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 |
|---|---|---|---|---|
| AS36258 |  US |
assigned | 2023-10-06 | 9bd8059d320c… |
| AS40367 | US |
assigned | 2023-10-06 | 3b4f030630bb… |
| AS40785 | US |
assigned | 2023-10-06 | 832558d197b1… |
| AS40840 | US |
assigned | 2023-10-06 | 832558d197b1… |
| AS46813 | US |
assigned | 2023-10-06 | 832558d197b1… |
| AS35915 | US |
assigned | 2023-10-05 | 114d523e18f7… |
| AS35936 | US |
assigned | 2023-10-05 | 5171a4a1967d… |
| AS36090 | US |
assigned | 2023-10-05 | c3673ca8d2ab… |
| AS32416 | US |
assigned | 2023-10-04 | b872c479e054… |
| AS33066 | US |
assigned | 2023-10-04 | 8d1c449ca71e… |
| AS35866 | US |
assigned | 2023-10-04 | 15e4d814d1ac… |
| AS29876 | US |
assigned | 2023-10-03 | ac8c286c86ba… |
| AS30011 | US |
assigned | 2023-10-03 | d33aef90a648… |
| AS30505 | US |
assigned | 2023-10-03 | 6c50b9044f09… |
| AS400899 | US |
assigned | 2023-10-02 | d86208eb3401… |
| AS400900 | US |
assigned | 2023-10-02 | b1566b4a83ca… |
| AS400901 | US |
assigned | 2023-10-02 | dffaa7f54f3c… |
| AS400902 | US |
assigned | 2023-10-02 | 97fcecdb60b9… |
| AS400890 | US |
assigned | 2023-09-29 | a2ce69dca597… |
| AS400891 | US |
assigned | 2023-09-29 | 6a4d18ae5736… |
| AS400892 |  CA |
assigned | 2023-09-29 | 19f470f78423… |
| AS400893 | US |
assigned | 2023-09-29 | 0c5e5d3f94f8… |
| AS400894 | US |
assigned | 2023-09-29 | 7029799f39ba… |
| AS400895 | US |
assigned | 2023-09-29 | 4376b925e42b… |
| AS400896 | US |
assigned | 2023-09-29 | 6ccf6708a24c… |
| AS400897 | US |
assigned | 2023-09-29 | df0f22cd5f70… |
| AS26771 | US |
assigned | 2023-09-28 | e76721cd9527… |
| AS400888 | US |
assigned | 2023-09-28 | 8b91a074b74a… |
| AS400889 | US |
assigned | 2023-09-28 | 5fcd9897433f… |
| AS33008 | US |
assigned | 2023-09-27 | 3f6535335e5b… |
| AS400884 | US |
assigned | 2023-09-27 | b004b3ecde24… |
| AS400885 | US |
assigned | 2023-09-27 | 061d7ba52ba4… |
| AS400886 | US |
assigned | 2023-09-27 | 2270769033fb… |
| AS11769 | US |
assigned | 2023-09-26 | 2800aa366699… |
| AS13923 | CA |
assigned | 2023-09-26 | ebcbafd9428c… |
| AS15005 | US |
assigned | 2023-09-26 | 614e393094f6… |
| AS18714 | US |
assigned | 2023-09-26 | 6ea95d3e469b… |
| AS21711 | US |
assigned | 2023-09-26 | 99f6b8a06854… |
| AS25626 | CA |
assigned | 2023-09-26 | 94ecb18ffe9b… |
| AS149513 | US |
assigned | 2023-09-26 | fd09de9165be… |
| AS400882 | US |
assigned | 2023-09-22 | 699f2a069af6… |
| AS400883 | US |
assigned | 2023-09-22 | 4005743c9c8a… |
| AS6207 | US |
assigned | 2023-09-21 | 6b979269fa3f… |
| AS10883 | US |
assigned | 2023-09-21 | 45db167e6594… |
| AS25737 | US |
assigned | 2023-09-21 | 8a290946d033… |
| AS63187 | US |
assigned | 2023-09-21 | 81fd5ef7a214… |
| AS400523 | US |
assigned | 2023-09-21 | 2312b206770e… |
| AS400645 | US |
assigned | 2023-09-21 | 4602608de423… |
| AS400869 | US |
assigned | 2023-09-21 | a1c7037dc483… |
| AS15353 | CA |
