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
1,644,931,584
📦
IPv4 networks
76,754
delegated blocks
🧭
IPv6 networks
11,445
delegated blocks
🔗
Autonomous systems
34,119
ASNs
// browse the objects
Browse the ARIN registry
| AS | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| AS17030 |  US |
assigned | 2000-07-14 | 9b12ce472719… |
| AS17032 | US |
assigned | 2000-07-14 | f98fd00a1324… |
| AS17011 | US |
assigned | 2000-07-13 | 7380e6c9b968… |
| AS17012 | US |
assigned | 2000-07-13 | 199f4dcf55b9… |
| AS17014 | US |
assigned | 2000-07-13 | 96ad2a1d5001… |
| AS17020 | US |
assigned | 2000-07-13 | 161fb0fc33bc… |
| AS17021 | US |
assigned | 2000-07-13 | 6a066418508d… |
| AS16999 | US |
assigned | 2000-07-12 | ed8b14a70b78… |
| AS17003 | US |
assigned | 2000-07-12 | bcc108b6991b… |
| AS17007 | US |
assigned | 2000-07-12 | a173e43ca8ce… |
| AS262 | US |
assigned | 2000-07-11 | 9f14454567a6… |
| AS263 | US |
assigned | 2000-07-11 | 9f14454567a6… |
| AS16989 | US |
assigned | 2000-07-11 | c9eedd918e1c… |
| AS16992 | US |
assigned | 2000-07-11 | 81f49939d218… |
| AS16997 | US |
assigned | 2000-07-11 | b429578a448c… |
| AS16985 | US |
assigned | 2000-07-10 | d3f7999eda1e… |
| AS16988 | US |
assigned | 2000-07-10 | b9a463b0bc72… |
| AS3844 | US |
assigned | 2000-07-07 | 9f14454567a6… |
| AS16961 | US |
assigned | 2000-07-07 | 81e05477cc28… |
| AS16962 | US |
assigned | 2000-07-07 | 81e05477cc28… |
| AS16963 | US |
assigned | 2000-07-07 | 81e05477cc28… |
| AS16964 | US |
assigned | 2000-07-07 | 81e05477cc28… |
| AS16965 | US |
assigned | 2000-07-07 | 81e05477cc28… |
| AS16966 | US |
assigned | 2000-07-07 | 81e05477cc28… |
| AS16967 | US |
assigned | 2000-07-07 | 81e05477cc28… |
| AS16980 | US |
assigned | 2000-07-07 | 0a5319c79b54… |
| AS16981 | US |
assigned | 2000-07-07 | 3149612dddf7… |
| AS16984 | US |
assigned | 2000-07-07 | e342f1acb8ab… |
| AS16942 | US |
assigned | 2000-07-06 | aba0c2798e47… |
| AS16944 |  CA |
assigned | 2000-07-06 | a747374763a3… |
| AS16945 | US |
assigned | 2000-07-06 | b0c60d50c903… |
| AS16948 | US |
assigned | 2000-07-06 | 141f6a3bce39… |
| AS16949 | CA |
assigned | 2000-07-06 | 351bae4d139a… |
| AS16951 | US |
assigned | 2000-07-06 | 7a73cca250d9… |
| AS16952 | US |
assigned | 2000-07-06 | 7139870c39a8… |
| AS16957 | US |
assigned | 2000-07-06 | 333de8fecfc9… |
| AS16959 | US |
assigned | 2000-07-06 | 81e05477cc28… |
| AS16934 | US |
assigned | 2000-07-05 | 4a27264ec876… |
| AS16940 | US |
assigned | 2000-07-05 | f96917241084… |
| AS3812 | CA |
assigned | 2000-07-03 | c2852f1df4b3… |
| AS7271 | CA |
assigned | 2000-07-03 | c2852f1df4b3… |
| AS16928 | US |
assigned | 2000-06-30 | ffd67fadfdd4… |
| AS16910 | US |
assigned | 2000-06-29 | 41f8b1ccce51… |
| AS16912 | US |
assigned | 2000-06-29 | 86c165a61a03… |
| AS16919 | US |
assigned | 2000-06-29 | 46cef4109391… |
| AS16901 | US |
assigned | 2000-06-28 | 1b67e11ffade… |
| AS16902 | US |
assigned | 2000-06-28 | 839111357739… |
| AS16904 | US |
