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
1,644,924,672
📦
IPv4 networks
76,762
delegated blocks
🧭
IPv6 networks
11,450
delegated blocks
🔗
Autonomous systems
34,129
ASNs
// browse the objects
Browse the ARIN registry
| AS | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| AS32871 |  US |
assigned | 2020-01-31 | 4fdd2e80b281… |
| AS32955 | US |
assigned | 2020-01-31 | 8f8c30323bf3… |
| AS33240 | US |
assigned | 2020-01-31 | aad945096b77… |
| AS33525 | US |
assigned | 2020-01-31 | b4128d0a4f91… |
| AS36091 | US |
assigned | 2020-01-31 | dd54615e4302… |
| AS36165 | US |
assigned | 2020-01-31 | 9a99c0dcad63… |
| AS36367 | US |
assigned | 2020-01-31 | 05af9b9e7a49… |
| AS20137 | US |
assigned | 2020-01-30 | 00317cd04df7… |
| AS40350 | US |
assigned | 2020-01-30 | 447dedd93e0c… |
| AS46112 | US |
assigned | 2020-01-30 | 60a5578e0d3f… |
| AS46200 | US |
assigned | 2020-01-30 | 27854820be5c… |
| AS46400 | US |
assigned | 2020-01-30 | 7e81271130b7… |
| AS54096 | US |
assigned | 2020-01-30 | abdc9365a30d… |
| AS398268 |  CA |
assigned | 2020-01-30 | 3e56200a6154… |
| AS54944 | CA |
assigned | 2020-01-29 | d70c795ad0ae… |
| AS62624 | US |
assigned | 2020-01-29 | 0bd56a9dd72d… |
| AS63355 | US |
assigned | 2020-01-29 | baf0109d1db0… |
| AS394194 | US |
assigned | 2020-01-29 | 413c4713c633… |
| AS33440 | CA |
assigned | 2020-01-28 | 2bd8ffb96899… |
| AS33696 | US |
assigned | 2020-01-28 | 2cb91b9417c2… |
| AS35932 | US |
assigned | 2020-01-28 | c8c0d9ad479a… |
| AS35980 | US |
assigned | 2020-01-28 | df413c29bf2a… |
| AS36095 | US |
assigned | 2020-01-28 | 25b3e1d89920… |
| AS36703 | US |
assigned | 2020-01-28 | 386143b53ae4… |
| AS36721 | US |
assigned | 2020-01-28 | 34501972791b… |
| AS36845 | US |
assigned | 2020-01-28 | 6b2156e07b41… |
| AS46487 | US |
assigned | 2020-01-28 | b1c7a0c67b7a… |
| AS46793 |  PR |
assigned | 2020-01-28 | c737848391a9… |
| 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… |
| 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… |
| AS3837 | US |
assigned | 2020-01-21 | 3a4075582352… |
| AS4514 | US |
assigned | 2020-01-21 | dade1a475703… |
| 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… |
| 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… |