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 |
|---|---|---|---|---|
| AS16968 |  US |
assigned | 2025-10-22 | aa0be63da40d… |
| AS17217 | US |
assigned | 2025-10-22 | bbd746cef507… |
| AS14552 | US |
assigned | 2025-10-21 | f9d3958f5e3d… |
| AS14700 | US |
assigned | 2025-10-21 | da42b400345a… |
| AS14829 | US |
assigned | 2025-10-21 | 18ff6768035f… |
| AS14960 | US |
assigned | 2025-10-21 | 2eb2fd7d49ed… |
| AS15312 | US |
assigned | 2025-10-21 | d7bbda3e2f08… |
| AS16926 | US |
assigned | 2025-10-21 | 34ca74fd487d… |
| AS13416 | US |
assigned | 2025-10-20 | 939e2ad70f57… |
| AS13594 | US |
assigned | 2025-10-20 | b3ee19c12824… |
| AS13719 | US |
assigned | 2025-10-20 | b3ee19c12824… |
| AS13732 | US |
assigned | 2025-10-20 | d9bcb5d1e5cf… |
| AS14108 | US |
assigned | 2025-10-20 | 393c4931f293… |
| AS14293 | US |
assigned | 2025-10-20 | aadeb5695bcd… |
| AS12126 | US |
assigned | 2025-10-17 | 16a5a76ba9da… |
| AS12195 | US |
assigned | 2025-10-17 | 41ba9251815b… |
| AS12232 | US |
assigned | 2025-10-17 | 74aa32fed755… |
| AS13317 | US |
assigned | 2025-10-17 | 54225560fb79… |
| AS13362 | US |
assigned | 2025-10-17 | 131875723a12… |
| AS11574 | US |
assigned | 2025-10-16 | 936dfaea6a98… |
| AS11704 | US |
assigned | 2025-10-16 | dec8e3d28d2c… |
| AS11761 | US |
assigned | 2025-10-16 | a1aa952480cd… |
| AS12017 | US |
assigned | 2025-10-16 | e3597c5a4ae0… |
| AS12071 | US |
assigned | 2025-10-16 | 764bc7df8708… |
| AS1047 | US |
assigned | 2025-10-15 | fe6755fbab4e… |
| AS1405 | US |
assigned | 2025-10-15 | dbcb09e167b8… |
| AS6642 | US |
assigned | 2025-10-15 | 5d47dd5f04c6… |
| AS10926 |  CA |
assigned | 2025-10-15 | 2c94c979d05a… |
| AS10931 | US |
assigned | 2025-10-15 | 6e01279a856f… |
| AS11132 | US |
assigned | 2025-10-15 | 8671aaed0e29… |
| AS11316 | US |
assigned | 2025-10-15 | 12c8ff2253c9… |
| AS11339 | US |
assigned | 2025-10-15 | 9978ff5beba4… |
| AS11439 | US |
assigned | 2025-10-15 | 2678486b33e9… |
| AS11480 | US |
assigned | 2025-10-15 | b1e03cd85c5a… |
| AS11531 | US |
assigned | 2025-10-15 | 73b06de11f1c… |
| AS40046 | US |
assigned | 2025-10-15 | 3a16a8fcc501… |
| AS266 | US |
assigned | 2025-10-14 | d0c22abc7a72… |
| AS607 | US |
assigned | 2025-10-14 | 585459c43fce… |
| AS1016 | US |
assigned | 2025-10-14 | 45eb24dfc2f6… |
| AS402091 | US |
assigned | 2025-10-14 | 4c9cbddd6053… |
| AS402092 | US |
assigned | 2025-10-14 | 2f4ee14498a7… |
| AS10918 | US |
assigned | 2025-10-13 | 4acb83b3983b… |
| AS13762 | US |
assigned | 2025-10-13 | 64395dd528ab… |
| AS402085 | US |
assigned | 2025-10-13 | 4b6430e07bd3… |
| AS402086 | CA |
assigned | 2025-10-13 | 054ef346dcc4… |
| AS402087 | CA |
assigned | 2025-10-13 | c312d01b2c73… |
| AS402088 | US |
assigned | 2025-10-13 | e7263466bae7… |
| AS402090 | US |
assigned | 2025-10-13 | b6d8e9076a51… |
| AS25750 | US |
assigned | 2025-10-10 | 9c8c67de3474… |
| AS29994 | US |
assigned | 2025-10-10 | 3a64e4d279d6… |
