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
1,645,624,576
📦
IPv4 networks
76,679
delegated blocks
🧭
IPv6 networks
11,332
delegated blocks
🔗
Autonomous systems
34,019
ASNs
// browse the objects
Browse the ARIN registry
| AS | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| AS53464 |  US |
assigned | 2020-01-28 | b0ac5b7145cb… |
| AS54506 | US |
assigned | 2020-01-28 | 99bcded745cb… |
| AS55008 | US |
assigned | 2020-01-28 | 2c83de35b592… |
| AS55120 | US |
assigned | 2020-01-28 | ad7fdddd505d… |
| AS19850 |  CA |
assigned | 2020-01-27 | 74d5104e41c0… |
| AS55192 | US |
assigned | 2020-01-27 | 056cb39c0afc… |
| AS63064 | US |
assigned | 2020-01-27 | dc55de1f9793… |
| AS63484 | US |
assigned | 2020-01-27 | 8802230dcf88… |
| AS64217 | US |
assigned | 2020-01-27 | 01e10c5ae8d1… |
| AS395003 | US |
assigned | 2020-01-24 | a774d678b8a6… |
| AS396169 | US |
assigned | 2020-01-24 | c728ea3ccf18… |
| AS396188 | US |
assigned | 2020-01-24 | 855dd6ffa2a7… |
| AS396222 | US |
assigned | 2020-01-24 | c47fc5a3dce1… |
| AS396278 | US |
assigned | 2020-01-24 | a20f874423a4… |
| AS393386 | US |
assigned | 2020-01-23 | b8f98152c86d… |
| AS393859 | US |
assigned | 2020-01-23 | 2f5af180d9ea… |
| AS393932 | CA |
assigned | 2020-01-23 | 676dd2102930… |
| AS6248 | US |
assigned | 2020-01-22 | f1cdc6b58de3… |
| AS7883 | CA |
assigned | 2020-01-22 | 242ed7177cc8… |
| AS11027 | US |
assigned | 2020-01-22 | 5b1a1e493d26… |
| AS11082 | US |
assigned | 2020-01-22 | 0aade9087acf… |
| AS11627 | CA |
assigned | 2020-01-22 | ed1b5d10a562… |
| AS1611 | US |
assigned | 2020-01-21 | 58898e2cc312… |
| AS1809 | US |
assigned | 2020-01-21 | 0a499bb955d4… |
| AS2145 | US |
assigned | 2020-01-21 | 836027430243… |
| AS3837 | US |
assigned | 2020-01-21 | 3a4075582352… |
| AS4514 | US |
assigned | 2020-01-21 | dade1a475703… |
| AS4577 | US |
assigned | 2020-01-21 | 8878bb07bc9e… |
| AS4876 | CA |
assigned | 2020-01-21 | ef07967dc14e… |
| AS14641 | US |
assigned | 2020-01-17 | 5d57a9ed5efe… |
| AS14718 | US |
assigned | 2020-01-17 | d9213af64ee7… |
| AS14770 | US |
assigned | 2020-01-17 | 7389a400e1e7… |
| AS14809 | US |
assigned | 2020-01-17 | 45db019d7078… |
| AS14965 | CA |
assigned | 2020-01-17 | 98f2be7ef3b5… |
| AS15015 | US |
assigned | 2020-01-17 | ab9200c0266a… |
| AS15156 | US |
assigned | 2020-01-17 | bcfe9e3890e6… |
| AS16925 | US |
assigned | 2020-01-17 | ea49d568db11… |
| AS17045 | US |
assigned | 2020-01-17 | fe683119907f… |
| AS17097 | US |
assigned | 2020-01-17 | cff5c6501440… |
| AS398267 | US |
assigned | 2020-01-16 | be347ccc3f2b… |
| AS14295 | US |
assigned | 2020-01-15 | 765ef9c447c7… |
| AS17138 | US |
assigned | 2020-01-15 | ca7471d685f3… |
| AS18520 | US |
assigned | 2020-01-15 | 765ef9c447c7… |
| AS18665 | CA |
assigned | 2020-01-15 | 09b2c481593d… |
| AS18774 | US |
assigned | 2020-01-15 | 813819fcc507… |
| AS398262 | CA |
assigned | 2020-01-15 | 46f43cd29473… |
| AS398264 | CA |
assigned | 2020-01-15 | 0c6ec317c785… |
| AS398265 | US |
