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
1,644,997,632
📦
IPv4 networks
76,756
delegated blocks
🧭
IPv6 networks
11,434
delegated blocks
🔗
Autonomous systems
34,116
ASNs
// browse the objects
Browse the ARIN registry
| AS | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| AS401276 |  US |
assigned | 2024-08-05 | eeb08dad00e8… |
| AS401278 | US |
assigned | 2024-08-05 | 4a103c8be2bf… |
| AS401279 | US |
assigned | 2024-08-05 | cc08d06c52a0… |
| AS29778 | US |
assigned | 2024-08-02 | 8a3307e1de1c… |
| AS53651 | US |
assigned | 2024-08-02 | 375d674d079d… |
| AS54014 | US |
assigned | 2024-08-02 | e9a500b5d1d1… |
| AS401270 | US |
assigned | 2024-08-02 | 4aa7f73ddaa0… |
| AS53609 |  CA |
assigned | 2024-08-01 | e0c77eda03fa… |
| AS53622 | US |
assigned | 2024-08-01 | 0bf1b507a51c… |
| AS53627 | US |
assigned | 2024-08-01 | 85d8b0af2b19… |
| AS29782 | US |
assigned | 2024-07-31 | a6296a156da0… |
| AS33301 | CA |
assigned | 2024-07-31 | 48dfe4ea8814… |
| AS36672 | US |
assigned | 2024-07-31 | 42f535cb4c46… |
| AS39972 | US |
assigned | 2024-07-31 | 93e2c77c3b92… |
| AS40172 | US |
assigned | 2024-07-31 | 93e2c77c3b92… |
| AS40214 | US |
assigned | 2024-07-31 | 93e2c77c3b92… |
| AS40815 | US |
assigned | 2024-07-31 | 93e2c77c3b92… |
| AS46645 | US |
assigned | 2024-07-31 | 93e2c77c3b92… |
| AS47055 | CA |
assigned | 2024-07-31 | 81c3e17e0714… |
| AS53474 | CA |
assigned | 2024-07-31 | d61e98da03bb… |
| AS393656 | US |
assigned | 2024-07-31 | e3988b09558e… |
| AS25644 | US |
assigned | 2024-07-30 | e4ceba3b93aa… |
| AS25781 | US |
assigned | 2024-07-30 | a6d4a7eed801… |
| AS26055 | US |
assigned | 2024-07-30 | e0fee4290cd4… |
| AS32507 | US |
assigned | 2024-07-30 | b3c0b4ff9c6d… |
| AS33228 | US |
assigned | 2024-07-30 | a916894c36c6… |
| AS12036 | US |
assigned | 2024-07-29 | eebb2a020f6f… |
| AS23545 | US |
assigned | 2024-07-29 | 50fff400dcd7… |
| AS35939 | CA |
assigned | 2024-07-29 | ae25c8745ead… |
| AS36382 | CA |
assigned | 2024-07-29 | ffd2758b84cd… |
| AS36530 | US |
assigned | 2024-07-29 | b53e0673caeb… |
| AS33628 | CA |
assigned | 2024-07-26 | a6b547e4fda2… |
| AS33677 | US |
assigned | 2024-07-26 | def21657e735… |
| AS33707 | US |
assigned | 2024-07-26 | 518134572108… |
| AS33741 | US |
assigned | 2024-07-26 | 6fb0aee6b288… |
| AS33020 | US |
assigned | 2024-07-25 | c60dd9080683… |
| AS33042 | US |
assigned | 2024-07-25 | 55c05d63f1b5… |
| AS33137 | US |
assigned | 2024-07-25 | c5fb81e1993b… |
| AS32202 | US |
assigned | 2024-07-24 | 46dd5f848243… |
| AS32282 | US |
assigned | 2024-07-24 | 6a6219549c00… |
| AS32668 | US |
assigned | 2024-07-24 | 75f5110f30ce… |
| AS30609 | US |
assigned | 2024-07-23 | ca46b01d684d… |
| AS30631 | US |
assigned | 2024-07-23 | c12c878b6b2b… |
| AS30662 | US |
assigned | 2024-07-23 | 25076c0d2223… |
| AS31949 | US |
assigned | 2024-07-23 | c34f9e9b2e90… |
| AS32021 | US |
assigned | 2024-07-23 | 62f88a43292b… |
| AS22203 | US |
assigned | 2024-07-22 | 60856f30ebab… |
| AS26051 | US |
assigned | 2024-07-22 | a7be0a9ec8cf… |
