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 |
|---|---|---|---|---|
| AS400340 |  US |
assigned | 2021-12-29 | 1c6a60631d60… |
| AS400336 |  CA |
assigned | 2021-12-28 | 5b65c01e3909… |
| AS14400 | US |
assigned | 2021-12-22 | 53e75789d77c… |
| AS32150 | US |
assigned | 2021-12-22 | 9c7e2c918b91… |
| AS400333 |  PR |
assigned | 2021-12-22 | b0ab77f362c3… |
| AS400334 | US |
assigned | 2021-12-22 | e694d3e50c55… |
| AS400335 | US |
assigned | 2021-12-22 | c9c820a7570a… |
| AS400321 | US |
assigned | 2021-12-20 | a27c530a70e0… |
| AS400322 | US |
assigned | 2021-12-20 | 4be45179d2a6… |
| AS400323 | US |
assigned | 2021-12-20 | 3f8d6de20b19… |
| AS400325 | US |
assigned | 2021-12-20 | 17d7d33d7a85… |
| AS400326 | US |
assigned | 2021-12-20 | bbc283ebf7fa… |
| AS400327 | US |
assigned | 2021-12-20 | 2d4f6f0212dc… |
| AS400329 | US |
assigned | 2021-12-20 | a56f44bef231… |
| AS400330 | US |
assigned | 2021-12-20 | d235657c56bd… |
| AS400331 | CA |
assigned | 2021-12-20 | d23d32f8fb01… |
| AS14401 | US |
assigned | 2021-12-17 | 3b306247da16… |
| AS400311 | US |
assigned | 2021-12-17 | 319d6a029088… |
| AS400312 | US |
assigned | 2021-12-17 | e92a0efff370… |
| AS400313 | US |
assigned | 2021-12-17 | 0778f38ce84f… |
| AS400314 | US |
assigned | 2021-12-17 | 4656de2b506d… |
| AS400315 | US |
assigned | 2021-12-17 | 1c4d9bdc982d… |
| AS400316 | US |
assigned | 2021-12-17 | 23a3ebd6160b… |
| AS400317 | US |
assigned | 2021-12-17 | c7bfef612140… |
| AS400318 | US |
assigned | 2021-12-17 | ce9ccf36b965… |
| AS400319 | US |
assigned | 2021-12-17 | 2f85911f8e1b… |
| AS400320 | US |
assigned | 2021-12-17 | 6f630a891958… |
| AS14445 | US |
assigned | 2021-12-16 | 6a4d18ae5736… |
| AS400307 | CA |
assigned | 2021-12-16 | d6b5d02a3985… |
| AS400309 | US |
assigned | 2021-12-16 | ea718f0fcc7c… |
| AS400302 | US |
assigned | 2021-12-14 | 53d01ecb14d8… |
| AS400303 | US |
assigned | 2021-12-14 | b725a263242e… |
| AS400304 | US |
assigned | 2021-12-14 | 94689c4ce1ca… |
| AS400305 | US |
assigned | 2021-12-14 | 71012b6d3c50… |
| AS400306 | US |
assigned | 2021-12-14 | 8baccfd6230a… |
| AS400298 | US |
assigned | 2021-12-13 | 20a0dc67d833… |
| AS400299 | US |
assigned | 2021-12-13 | 92c2bc478390… |
| AS400300 | US |
assigned | 2021-12-13 | 2c9f5c065c47… |
| AS400301 | US |
assigned | 2021-12-13 | 3c5f829cbe02… |
| AS400293 | US |
assigned | 2021-12-10 | fa09d9587319… |
| AS400294 | US |
assigned | 2021-12-10 | 356026e93bdd… |
| AS400289 | US |
assigned | 2021-12-09 | 61741eeda6cc… |
| AS400290 | US |
assigned | 2021-12-09 | 88d3dd919d78… |
| AS400291 | US |
assigned | 2021-12-09 | 400d7a050a68… |
| AS62853 | CA |
assigned | 2021-12-08 | bfc82c32f1e5… |
| AS62864 | US |
assigned | 2021-12-08 | 4bc24d26402f… |
| AS400284 | US |
assigned | 2021-12-08 | bf229df40626… |
| AS400285 | US |
assigned | 2021-12-08 | e5575501fac3… |
| AS400286 | US |
assigned | 2021-12-08 | 2bfba06c0800… |
| AS400287 | US |