assigned | 2000-06-28 | 021385bf34d9… |
| AS16905 | US |
assigned | 2000-06-28 | 0342625ea14b… |
| AS16894 | US |
assigned | 2000-06-27 | de3dfed3d6d9… |
| AS16898 | US |
assigned | 2000-06-27 | 93c9f54996c8… |
| AS16900 | US |
assigned | 2000-06-27 | 9b35a6cd5052… |
| AS16883 | US |
assigned | 2000-06-26 | 66e68ecd93af… |
| AS16889 | US |
assigned | 2000-06-26 | 0925cf378e38… |
| AS12154 | US |
assigned | 2000-06-22 | 031964691733… |
| AS16871 | US |
assigned | 2000-06-22 | 6faf182d3ace… |
| AS16875 | US |
assigned | 2000-06-22 | 88a52c9c162b… |
| AS16879 | US |
assigned | 2000-06-22 | 4223735d61d3… |
| AS7017 | US |
assigned | 2000-06-21 | d2fc8fbc818f… |
| AS7756 | US |
assigned | 2000-06-21 | d2fc8fbc818f… |
| AS16861 | US |
assigned | 2000-06-21 | 09a753649d47… |
| AS16868 | US |
assigned | 2000-06-21 | b7da171600d9… |
| AS16869 | US |
assigned | 2000-06-21 | 3a41d3f78b1b… |
| AS16852 | US |
assigned | 2000-06-20 | e5e3b9c13678… |
| AS16857 | US |
assigned | 2000-06-20 | 087c31d74920… |
| AS16835 | US |
assigned | 2000-06-19 | cdb7d42057bd… |
| AS16836 | US |
assigned | 2000-06-19 | e586513b4435… |
| AS16838 | US |
assigned | 2000-06-19 | 7b7c41a61ecc… |
| AS16834 | US |
assigned | 2000-06-16 | 137872aacb80… |
| AS16823 | US |
assigned | 2000-06-14 | 46c1eec075b6… |
| AS16826 | US |
assigned | 2000-06-14 | f4c3f030b497… |
| AS16829 | US |
assigned | 2000-06-14 | 2b24a0ca76d9… |
| AS16831 | US |
assigned | 2000-06-14 | 003bbc7b151c… |
| AS16833 | US |
assigned | 2000-06-14 | ad8851b73b1e… |
| AS16811 | US |
assigned | 2000-06-13 | d2110177826b… |
| AS16812 | US |
assigned | 2000-06-13 | d2110177826b… |
| AS16813 | US |
assigned | 2000-06-13 | f233179169c6… |
| AS16815 | US |
assigned | 2000-06-13 | 518993ea80aa… |
| AS16818 | US |
assigned | 2000-06-13 | 4a52e4474cbf… |
| AS16819 | US |
assigned | 2000-06-13 | 76bad395a44d… |
| AS16820 | US |
assigned | 2000-06-13 | f6f5cfb0e325… |
| AS16801 | US |
assigned | 2000-06-12 | e0fc8e1ba45c… |
| AS16802 | CA |
assigned | 2000-06-12 | d4cbfb4d7758… |
| AS16810 | US |
assigned | 2000-06-12 | 6c065d5b54b8… |
| AS8052 | US |
assigned | 2000-06-09 | d2fc8fbc818f… |
| AS10311 | US |
assigned | 2000-06-09 | d2fc8fbc818f… |
| AS10796 | US |
assigned | 2000-06-09 | d2fc8fbc818f… |
| AS11426 | US |
assigned | 2000-06-09 | d2fc8fbc818f… |
| AS11427 | US |
assigned | 2000-06-09 | d2fc8fbc818f… |
| AS11707 | US |
assigned | 2000-06-09 | d2fc8fbc818f… |
| AS11955 | US |
assigned | 2000-06-09 | d2fc8fbc818f… |
| AS12271 | US |
assigned | 2000-06-09 | d2fc8fbc818f… |
| AS13343 | US |
assigned | 2000-06-09 | d2fc8fbc818f… |
| AS13560 | US |
assigned | 2000-06-09 | d2fc8fbc818f… |
| AS16795 | US |
assigned | 2000-06-09 | 1481ecc87fd7… |
| AS16799 | US |
assigned | 2000-06-09 | a169b6d83c1f… |
| AS16791 | US |
assigned | 2000-06-08 | 39d985148e2c… |
| AS16793 | US |
assigned | 2000-06-08 | ce7d536673e8… |
| AS16763 | US |
assigned | 2000-06-07 | bc990e9a8b9f… |
| AS16774 | US |
assigned | 2000-06-07 | 9c2c05f3c319… |