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 |
|---|---|---|---|---|
| AS393928 |  US |
assigned | 2015-04-28 | 3852d739a792… |
| AS27177 | US |
assigned | 2015-04-27 | 059d414d1a39… |
| AS393916 | US |
assigned | 2015-04-27 | 744e976b7a00… |
| AS393917 | US |
assigned | 2015-04-27 | 0ba2852bcb89… |
| AS393918 | US |
assigned | 2015-04-27 | 4adca59049f1… |
| AS393919 | US |
assigned | 2015-04-27 | f0fffbbdcdec… |
| AS393920 | US |
assigned | 2015-04-27 | 01e8f05e744d… |
| AS393921 | US |
assigned | 2015-04-27 | 805ada76e6d6… |
| AS393922 | US |
assigned | 2015-04-27 | 4547c4e43a6c… |
| AS393923 | US |
assigned | 2015-04-27 | d07e5494c3b9… |
| AS393924 | US |
assigned | 2015-04-27 | d7d6072b56f7… |
| AS393925 | US |
assigned | 2015-04-27 | 71461af5f8e4… |
| AS19929 | US |
assigned | 2015-04-24 | 7f51a561c560… |
| AS21699 | US |
assigned | 2015-04-24 | cc09c4995dc9… |
| AS23319 | US |
assigned | 2015-04-24 | ecd946832b0c… |
| AS393914 | US |
assigned | 2015-04-24 | 66e2214302f3… |
| AS393910 | US |
assigned | 2015-04-23 | f08b5a79b998… |
| AS393911 | US |
assigned | 2015-04-23 | f8a48da9940e… |
| AS393912 | US |
assigned | 2015-04-23 | 76f9c859e33e… |
| AS393913 | US |
assigned | 2015-04-23 | 1305c9897f19… |
| AS393908 | US |
assigned | 2015-04-22 | db893f0a36b6… |
| AS393900 | US |
assigned | 2015-04-21 | 093352fcc708… |
| AS393903 | US |
assigned | 2015-04-21 | 909491db133a… |
| AS393904 | US |
assigned | 2015-04-21 | 58749029ba57… |
| AS393906 | US |
assigned | 2015-04-21 | 52e835d8fa63… |
| AS393907 |  CA |
assigned | 2015-04-21 | ba05eb941714… |
| AS63487 | US |
assigned | 2015-04-20 | 9d5f9fb8fe25… |
| AS393892 | US |
assigned | 2015-04-20 | e63e5c579616… |
| AS393894 |  MF |
assigned | 2015-04-20 | 19450e4b2b95… |
| AS393896 | US |
assigned | 2015-04-20 | 4e13564a72f2… |
| AS393897 | US |
assigned | 2015-04-20 | 49c05a016b9c… |
| AS29783 | US |
assigned | 2015-04-17 | d6456bf9e1dc… |
| AS30509 | US |
assigned | 2015-04-17 | ab982505ad7d… |
| AS63482 | US |
assigned | 2015-04-17 | a7683d22c57f… |
| AS63483 | US |
assigned | 2015-04-17 | 3f681b46025b… |
| AS63486 | US |
assigned | 2015-04-17 | a8a6b0d9b4fa… |
| AS393890 | US |
assigned | 2015-04-17 | 96ef6065ea15… |
| AS393891 | CA |
assigned | 2015-04-17 | 7d6e79ceff0e… |
| AS63480 | US |
assigned | 2015-04-16 | d7d269cd8300… |
| AS63481 | US |
assigned | 2015-04-16 | 21d5442b2003… |
| AS393889 | US |
assigned | 2015-04-16 | c9674878952d… |
| AS63478 | US |
assigned | 2015-04-15 | d6bfaf63ef94… |
| AS393887 | US |
assigned | 2015-04-15 | 6292bfa8636b… |
| AS393888 | US |
assigned | 2015-04-15 | aac30c285481… |
| AS29945 | CA |
assigned | 2015-04-14 | aa1284f96cc4… |
| AS63472 | US |
assigned | 2015-04-14 | fc4a6e5c09b5… |
| AS63473 | US |
assigned | 2015-04-14 | e23c6cb463ca… |
| AS63474 | US |
assigned | 2015-04-14 | 5a7b393b30aa… |
| AS63475 | US |
assigned | 2015-04-14 | bde76f6f8149… |
