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
1,645,628,928
📦
IPv4 networks
76,687
delegated blocks
🧭
IPv6 networks
11,336
delegated blocks
🔗
Autonomous systems
34,032
ASNs
// browse the objects
Browse the ARIN registry
| AS | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| AS12041 |  US |
assigned | 2006-10-19 | d355811359bf… |
| AS12287 | US |
assigned | 2006-10-19 | d355811359bf… |
| AS13314 | US |
assigned | 2006-10-19 | d5c4d1fa86df… |
| AS13352 | US |
assigned | 2006-10-19 | 4d62864e9199… |
| AS11038 | US |
assigned | 2006-10-18 | 3a08bc5bdd5f… |
| AS11626 |  CA |
assigned | 2006-10-18 | df21f2ec2533… |
| AS11702 | CA |
assigned | 2006-10-18 | df21f2ec2533… |
| AS12035 | US |
assigned | 2006-10-18 | 98e6c615fd07… |
| AS10944 | US |
assigned | 2006-10-17 | e36d19170cc2… |
| AS10982 | US |
assigned | 2006-10-17 | 21654c97bb31… |
| AS10991 | US |
assigned | 2006-10-17 | 92c5278d08ee… |
| AS11186 | US |
assigned | 2006-10-17 | 4d5ef77fd76e… |
| AS11319 | US |
assigned | 2006-10-17 | b57b72384ae4… |
| AS10936 | US |
assigned | 2006-10-16 | 1edd87232a80… |
| AS40284 | US |
assigned | 2006-10-16 | bc13fa316880… |
| AS40285 | US |
assigned | 2006-10-16 | 99563ca971c0… |
| AS40288 | US |
assigned | 2006-10-16 | 7873a4840510… |
| AS40289 | US |
assigned | 2006-10-16 | ca2eab189237… |
| AS40290 | US |
assigned | 2006-10-16 | 59d5d6c9acf1… |
| AS40273 | US |
assigned | 2006-10-13 | d2b789f87262… |
| AS40274 | US |
assigned | 2006-10-13 | e5a6d485a2d0… |
| AS40277 | US |
assigned | 2006-10-13 | 96f57a05beb5… |
| AS40280 | CA |
assigned | 2006-10-13 | b54e78050fde… |
| AS40281 | US |
assigned | 2006-10-13 | 03d040acf64b… |
| AS40282 | CA |
assigned | 2006-10-13 | 58b36962dd14… |
| AS40270 | US |
assigned | 2006-10-12 | 1b6e0ea4d4c9… |
| AS40272 | US |
assigned | 2006-10-12 | 531e42e4b026… |
| AS22439 | US |
assigned | 2006-10-11 | 3a372b04b953… |
| AS22565 | US |
assigned | 2006-10-11 | c2dfb9e7c865… |
| AS22989 | US |
assigned | 2006-10-11 | 526988ac47a7… |
| AS23431 | US |
assigned | 2006-10-11 | 5d02cc7c7e68… |
| AS40267 | US |
assigned | 2006-10-11 | ad7a3779e707… |
| AS40269 | US |
assigned | 2006-10-11 | 6e895c48fa4a… |
| AS20440 | US |
assigned | 2006-10-10 | 364a69bc78f1… |
| AS21541 | US |
assigned | 2006-10-10 | 47c64ba89994… |
| AS22287 | US |
assigned | 2006-10-10 | ed12a92fd913… |
| AS19394 | CA |
assigned | 2006-10-09 | 8da48ad5aa2c… |
| AS19397 | US |
assigned | 2006-10-09 | 939a03aa3de4… |
| AS19425 | US |
assigned | 2006-10-09 | 9d99e3f7d38d… |
| AS20014 | US |
assigned | 2006-10-09 | 4d32764d6007… |
| AS20243 |  VI |
assigned | 2006-10-09 | f7591bdcc575… |
| AS19266 | US |
assigned | 2006-10-06 | aeaa3b52b47d… |
| AS14849 | US |
assigned | 2006-10-05 | 2529fc57980a… |
| AS14859 | US |
assigned | 2006-10-05 | 81ee47932446… |
| AS15068 | US |
assigned | 2006-10-05 | 7fe05e01e47e… |
| AS17009 | US |
assigned | 2006-10-05 | 48efcd8ccced… |
| AS17266 | CA |
assigned | 2006-10-05 | 115904aec229… |
| AS14057 | US |