assigned | 2020-01-15 | 462b91b980af… |
| AS398266 | US |
assigned | 2020-01-15 | f9994bc97792… |
| AS19048 | US |
assigned | 2020-01-14 | 280076cb9804… |
| AS19121 | US |
assigned | 2020-01-14 | 853ba53ca192… |
| AS398255 | US |
assigned | 2020-01-14 | 574abb0f0f87… |
| AS398257 | US |
assigned | 2020-01-14 | a8a5eb624677… |
| AS398258 | US |
assigned | 2020-01-14 | 75225b1baa83… |
| AS398259 | CA |
assigned | 2020-01-14 | 63139cf80463… |
| AS398260 | US |
assigned | 2020-01-14 | b29c7a8a72c0… |
| AS398261 | US |
assigned | 2020-01-14 | c2969ac25704… |
| AS19150 | US |
assigned | 2020-01-13 | b4fd5d614e09… |
| AS19413 | US |
assigned | 2020-01-13 | 0b142078059e… |
| AS19431 | CA |
assigned | 2020-01-13 | e70df1e2165a… |
| AS19743 | US |
assigned | 2020-01-13 | f8c90cc94aa6… |
| AS19946 | US |
assigned | 2020-01-13 | 67ef8fcf21cc… |
| AS20273 | US |
assigned | 2020-01-13 | 071dafe79c8d… |
| AS22119 | US |
assigned | 2020-01-13 | 4983248476b3… |
| AS22682 | CA |
assigned | 2020-01-13 | e2dbcc45853d… |
| AS23026 | US |
assigned | 2020-01-10 | 00c9132c862e… |
| AS23130 | US |
assigned | 2020-01-10 | 48db2212c28b… |
| AS23261 | CA |
assigned | 2020-01-10 | 186e9525c95f… |
| AS23420 | US |
assigned | 2020-01-09 | 492875b902a4… |
| AS25814 | US |
assigned | 2020-01-09 | 4df4a1105231… |
| AS26214 | US |
assigned | 2020-01-09 | 44f0620be3a8… |
| AS26495 | US |
assigned | 2020-01-09 | 71465e07a21f… |
| AS27465 | US |
assigned | 2020-01-09 | 3011d79aea1c… |
| AS30074 | US |
assigned | 2020-01-09 | e4d5b0f036d1… |
| AS30182 | US |
assigned | 2020-01-09 | 372f16251df4… |
| AS30249 | US |
assigned | 2020-01-09 | bffa88bad9a4… |
| AS30602 | US |
assigned | 2020-01-09 | 27465e27d21f… |
| AS31883 | US |
assigned | 2020-01-09 | c70cc39c5212… |
| AS397877 | US |
assigned | 2020-01-09 | da3b2a1754d4… |
| AS1448 | US |
assigned | 2020-01-08 | 2d755f09b223… |
| AS395731 | US |
assigned | 2020-01-08 | 4e68ad9f99e5… |
| AS395947 | CA |
assigned | 2020-01-08 | a2c2d43eaa65… |
| AS397723 | US |
assigned | 2020-01-08 | 4e53cb8c0d69… |
| AS397775 | US |
assigned | 2020-01-08 | 6e8ad39e4b86… |
| AS31894 | US |
assigned | 2020-01-07 | a99aa2e2625b… |
| AS394981 | US |
assigned | 2020-01-07 | 93699ab303c1… |
| AS32055 |  VC |
assigned | 2020-01-06 | 708443fbc251… |
| AS32519 | US |
assigned | 2020-01-06 | 13699ee1bf3c… |
| AS394719 | CA |
assigned | 2020-01-06 | f769bb98a8a5… |
| AS394728 | US |
assigned | 2020-01-06 | 1d3a8c6ba55c… |
| AS32523 | US |
assigned | 2020-01-03 | a3339aa5234e… |
| AS394123 | US |
assigned | 2020-01-03 | dc31a0da81e3… |
| AS394703 | CA |
assigned | 2020-01-03 | 2507d713d6b6… |
| AS394909 | US |
assigned | 2020-01-03 | d44f1d22d2e0… |
| AS33317 | CA |
assigned | 2020-01-02 | 398685e805f4… |
| AS393444 | US |
assigned | 2020-01-02 | fe4ab67e6f0e… |
| AS393962 | US |
assigned | 2020-01-02 | 81281a08faae… |
| AS33408 |  GB |
assigned | 2019-12-31 | 9397d05b842b… |
| AS36369 | CA |
assigned | 2019-12-31 | fa30460c88e6… |
| AS40153 | US |
assigned | 2019-12-30 | f5f67203080d… |