assigned | 2023-09-20 | 041fdd4cd3d9… |
| AS20364 | US |
assigned | 2023-09-20 | 14451d701346… |
| AS21531 | US |
assigned | 2023-09-20 | 2be6c242e784… |
| AS396067 | US |
assigned | 2023-09-20 | f13610451927… |
| AS397164 | US |
assigned | 2023-09-20 | 640a2622e913… |
| AS399358 | US |
assigned | 2023-09-20 | 8be5a180db79… |
| AS399398 | US |
assigned | 2023-09-20 | e85aebdd15ea… |
| AS399414 | US |
assigned | 2023-09-20 | a21714996699… |
| AS399513 | US |
assigned | 2023-09-20 | 9b033ad7b0a6… |
| AS400395 | US |
assigned | 2023-09-20 | 27dbfb00e00c… |
| AS63281 | US |
assigned | 2023-09-18 | f579d9967cdb… |
| AS55138 | US |
assigned | 2023-09-15 | c9e6fe352d7f… |
| AS55160 | US |
assigned | 2023-09-15 | b518c8d6a688… |
| AS55211 | US |
assigned | 2023-09-15 | 1d1d60200b6b… |
| AS54950 | US |
assigned | 2023-09-14 | c188ad2468e7… |
| AS54981 | US |
assigned | 2023-09-14 | 8c34757f4391… |
| AS55066 | CA |
assigned | 2023-09-14 | 4b737cdb2561… |
| AS400868 | US |
assigned | 2023-09-14 | 2c312495609e… |
| AS54440 | US |
assigned | 2023-09-13 | 99d21f1b0f3f… |
| AS54773 | US |
assigned | 2023-09-13 | 6db9142b644b… |
| AS33179 | US |
assigned | 2023-09-12 | 3b3397bbd577… |
| AS33648 | US |
assigned | 2023-09-12 | 03859f8360ca… |
| AS36355 | US |
assigned | 2023-09-12 | 2b56f5bdb82f… |
| AS40571 | US |
assigned | 2023-09-12 | 4a65ecc1bf6f… |
| AS40690 | CA |
assigned | 2023-09-12 | 1eb3c6deb3f6… |
| AS46584 | CA |
assigned | 2023-09-12 | fb3410a55fc0… |
| AS46824 | US |
assigned | 2023-09-12 | 3ae72e55ebf2… |
| AS53445 | US |
assigned | 2023-09-12 | c25920774238… |
| AS26982 | US |
assigned | 2023-09-11 | da0cd12ee4c4… |
| AS30241 | US |
assigned | 2023-09-11 | b9bc60264b91… |
| AS32080 | US |
assigned | 2023-09-11 | 27e71a8977f6… |
| AS32380 | CA |
assigned | 2023-09-11 | d031644a48d8… |
| AS32414 | US |
assigned | 2023-09-11 | 8a58064388f1… |
| AS32990 | US |
assigned | 2023-09-11 | 4334dd262ae8… |
| AS19251 | US |
assigned | 2023-09-08 | 4b23c12fd66b… |
| AS23300 | CA |
assigned | 2023-09-08 | a04ab9581887… |
| AS25846 | US |
assigned | 2023-09-08 | b53ed7a3f5be… |
| AS26484 | US |
assigned | 2023-09-08 | 5c09d3632f13… |
| AS26689 | US |
assigned | 2023-09-08 | c30e4d450f45… |
| AS11665 | US |
assigned | 2023-09-07 | b817819323a3… |
| AS13394 | US |
assigned | 2023-09-07 | eaf6c35b7ca6… |
| AS13655 | US |
assigned | 2023-09-07 | 4602608de423… |
| AS15222 | US |
assigned | 2023-09-07 | d0ad47291de1… |
| AS16516 | US |
assigned | 2023-09-07 | 86ab3aefd308… |
| AS27290 | US |
assigned | 2023-09-05 | a364632a318f… |
| AS30267 | US |
assigned | 2023-09-05 | 1e13c0e2922e… |
| AS31989 | US |
assigned | 2023-09-05 | 38802c7f323f… |
| AS32024 | US |
assigned | 2023-09-05 | b0193b449661… |
| AS36862 | US |
assigned | 2023-09-05 | bc22d5239e40… |
| AS14482 | US |
assigned | 2023-08-31 | b596cc562821… |
| AS16840 | US |
assigned | 2023-08-31 | f1022f4b68ea… |