| AS402076 | US |
assigned | 2025-10-10 | 76594ad3fc66… |
| AS402077 | US |
assigned | 2025-10-10 | 3737cd1b2d12… |
| AS402078 | US |
assigned | 2025-10-10 | f395f077ef0d… |
| AS402079 | US |
assigned | 2025-10-10 | fa0b36b44da3… |
| AS402080 | US |
assigned | 2025-10-10 | 7d217359eba5… |
| AS402081 |  BM |
assigned | 2025-10-10 | 182d2fd66241… |
| AS402082 | US |
assigned | 2025-10-10 | 25c02a09f3e6… |
| AS402083 | CA |
assigned | 2025-10-10 | bf61c5b43708… |
| AS402084 | US |
assigned | 2025-10-10 | e147263eb7d6… |
| AS207556 | US |
assigned | 2025-10-09 | 95745b9c08e0… |
| AS402070 | US |
assigned | 2025-10-09 | 5c370b3435fb… |
| AS2730 | US |
assigned | 2025-10-08 | 588dee84225a… |
| AS10475 | US |
assigned | 2025-10-08 | 6956c9ea6225… |
| AS396146 | US |
assigned | 2025-10-08 | d4b3022ea915… |
| AS402068 | US |
assigned | 2025-10-08 | ee6712f1457b… |
| AS402069 | US |
assigned | 2025-10-08 | bf7ac2267706… |
| AS402071 | US |
assigned | 2025-10-08 | e2403705a1c8… |
| AS402072 | US |
assigned | 2025-10-08 | a1c9dbb20c6e… |
| AS402073 | US |
assigned | 2025-10-08 | 1013bca94153… |
| AS402074 | US |
assigned | 2025-10-08 | a916894c36c6… |
| AS402075 | US |
assigned | 2025-10-08 | 50902a172763… |
| AS11819 | US |
assigned | 2025-10-07 | 922f81519ceb… |
| AS402066 | US |
assigned | 2025-10-07 | c20c6651ea49… |
| AS402067 | US |
assigned | 2025-10-07 | 6b0c2f6a27b7… |
| AS393451 | US |
assigned | 2025-10-06 | a87da8296a87… |
| AS402060 | US |
assigned | 2025-10-06 | c7adec81a328… |
| AS402061 | US |
assigned | 2025-10-06 | 3cf11eeb37b5… |
| AS402062 | US |
assigned | 2025-10-06 | 240eee36e90f… |
| AS402063 | US |
assigned | 2025-10-06 | 3abceb563cbc… |
| AS402064 | US |
assigned | 2025-10-06 | 0a9a6907bbb2… |
| AS402065 | US |
assigned | 2025-10-06 | 18c8750e88f3… |
| AS21505 | US |
assigned | 2025-10-03 | c7b4b4d52f4a… |
| AS402051 | US |
assigned | 2025-10-03 | 3eea698fd0a1… |
| AS402052 | US |
assigned | 2025-10-03 | f926a0c4f230… |
| AS402053 | US |
assigned | 2025-10-03 | ac6c274a864f… |
| AS402054 | US |
assigned | 2025-10-03 | 9424ed9abbfa… |
| AS402055 | US |
assigned | 2025-10-03 | fb487657a4b9… |
| AS402056 | US |
assigned | 2025-10-03 | b89d48f290a9… |
| AS402057 | US |
assigned | 2025-10-03 | 617dc04243fa… |
| AS402058 | US |
assigned | 2025-10-03 | 9d46d24465bb… |
| AS402059 | US |
assigned | 2025-10-03 | 03299a86ea21… |
| AS53854 | US |
assigned | 2025-10-02 | fb69b7328a8e… |
| AS402039 | US |
assigned | 2025-10-02 | 3335cd272a76… |
| AS402040 | US |
assigned | 2025-10-02 | fced605bb292… |
| AS402041 | US |
assigned | 2025-10-02 | 73e2017169de… |
| AS402042 | US |
assigned | 2025-10-02 | 73e2017169de… |
| AS402043 | US |
assigned | 2025-10-02 | 73e2017169de… |
| AS402044 | US |
assigned | 2025-10-02 | 22e68074cde0… |
| AS402045 | US |
assigned | 2025-10-02 | bf6ae4dd8baf… |
| AS402046 | US |
assigned | 2025-10-02 | c8dafb37c4ae… |