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
1,645,628,928
📦
IPv4 networks
76,687
delegated blocks
🧭
IPv6 networks
11,336
delegated blocks
🔗
Autonomous systems
34,032
ASNs
// browse the objects
Browse the ARIN registry
| AS | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| AS18617 |  US |
assigned | 2016-05-13 | 66b20c927243… |
| AS22089 | US |
assigned | 2016-05-13 | c6ed7ceec0c0… |
| AS62630 | US |
assigned | 2016-05-13 | 441f2d79eb95… |
| AS64253 | US |
assigned | 2016-05-13 | e1e1834b1f11… |
| AS395170 | US |
assigned | 2016-05-13 | 265edb145193… |
| AS33266 | US |
assigned | 2016-05-12 | f1571bd7246c… |
| AS395165 | US |
assigned | 2016-05-12 | ff49d0bc6af1… |
| AS395166 | US |
assigned | 2016-05-12 | b52dcb9d9b9f… |
| AS395167 |  CA |
assigned | 2016-05-12 | 004c979e8453… |
| AS395168 | US |
assigned | 2016-05-12 | 22dfe1198fb1… |
| AS395169 | US |
assigned | 2016-05-12 | 796517c1e5dc… |
| AS22460 | US |
assigned | 2016-05-11 | f5dadeafed98… |
| AS395154 | US |
assigned | 2016-05-11 | a1ba4d250ed6… |
| AS395155 | US |
assigned | 2016-05-11 | ad61349df431… |
| AS395156 | CA |
assigned | 2016-05-11 | 9c401fb6366f… |
| AS395157 | US |
assigned | 2016-05-11 | 5e16325de5c4… |
| AS395158 | CA |
assigned | 2016-05-11 | 4af9c980bb77… |
| AS395159 | US |
assigned | 2016-05-11 | 8209c6a6353b… |
| AS395160 | US |
assigned | 2016-05-11 | 96320105de1b… |
| AS395162 | US |
assigned | 2016-05-11 | 0ca58bf7867b… |
| AS395151 | US |
assigned | 2016-05-10 | d2208b809887… |
| AS16744 | US |
assigned | 2016-05-09 | 4b59d7b54a58… |
| AS36154 | US |
assigned | 2016-05-09 | 4b59d7b54a58… |
| AS395150 | US |
assigned | 2016-05-09 | 61ba66980e78… |
| AS395146 | US |
assigned | 2016-05-06 | c27c3b1bd1ef… |
| AS395147 | US |
assigned | 2016-05-06 | 0c89447ba4f6… |
| AS395148 | US |
assigned | 2016-05-06 | 23595f74f911… |
| AS36312 | US |
assigned | 2016-05-05 | 5e8a6541f335… |
| AS395143 | US |
assigned | 2016-05-05 | 80775135fe16… |
| AS395145 | US |
assigned | 2016-05-05 | 8ab858cb6da1… |
| AS395140 | US |
assigned | 2016-05-04 | 1481ecc87fd7… |
| AS395141 | US |
assigned | 2016-05-04 | 839fc191b11d… |
| AS11382 | US |
assigned | 2016-05-03 | ef09a4362442… |
| AS29887 | US |
assigned | 2016-05-03 | 3b46e691174d… |
| AS47042 | US |
assigned | 2016-05-03 | 7e0027d1b052… |
| AS393267 | US |
assigned | 2016-05-03 | 3b4e01cb70c7… |
| AS393346 | US |
assigned | 2016-05-03 | e8a93a37558b… |
| AS394603 | US |
assigned | 2016-05-03 | c4bafa288b00… |
| AS395137 | US |
assigned | 2016-05-03 | 9c65e503bb75… |
| AS395138 | US |
assigned | 2016-05-03 | fdc574d8b46b… |
| AS35848 | US |
assigned | 2016-05-02 | cb67e421570e… |
| AS394552 | US |
assigned | 2016-05-02 | ea5ca8139723… |
| AS395132 | US |
assigned | 2016-05-02 | 8c7d8717c8f8… |
| AS395133 | US |
assigned | 2016-05-02 | 94c6a25b101d… |
| AS395134 | US |
assigned | 2016-05-02 | 6879d5a2bb27… |
| AS393342 | US |
assigned | 2016-04-29 | aab7ea89a138… |
| AS393349 | US |
assigned | 2016-04-29 | aab7ea89a138… |
| AS393662 | US |