| AS26693 | US |
assigned | 2024-07-22 | 23acdf0acd9b… |
| AS29769 | US |
assigned | 2024-07-22 | a6b02324592f… |
| AS30204 | US |
assigned | 2024-07-22 | 84e0d47dd7aa… |
| AS30265 | CA |
assigned | 2024-07-22 | 31c7ccf238c4… |
| AS42172 | US |
assigned | 2024-07-22 | d3529f254bc5… |
| AS401268 | US |
assigned | 2024-07-19 | 533759b0c58e… |
| AS401269 | US |
assigned | 2024-07-19 | ace4b713fed6… |
| AS401265 | US |
assigned | 2024-07-18 | e3597c5a4ae0… |
| AS401266 | US |
assigned | 2024-07-18 | 0a16633a688c… |
| AS401267 | US |
assigned | 2024-07-18 | 882d464fde67… |
| AS54852 | US |
assigned | 2024-07-17 | c3673ca8d2ab… |
| AS401262 | US |
assigned | 2024-07-17 | 5a3ba5bf1dc0… |
| AS401263 | US |
assigned | 2024-07-17 | 4c869cc5f79e… |
| AS401264 | US |
assigned | 2024-07-17 | 2c40104fcc23… |
| AS401253 | US |
assigned | 2024-07-16 | 47587df5a3c5… |
| AS401254 | US |
assigned | 2024-07-16 | 3abe4b63eab4… |
| AS401255 | US |
assigned | 2024-07-16 | d6cf15c5d247… |
| AS401256 | US |
assigned | 2024-07-16 | 710aad27fd77… |
| AS401259 | US |
assigned | 2024-07-16 | 0fbbd641f1f7… |
| AS401260 | US |
assigned | 2024-07-16 | 4c86f9762862… |
| AS401261 | US |
assigned | 2024-07-16 | 951f215c30a2… |
| AS401296 | US |
assigned | 2024-07-16 | 4c86f9762862… |
| AS14307 | US |
assigned | 2024-07-15 | 2b48e588c99d… |
| AS401250 | US |
assigned | 2024-07-15 | d05037300a11… |
| AS401251 | US |
assigned | 2024-07-15 | 1a60c653939e… |
| AS401252 | US |
assigned | 2024-07-15 | 57bb24b8d51c… |
| AS401246 | US |
assigned | 2024-07-12 | 98ccb459d067… |
| AS401247 | US |
assigned | 2024-07-12 | bb5aaf21fe32… |
| AS401248 | US |
assigned | 2024-07-12 | a287fc521c45… |
| AS399694 | US |
assigned | 2024-07-11 | 06baea9d4118… |
| AS400702 | CA |
assigned | 2024-07-11 | 88a2b9d2e4f1… |
| AS401244 | US |
assigned | 2024-07-11 | 8d78ed815da1… |
| AS401245 | US |
assigned | 2024-07-11 | 05481f9e0bd3… |
| AS40770 | US |
assigned | 2024-07-10 | 8359d2e5873b… |
| AS396349 | US |
assigned | 2024-07-10 | f691999e849f… |
| AS396867 | US |
assigned | 2024-07-10 | aa3e672552d3… |
| AS40115 | US |
assigned | 2024-07-09 | e052cfbe1698… |
| AS393435 | US |
assigned | 2024-07-09 | f5075564fc1d… |
| AS393448 | US |
assigned | 2024-07-09 | 1d1b86db0c4c… |
| AS393458 | US |
assigned | 2024-07-09 | 4c869cc5f79e… |
| AS395149 | US |
assigned | 2024-07-09 | bdd3b1410184… |
| AS395243 | US |
assigned | 2024-07-09 | dc9ee4b4a272… |
| AS2150 | US |
assigned | 2024-07-08 | dc1fa9b5e33a… |
| AS2151 | US |
assigned | 2024-07-08 | dc1fa9b5e33a… |
| AS2152 | US |
assigned | 2024-07-08 | dc1fa9b5e33a… |
| AS2153 | US |
assigned | 2024-07-08 | dc1fa9b5e33a… |
| AS47869 | US |
assigned | 2024-07-08 | 0a947ac66514… |
| AS401231 | US |
assigned | 2024-07-08 | e586513b4435… |
| AS401232 | US |
assigned | 2024-07-08 | f19ce1c37e6b… |
| AS401233 | US |
assigned | 2024-07-08 | 3251c2704a13… |
| AS401234 | US |
assigned | 2024-07-08 | 87298af174a6… |
| AS401236 | US |
assigned | 2024-07-08 | ad5e343229e5… |