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
1,645,629,184
📦
IPv4 networks
76,691
delegated blocks
🧭
IPv6 networks
11,348
delegated blocks
🔗
Autonomous systems
34,039
ASNs
// browse the objects
Browse the ARIN registry
| AS | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| 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… |
| AS36178 | US |
assigned | 2010-04-28 | 46648528a6f0… |
| AS36210 | US |
assigned | 2010-04-28 | de238dc44088… |
| AS36402 | US |
assigned | 2010-04-28 | 97b789367911… |
| AS36674 | US |
assigned | 2010-04-28 | ea94b8d8785e… |
| AS36060 | US |
assigned | 2010-04-27 | 3c7e92f8e19c… |
| AS36082 | US |
assigned | 2010-04-27 | f0fffbbdcdec… |
| AS20423 | US |
assigned | 2010-04-26 | 3150969d6520… |
| AS21689 | US |
assigned | 2010-04-26 | ded0c66d4f94… |
| AS21690 | US |
assigned | 2010-04-26 | 735d7e10a7b2… |
| AS22532 | CA |
assigned | 2010-04-26 | d0206ebcdf5a… |
| AS22723 | US |
assigned | 2010-04-26 | c59afc20189a… |
| AS13985 | US |
assigned | 2010-04-23 | c883b4779c1c… |
| AS19768 | US |
assigned | 2010-04-23 | 52f2f84e9212… |
| AS19860 | US |
assigned | 2010-04-23 | d85e9e19ce8c… |
| AS32542 | US |
assigned | 2010-04-22 | 9504b501ac24… |
| AS36056 | US |
assigned | 2010-04-22 | 4b4c18a2c329… |
| AS36068 | CA |
assigned | 2010-04-22 | 2fb44b3832f9… |
| AS36089 | US |
assigned | 2010-04-22 | 83ea10a0e5c8… |
| AS22897 | US |
assigned | 2010-04-20 | 93e9b522e93b… |
| AS26841 | US |
assigned | 2010-04-20 | 654402ee23ff… |
| AS27541 | US |
assigned | 2010-04-20 | 1e3aaefbcd36… |
| AS14222 | US |
assigned | 2010-04-19 | 8838d4cbb6d0… |
| AS16920 | US |
assigned | 2010-04-19 | a8e1a59030d0… |
| AS17038 | US |
assigned | 2010-04-19 | e16a629ac13f… |
| AS19622 | US |
assigned | 2010-04-19 | 1753d744970b… |
| AS4356 | US |
assigned | 2010-04-16 | d8357b96abbf… |
| AS11267 | US |
assigned | 2010-04-16 | dcca8f58419c… |
| AS11663 | US |
assigned | 2010-04-16 | e0741230a2fa… |
| AS14055 | US |
assigned | 2010-04-16 | 7f85a36158fd… |
| AS36018 | US |
assigned | 2010-04-15 | 54ed1582ba34… |
| AS35929 | US |
assigned | 2010-04-14 | b759aa824a8f… |
| AS35979 | US |
assigned | 2010-04-14 | 71eaf03ecf78… |
| AS35992 | US |
assigned | 2010-04-14 | 25420e2ee865… |
| AS35894 | US |
assigned | 2010-04-13 | e2c10c26e766… |
| AS35914 | US |
assigned | 2010-04-13 | 92f3d088c118… |
| AS10359 | US |
assigned | 2010-04-12 | bfd750842701… |
| AS23533 | US |
assigned | 2010-04-12 | eaaa6e9fb851… |
| AS32524 | US |
assigned | 2010-04-12 | f3da36c44a30… |