assigned | 2016-04-29 | 0fc1bad59008… |
| AS393777 | US |
assigned | 2016-04-29 | 6ba253720638… |
| AS394214 | US |
assigned | 2016-04-29 | d5dbfa2eb871… |
| AS394439 | US |
assigned | 2016-04-29 | 8af32694284c… |
| AS394461 | US |
assigned | 2016-04-29 | 79fcb24ae122… |
| AS394521 | US |
assigned | 2016-04-29 | f19b6b398bdd… |
| AS394207 | US |
assigned | 2016-04-28 | 3210b9bcfb5e… |
| AS394266 | US |
assigned | 2016-04-28 | 43715740e804… |
| AS394338 | US |
assigned | 2016-04-28 | fb7ad0c7b2a1… |
| AS393645 | US |
assigned | 2016-04-27 | cdb7d42057bd… |
| AS393789 | US |
assigned | 2016-04-27 | cdb7d42057bd… |
| AS394120 | US |
assigned | 2016-04-27 | cdb7d42057bd… |
| AS394125 | US |
assigned | 2016-04-27 | cdb7d42057bd… |
| AS394179 | US |
assigned | 2016-04-27 | cdb7d42057bd… |
| AS394190 | US |
assigned | 2016-04-27 | cdb7d42057bd… |
| AS395127 | CA |
assigned | 2016-04-27 | 80255cd322b7… |
| AS395128 | CA |
assigned | 2016-04-27 | b3edce597459… |
| AS395129 | US |
assigned | 2016-04-27 | 37e4db5a6c49… |
| AS395130 | US |
assigned | 2016-04-27 | dc08f47b0d69… |
| AS393876 | US |
assigned | 2016-04-26 | 0ea746ac5348… |
| AS394058 | US |
assigned | 2016-04-26 | 5a0760421e98… |
| AS395121 | US |
assigned | 2016-04-26 | cb5aa5cb0029… |
| AS395122 | CA |
assigned | 2016-04-26 | add46d1c9400… |
| AS395123 | US |
assigned | 2016-04-26 | ab394970ba25… |
| AS395125 | US |
assigned | 2016-04-26 | d8d73efb6964… |
| AS395126 | US |
assigned | 2016-04-26 | ac7876e0b23b… |
| AS395116 | US |
assigned | 2016-04-25 | 34260e4e153a… |
| AS395117 | US |
assigned | 2016-04-25 | aff2d40a4e2e… |
| AS395119 | US |
assigned | 2016-04-25 | 4de4b9427c19… |
| AS64251 | US |
assigned | 2016-04-22 | 726492b54130… |
| AS395113 | US |
assigned | 2016-04-22 | 1b77a09c1fd2… |
| AS395114 | CA |
assigned | 2016-04-22 | 0038d7995f34… |
| AS395111 | US |
assigned | 2016-04-21 | 1da993c74dbe… |
| AS40849 | US |
assigned | 2016-04-19 | a603eab6d1dc… |
| AS395110 | US |
assigned | 2016-04-19 | ede29a81582e… |
| AS395104 | US |
assigned | 2016-04-18 | 20ac81044fd8… |
| AS395106 | US |
assigned | 2016-04-18 | 8df4d72059df… |
| AS395107 | US |
assigned | 2016-04-18 | 5203df44818d… |
| AS395099 | US |
assigned | 2016-04-15 | 86625d8358b2… |
| AS395100 | US |
assigned | 2016-04-15 | 058acb62db27… |
| AS395102 | US |
assigned | 2016-04-15 | 12a63b4df749… |
| AS22366 | US |
assigned | 2016-04-14 | f39a75a47f41… |
| AS395094 | US |
assigned | 2016-04-14 | 8d4e71ae68d9… |
| AS395095 | US |
assigned | 2016-04-14 | 893522f3ba4a… |
| AS395096 | CA |
assigned | 2016-04-14 | 2498d0144c68… |
| AS395097 | CA |
assigned | 2016-04-14 | 1866bc2424a8… |
| AS395098 | US |
assigned | 2016-04-14 | 4652f3eb239b… |
| AS395092 | US |
assigned | 2016-04-13 | 705b310af007… |
| AS395093 | US |
assigned | 2016-04-13 | 9c29c01570f2… |
| AS64254 | CA |
assigned | 2016-04-12 | 5fa5667c0b53… |
| AS395086 | US |
assigned | 2016-04-12 | f8758301ac61… |
| AS395088 | US |
assigned | 2016-04-12 | a76187e4297c… |
| AS395089 | CA |
assigned | 2016-04-12 | 82f05d20f552… |