| AS63476 | US |
assigned | 2015-04-14 | 8bcf6c9952a5… |
| AS393884 | US |
assigned | 2015-04-14 | dd93e0fb1f68… |
| AS393885 | US |
assigned | 2015-04-14 | 50006d9a829b… |
| AS32575 | US |
assigned | 2015-04-13 | 30a8d0cc7ead… |
| AS36477 | US |
assigned | 2015-04-13 | 43c55c727d13… |
| AS40239 | US |
assigned | 2015-04-13 | a7f363e78cbe… |
| AS33099 | US |
assigned | 2015-04-10 | c2bc9a0e22ed… |
| AS36709 | US |
assigned | 2015-04-10 | 9628f00acf77… |
| AS46556 | US |
assigned | 2015-04-10 | 75225b1baa83… |
| AS54366 | US |
assigned | 2015-04-10 | 75225b1baa83… |
| AS54935 | US |
assigned | 2015-04-10 | 0ddc44db251a… |
| AS393882 | US |
assigned | 2015-04-10 | e0e652dcb91a… |
| AS14586 | US |
assigned | 2015-04-09 | 4c869cc5f79e… |
| AS30459 | US |
assigned | 2015-04-09 | 735e06289fee… |
| AS32896 | US |
assigned | 2015-04-09 | e8d6479d8fa2… |
| AS393879 | CA |
assigned | 2015-04-09 | 5585ddc56f2f… |
| AS393880 | US |
assigned | 2015-04-09 | ca2cdfd8b351… |
| AS63471 | US |
assigned | 2015-04-08 | f30ad78f3f77… |
| AS393877 | CA |
assigned | 2015-04-08 | 8436b62714f6… |
| AS393878 | US |
assigned | 2015-04-08 | acbba7e10918… |
| AS63467 | US |
assigned | 2015-04-07 | 05b207de3d0c… |
| AS63468 | US |
assigned | 2015-04-07 | f39f7b8e1704… |
| AS63469 | US |
assigned | 2015-04-07 | e55bc8a7c873… |
| AS63470 | CA |
assigned | 2015-04-07 | 7b03861d6098… |
| AS393875 | US |
assigned | 2015-04-07 | 1bfe257bdc44… |
| AS4905 | US |
assigned | 2015-04-06 | eba4e02fb9e1… |
| AS63463 | US |
assigned | 2015-04-06 | c50c10577da7… |
| AS63464 | US |
assigned | 2015-04-06 | 1e38d46b54cc… |
| AS63465 | US |
assigned | 2015-04-06 | faea32a70e9c… |
| AS63466 | US |
assigned | 2015-04-06 | e4eb5657c544… |
| AS393873 | US |
assigned | 2015-04-06 | 7dbb6af2d87d… |
| AS393874 | US |
assigned | 2015-04-06 | 6a306bc010a6… |
| AS63460 | US |
assigned | 2015-04-03 | 563e8bf82f18… |
| AS63461 | US |
assigned | 2015-04-03 | 0dae1b2b864e… |
| AS63462 | US |
assigned | 2015-04-03 | d10fafb9fdb1… |
| AS393871 | US |
assigned | 2015-04-03 | 10b6613f5972… |
| AS393872 | US |
assigned | 2015-04-03 | 46361260e6f7… |
| AS63458 | US |
assigned | 2015-04-02 | 630b8e3cd14e… |
| AS63459 | US |
assigned | 2015-04-02 | d15337586cfb… |
| AS393870 | US |
assigned | 2015-04-02 | be717a1fe2d9… |
| AS62720 | US |
assigned | 2015-04-01 | 3107c6dde2d9… |
| AS393867 | US |
assigned | 2015-04-01 | 271a9c4e8f8e… |
| AS393868 | US |
assigned | 2015-04-01 | 22d9ff33dc23… |
| AS393869 | US |
assigned | 2015-04-01 | 5b60a67d6356… |
| AS62684 | US |
assigned | 2015-03-31 | e8e4d025b357… |
| AS62502 | CA |
assigned | 2015-03-30 | 989ccc1ea7bb… |
| AS393865 | US |
assigned | 2015-03-30 | bbd1be9f3a9e… |
| AS53935 | US |
assigned | 2015-03-27 | 1f3d4bdc89e6… |
| AS53959 | US |
assigned | 2015-03-27 | 7c39ab077493… |
| AS46281 | US |
assigned | 2015-03-26 | 73197c1eb331… |
| AS46321 | US |
assigned | 2015-03-26 | dfa27dc71215… |