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
1,644,924,416
📦
IPv4 networks
76,763
delegated blocks
🧭
IPv6 networks
11,451
delegated blocks
🔗
Autonomous systems
34,128
ASNs
// browse the objects
Browse the ARIN registry
| AS | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| AS13496 |  US |
assigned | 2010-06-07 | 0827c9ea6138… |
| AS14165 | US |
assigned | 2010-06-07 | 3eb4362d424b… |
| AS23493 | US |
assigned | 2010-06-07 | d434f2c2ab53… |
| AS27240 | US |
assigned | 2010-06-07 | 14ce6bf3e72d… |
| AS393239 | US |
assigned | 2010-06-07 | 87a8b671ec73… |
| AS53536 | US |
assigned | 2010-06-04 | 9953f54ee072… |
| AS53537 | US |
assigned | 2010-06-04 | 514930117b98… |
| AS30680 | US |
assigned | 2010-06-03 | d3529f254bc5… |
| AS46999 | US |
assigned | 2010-06-03 | 5d6b0b269c13… |
| AS53533 | US |
assigned | 2010-06-03 | dce76f2665f3… |
| AS53535 | US |
assigned | 2010-06-03 | 7779723493a1… |
| AS12228 | US |
assigned | 2010-06-02 | a3a416238c9e… |
| AS14613 | US |
assigned | 2010-06-02 | 68a8302433d4… |
| AS20147 | US |
assigned | 2010-06-02 | c5bf3e85e978… |
| AS26670 | US |
assigned | 2010-06-02 | 97de35f0a549… |
| AS53528 | US |
assigned | 2010-06-01 | 347ff334edde… |
| AS53529 | US |
assigned | 2010-06-01 | 5eeb68d8ad15… |
| AS53530 | US |
assigned | 2010-06-01 | 5c0480ad1904… |
| AS53524 | US |
assigned | 2010-05-28 | 68299275ecc8… |
| AS53525 |  CA |
assigned | 2010-05-28 | 78775a112d1f… |
| AS53527 | US |
assigned | 2010-05-28 | 0daf89d79ccc… |
| AS393226 | US |
assigned | 2010-05-28 | 7a43b8579dc2… |
| AS53519 | US |
assigned | 2010-05-27 | 9f642e2139d8… |
| AS53520 | US |
assigned | 2010-05-27 | 177a67130f3f… |
| AS53522 | US |
assigned | 2010-05-27 | 634597a996f5… |
| AS53523 | US |
assigned | 2010-05-27 | 273b2d4aaaa6… |
| AS53515 | US |
assigned | 2010-05-26 | f61ecb013330… |
| AS53516 | US |
assigned | 2010-05-26 | 43c1dd8fa881… |
| AS53517 | US |
assigned | 2010-05-26 | 32ffe2967c78… |
| AS53509 | CA |
assigned | 2010-05-25 | 231b5f75b218… |
| AS53510 | US |
assigned | 2010-05-25 | d62293e18d17… |
| AS53511 | US |
assigned | 2010-05-25 | f1ca1712ba41… |
| AS53512 | US |
assigned | 2010-05-25 | 399da38fd3d4… |
| AS53513 | US |
assigned | 2010-05-25 | 6dffc9cc23cb… |
| AS16396 | US |
assigned | 2010-05-24 | a838b61ed538… |
| AS23022 | US |
assigned | 2010-05-24 | c5b254ab24c9… |
| AS53507 | US |
assigned | 2010-05-24 | 56be87727e45… |
| AS53508 | US |
assigned | 2010-05-24 | 349c08bee670… |
| AS53499 | US |
assigned | 2010-05-21 | 476fa75c34f9… |
| AS53503 | US |
assigned | 2010-05-21 | 52d4755d3258… |
| AS53504 | US |
assigned | 2010-05-21 | 74f99ce72e08… |
| AS53494 | CA |
assigned | 2010-05-20 | 2302c1e4de77… |
| AS53495 | US |
assigned | 2010-05-20 | 754cdd77dd81… |
| AS53496 | US |
assigned | 2010-05-20 | 24872777a723… |
| AS53497 | US |
assigned | 2010-05-20 | e39ba940ed98… |
| AS53498 | US |
assigned | 2010-05-20 | b9e47a3b2d1d… |
| AS25857 | US |
assigned | 2010-05-19 | 3763590ba493… |
| AS53493 | US |