assigned | 2021-12-08 | e631bbf58868… |
| AS400288 | CA |
assigned | 2021-12-08 | eecd5d2ffea4… |
| AS14822 | US |
assigned | 2021-12-06 | 81edf322061f… |
| AS21637 | US |
assigned | 2021-12-06 | 6abe7ec8d70d… |
| AS54625 | CA |
assigned | 2021-12-06 | bfc82c32f1e5… |
| AS400280 | US |
assigned | 2021-12-06 | a1e989f99b06… |
| AS400281 | CA |
assigned | 2021-12-06 | eccd55329038… |
| AS400282 | US |
assigned | 2021-12-06 | 177459edfdb7… |
| AS400283 | US |
assigned | 2021-12-06 | 0d5be1407c11… |
| AS400275 | US |
assigned | 2021-12-03 | 5b367eafcaa7… |
| AS400276 | CA |
assigned | 2021-12-03 | 2507d713d6b6… |
| AS400277 | US |
assigned | 2021-12-03 | 57ca0f6813a6… |
| AS400278 | US |
assigned | 2021-12-03 | d203c122ae61… |
| AS400271 | US |
assigned | 2021-12-02 | a95e1057c08c… |
| AS400272 | US |
assigned | 2021-12-02 | e143dcbb05b6… |
| AS400273 | US |
assigned | 2021-12-02 | 24356f6fe075… |
| AS400267 | US |
assigned | 2021-12-01 | 9c83b04b6964… |
| AS400268 | US |
assigned | 2021-12-01 | adf80c09cfef… |
| AS400265 | US |
assigned | 2021-11-30 | 6a2bec1ff1c3… |
| AS400266 | PR |
assigned | 2021-11-30 | 1af3934f9838… |
| AS394011 | US |
assigned | 2021-11-29 | cc0a017fa1cd… |
| AS400254 | US |
assigned | 2021-11-29 | f2e7938b789f… |
| AS400255 | US |
assigned | 2021-11-29 | d7a601a2c8a3… |
| AS400256 | US |
assigned | 2021-11-29 | cbd1c6217ea2… |
| AS400257 | US |
assigned | 2021-11-29 | fbca867ae3a1… |
| AS400258 | US |
assigned | 2021-11-29 | 23551a04f8d1… |
| AS400259 | US |
assigned | 2021-11-29 | 2054cdf1e893… |
| AS400260 | US |
assigned | 2021-11-29 | 09779bb158e1… |
| AS400262 | CA |
assigned | 2021-11-29 | e358226efd48… |
| AS400263 | CA |
assigned | 2021-11-29 | 8212abe95ce5… |
| AS400264 | US |
assigned | 2021-11-29 | c7b4b4d52f4a… |
| AS400250 | US |
assigned | 2021-11-24 | aa6ba4061b16… |
| AS400251 | US |
assigned | 2021-11-24 | 1f9fc0e9f7c8… |
| AS400252 | US |
assigned | 2021-11-24 | 645290973730… |
| AS400253 | US |
assigned | 2021-11-24 | 252babceebcc… |
| AS400249 | US |
assigned | 2021-11-23 | 5e4dfeb7ed89… |
| AS11842 | US |
assigned | 2021-11-22 | b9e4a4a1f42b… |
| AS400245 | US |
assigned | 2021-11-22 | dd066e5b556c… |
| AS400247 | US |
assigned | 2021-11-22 | 099b3cf1c0cd… |
| AS400248 | US |
assigned | 2021-11-22 | 36169582174d… |
| AS400244 | US |
assigned | 2021-11-19 | ec96a3cb0a34… |
| AS400230 | US |
assigned | 2021-11-17 | e6683c62731d… |
| AS400232 | US |
assigned | 2021-11-17 | b0d23e16c01d… |
| AS400233 | US |
assigned | 2021-11-17 | e51466181c40… |
| AS400234 | US |
assigned | 2021-11-17 | 3c521b8c37e5… |
| AS400236 | US |
assigned | 2021-11-17 | e95b68519a4b… |
| AS400237 | US |
assigned | 2021-11-17 | d5c48951f318… |
| AS400238 | US |
assigned | 2021-11-17 | a21b7e02b965… |
| AS400239 | US |
assigned | 2021-11-17 | c43e6b871dbe… |
| AS400240 | US |
assigned | 2021-11-17 | 5388478ed78f… |
| AS400241 | US |
assigned | 2021-11-17 | cba15e65818f… |