assigned | 2006-10-04 | f80e50a0c282… |
| AS14408 | US |
assigned | 2006-10-04 | 4a587b7750b8… |
| AS14790 | US |
assigned | 2006-10-04 | 6ab0ce4cdbdb… |
| AS11055 | US |
assigned | 2006-10-03 | b0dfca43049f… |
| AS11463 | US |
assigned | 2006-10-03 | df663572f7b3… |
| AS11543 | US |
assigned | 2006-10-03 | 755a951efe0a… |
| AS13371 | US |
assigned | 2006-10-03 | 7af282389577… |
| AS13896 | US |
assigned | 2006-10-03 | 4a9f591a2f98… |
| AS18675 | US |
assigned | 2006-10-02 | 91073afdf0d6… |
| AS18746 | US |
assigned | 2006-10-02 | 18a264dc5c9e… |
| AS19348 | US |
assigned | 2006-10-02 | ea99b2ffebdd… |
| AS11217 | US |
assigned | 2006-09-29 | 016320e445e7… |
| AS11553 | US |
assigned | 2006-09-29 | 3e53d73404ee… |
| AS13787 | US |
assigned | 2006-09-29 | cdb7d42057bd… |
| AS14905 | US |
assigned | 2006-09-29 | cdb7d42057bd… |
| AS14910 | US |
assigned | 2006-09-29 | cdb7d42057bd… |
| AS14921 | US |
assigned | 2006-09-29 | cdb7d42057bd… |
| AS16718 | US |
assigned | 2006-09-29 | cdb7d42057bd… |
| AS17402 | US |
assigned | 2006-09-29 | cdb7d42057bd… |
| AS18494 | US |
assigned | 2006-09-29 | cdb7d42057bd… |
| AS13578 | US |
assigned | 2006-09-28 | 19c034273177… |
| AS14465 | US |
assigned | 2006-09-28 | be8909972ab9… |
| AS14873 | CA |
assigned | 2006-09-28 | f3df07f896b1… |
| AS14907 | US |
assigned | 2006-09-27 | 444b72ee7fe0… |
| AS16569 | CA |
assigned | 2006-09-27 | 9bf290a4f931… |
| AS19189 | US |
assigned | 2006-09-27 | 9384e67858f5… |
| AS40262 | US |
assigned | 2006-09-27 | 3bb571e0243c… |
| AS40263 | US |
assigned | 2006-09-27 | 49cbb4de517b… |
| AS40265 | US |
assigned | 2006-09-27 | 47d359da92d7… |
| AS40266 | US |
assigned | 2006-09-27 | 1e12e7ee0ca6… |
| AS40251 | US |
assigned | 2006-09-26 | 8b09680d19ca… |
| AS40252 | US |
assigned | 2006-09-26 | 23c29ebd8d7d… |
| AS40254 | US |
assigned | 2006-09-26 | eb761c2c2bfe… |
| AS40258 | US |
assigned | 2006-09-26 | a1863989df68… |
| AS40260 | US |
assigned | 2006-09-26 | b9a1c5613846… |
| AS40261 | US |
assigned | 2006-09-26 | d2cb6b584aea… |
| AS15164 | US |
assigned | 2006-09-25 | f7f4d3727af3… |
| AS40248 | US |
assigned | 2006-09-25 | 87da3525fbaf… |
| AS13612 | US |
assigned | 2006-09-22 | ca6086d1b5cb… |
| AS14939 | US |
assigned | 2006-09-22 | 06eeb9e33f52… |
| AS19215 | US |
assigned | 2006-09-22 | ebb4dee89b75… |
| AS40245 | US |
assigned | 2006-09-22 | 400e6412f9cb… |
| AS40246 | US |
assigned | 2006-09-22 | 6110bddbe756… |
| AS40247 | US |
assigned | 2006-09-22 | e1b6dd621349… |
| AS17311 | US |
assigned | 2006-09-21 | b05c23fab98d… |
| AS20456 | US |
assigned | 2006-09-21 | d538268083a4… |
| AS40242 | US |
assigned | 2006-09-21 | 9358729dacc8… |
| AS40243 | CA |
assigned | 2006-09-21 | 830d5e088863… |
| AS40244 | US |
assigned | 2006-09-21 | 906a958514a4… |
| AS13984 | US |
assigned | 2006-09-20 | f96d60cc4df8… |
| AS40233 | US |
assigned | 2006-09-19 | 231c1aa89738… |
| AS40234 | US |
assigned | 2006-09-19 | aa21df5416a8… |
| AS40235 | US |
assigned | 2006-09-19 | 969b1654809e… |