assigned | 2010-05-19 | 25024d8104da… |
| AS53491 | US |
assigned | 2010-05-18 | b3ac187b1de6… |
| AS53492 | US |
assigned | 2010-05-18 | 93c181bd1311… |
| AS53487 | US |
assigned | 2010-05-17 | c96b4a651786… |
| AS53488 | US |
assigned | 2010-05-17 | aaf656fbdfd1… |
| AS53490 | US |
assigned | 2010-05-17 | b1f7b7d39c0f… |
| AS46869 |  PR |
assigned | 2010-05-14 | beb65150bf44… |
| AS46883 | US |
assigned | 2010-05-14 | a155c2c3b4c7… |
| AS53486 | CA |
assigned | 2010-05-14 | 56c1ad4ae6bd… |
| AS33045 | US |
assigned | 2010-05-13 | a20724ed852c… |
| AS36426 | US |
assigned | 2010-05-13 | 44df143c76b4… |
| AS36711 | US |
assigned | 2010-05-13 | 49f550e059bc… |
| AS16986 | US |
assigned | 2010-05-12 | ff57e6c58db7… |
| AS30273 | US |
assigned | 2010-05-12 | 3c2d8e233480… |
| AS19961 | US |
assigned | 2010-05-11 | a7da326d366a… |
| AS22949 | US |
assigned | 2010-05-11 | bcb63b0757ec… |
| AS22996 | US |
assigned | 2010-05-11 | f0fffbbdcdec… |
| AS26525 | US |
assigned | 2010-05-11 | 99f203bd266f… |
| AS29713 | US |
assigned | 2010-05-11 | 5b2eab3c367a… |
| AS14058 | US |
assigned | 2010-05-10 | 64fe7a11b1a0… |
| AS14334 | US |
assigned | 2010-05-10 | f9c2869c1c63… |
| AS19179 | US |
assigned | 2010-05-10 | ce5a4e2526a0… |
| AS19941 | US |
assigned | 2010-05-10 | 53da1827c7e3… |
| AS22304 | US |
assigned | 2010-05-07 | 06c4b196b0b1… |
| AS22383 | US |
assigned | 2010-05-07 | 76ae2e1c04e5… |
| AS22480 | US |
assigned | 2010-05-07 | 7d284ff3fd7a… |
| AS14500 | CA |
assigned | 2010-05-06 | 12fa78c831d4… |
| AS17022 | US |
assigned | 2010-05-06 | 1e95530bbd8a… |
| AS20451 | US |
assigned | 2010-05-06 | e4b7ec85b549… |
| AS21817 | US |
assigned | 2010-05-06 | 1a922969fbba… |
| AS8051 | US |
assigned | 2010-05-05 | 71c42f170e15… |
| AS13816 | US |
assigned | 2010-05-05 | bde6fa8967dc… |
| AS14052 | US |
assigned | 2010-05-05 | 426627accaac… |
| AS393236 | US |
assigned | 2010-05-05 | 9137c9eed466… |
| AS40035 | US |
assigned | 2010-05-04 | dbc77667f33c… |
| AS40059 | US |
assigned | 2010-05-04 | 2fb2516dd7e0… |
| AS40108 | CA |
assigned | 2010-05-04 | 19a8e90b161c… |
| AS40176 | US |
assigned | 2010-05-04 | 1f1204303ca5… |
| AS40184 | US |
assigned | 2010-05-04 | 8d5aaa2c1432… |
| AS46868 | PR |
assigned | 2010-05-04 | 7aef60c75dd0… |
| AS36811 | US |
assigned | 2010-05-03 | 75c853bf0552… |
| AS36814 | US |
assigned | 2010-05-03 | 789b45884069… |
| AS39954 | US |
assigned | 2010-05-03 | d5302dda23da… |
| AS39989 | US |
assigned | 2010-05-03 | 137872aacb80… |
| AS39997 | US |
assigned | 2010-05-03 | ccc4a660d341… |
| AS36790 | US |
assigned | 2010-04-30 | 98e6c615fd07… |
| AS36681 | US |
assigned | 2010-04-29 | cadf3f1f81ce… |
| AS36712 | US |
assigned | 2010-04-29 | c7eb437602f1… |
| AS36722 | US |
assigned | 2010-04-29 | c7eb437602f1… |
| AS36740 | US |
assigned | 2010-04-29 | 332ce468025a… |
| AS36117 | US |
assigned | 2010-04-28 | d7e08f71edd3… |
| AS36134 | US |
assigned | 2010-04-28 | 2f512106779b… |
| AS36146 | US |
assigned | 2010-04-28 | a7086cee0f35… |