 2018-09-12 | 4fd89ceed8e4… |
| AS55244 | US |
assigned | 2018-09-12 | 2fcb406955d4… |
| AS397054 | US |
assigned | 2018-09-12 | c33f394bcf37… |
| AS19004 | US |
assigned | 2018-09-11 | 96fd592f5445… |
| AS30458 | US |
assigned | 2018-09-11 | 0e916293284b… |
| AS31762 | US |
assigned | 2018-09-11 | b4d8048e9b2f… |
| AS32146 | US |
assigned | 2018-09-11 | 73358de117fa… |
| AS397047 | US |
assigned | 2018-09-10 | bd4d145b27f2… |
| AS397048 | US |
assigned | 2018-09-10 | cbd176f6c3e6… |
| AS397050 | US |
assigned | 2018-09-10 | 6699d4c582a3… |
| AS397051 | US |
assigned | 2018-09-10 | 2a87bad10545… |
| AS397052 | US |
assigned | 2018-09-10 | 48cbe0057b2f… |
| AS397053 | US |
assigned | 2018-09-10 | aef29d234419… |
| AS397044 | US |
assigned | 2018-09-07 | f9c4f8c22ad4… |
| AS397045 | US |
assigned | 2018-09-07 | 8d567e7f4373… |
| AS397036 | US |
assigned | 2018-09-06 | 075669efbae6… |
| AS397037 | US |
assigned | 2018-09-06 | 1dfcd01a6d83… |
| AS397038 | US |
assigned | 2018-09-06 | a8bccb6bf844… |
| AS397039 | US |
assigned | 2018-09-06 | a38cabefeb8a… |
| AS397040 | US |
assigned | 2018-09-06 | 898d6e8be078… |
| AS397041 | US |
assigned | 2018-09-06 | 1de233a69505… |
| AS397042 | US |
assigned | 2018-09-06 | 46b8599c31c6… |
| AS397043 | US |
assigned | 2018-09-06 | 60900bf139e1… |
| AS14448 | US |
assigned | 2018-09-05 | 98f68ed8d23b… |
| AS14593 | US |
assigned | 2018-09-05 | 0d783ec52848… |
| AS18928 | US |
assigned | 2018-09-05 | fca460f9d966… |
| AS19347 | US |
assigned | 2018-09-05 | 90a0f802f82a… |
| AS19584 | US |
assigned | 2018-09-05 | a45f756c6835… |
| AS20254 | US |
assigned | 2018-09-05 | 34d248567ae3… |
| AS25992 | US |
assigned | 2018-09-05 | b3f780875899… |
| AS397033 | CA |
assigned | 2018-09-05 | c25c4ce0c580… |
| AS397034 | US |
assigned | 2018-09-05 | 5a940f37a566… |
| AS397035 | US |
assigned | 2018-09-05 | 97feb40e460a… |
| AS397030 | US |
assigned | 2018-09-04 | a03869d08915… |
| AS397031 | US |
assigned | 2018-09-04 | 3400055133fb… |
| AS397024 | US |
assigned | 2018-08-31 | 32bc1f1d50be… |
| AS397026 | US |
assigned | 2018-08-31 | 11fa03ae9e98… |
| AS397027 | US |
assigned | 2018-08-31 | c4425f0ba0dc… |
| AS397028 | US |
assigned | 2018-08-31 | 0dac54d231ac… |
| AS397029 | US |
assigned | 2018-08-31 | 02cbf081b4bc… |
| AS397021 | US |
assigned | 2018-08-30 | b68d34f43105… |
| AS397022 | US |
assigned | 2018-08-30 | fb7ede94b0c0… |
| AS397023 | CA |
assigned | 2018-08-30 | a109463c24a0… |
| AS397013 | US |
assigned | 2018-08-28 | 76fc2e6660dd… |
| AS397014 | US |
assigned | 2018-08-28 | 43045d2947cf… |