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 |
|---|---|---|---|---|
| AS6344 |  US |
assigned | 1996-03-14 | b9151962e4da… |
| AS6334 | US |
assigned | 1996-03-11 | db759f77c184… |
| AS6335 | US |
assigned | 1996-03-11 | fad2510c9bf8… |
| AS6337 | US |
assigned | 1996-03-11 | 08bcd0d4eebb… |
| AS6324 | US |
assigned | 1996-03-08 | 51e3fcf11f29… |
| AS6326 | US |
assigned | 1996-03-08 | c5b7af39e5c9… |
| AS6327 |  CA |
assigned | 1996-03-08 | f6378853cc62… |
| AS6328 | US |
assigned | 1996-03-08 | 0bf2a59370ec… |
| AS6331 | US |
assigned | 1996-03-08 | bad3cdea03a8… |
| AS6333 | US |
assigned | 1996-03-08 | 92667b9152d5… |
| AS6321 | US |
assigned | 1996-03-07 | 4cbfdfccc395… |
| AS6323 | US |
assigned | 1996-03-07 | cf8e95b9f8a5… |
| AS6310 | US |
assigned | 1996-03-04 | e5303638278c… |
| AS6311 | US |
assigned | 1996-03-04 | f57036a35d7c… |
| AS6313 | US |
assigned | 1996-03-04 | 43bc260a8e7c… |
| AS6314 | US |
assigned | 1996-03-04 | 698fee30a143… |
| AS6315 | US |
assigned | 1996-03-04 | 03e199450cf6… |
| AS6316 | US |
assigned | 1996-03-04 | 6c065d5b54b8… |
| AS6317 | US |
assigned | 1996-03-04 | 6d0ba76c4b03… |
| AS6318 | US |
assigned | 1996-03-04 | be87a6f57401… |
| AS6319 | US |
assigned | 1996-03-04 | 3b14c2bb3f61… |
| AS6299 | US |
assigned | 1996-02-29 | 37fe01d6d027… |
| AS6301 | US |
assigned | 1996-02-29 | acd8ae27f732… |
| AS6303 | US |
assigned | 1996-02-29 | 1c84ebef43de… |
| AS6307 | US |
assigned | 1996-02-29 | d1c2b260916b… |
| AS6308 | US |
assigned | 1996-02-29 | 4149b5b3edaf… |
| AS6295 | US |
assigned | 1996-02-27 | 0d72186b4f4f… |
| AS6296 | US |
assigned | 1996-02-27 | b76bca2ed648… |
| AS6297 | US |
assigned | 1996-02-27 | c34325f965b6… |
| AS6293 | US |
assigned | 1996-02-23 | 2cb90e3b605a… |
| AS6294 | US |
assigned | 1996-02-23 | 1e16a821bdc1… |
| AS6287 | US |
assigned | 1996-02-22 | d905fed62a07… |
| AS6288 | US |
assigned | 1996-02-22 | 6ca183c5d274… |
| AS6289 | US |
assigned | 1996-02-22 | 054bd44f47f2… |
| AS6290 | US |
assigned | 1996-02-22 | 4bb9592bb7f6… |
| AS6283 | US |
assigned | 1996-02-21 | 8c87b96e2d20… |
| AS6284 | US |
assigned | 1996-02-21 | e93e1ee358ce… |
| AS6285 | US |
assigned | 1996-02-21 | 9d4e27dfbf0e… |
| AS6259 | US |
assigned | 1996-02-13 | 37fe01d6d027… |
| AS6270 | US |
assigned | 1996-02-13 | 37fe01d6d027… |
| AS6271 | US |
assigned | 1996-02-13 | 37fe01d6d027… |
| AS6272 | US |
assigned | 1996-02-13 | 37fe01d6d027… |
| AS6273 | US |
assigned | 1996-02-13 | 37fe01d6d027… |
| AS6274 | US |
assigned | 1996-02-13 | 37fe01d6d027… |
| AS6275 | US |
assigned | 1996-02-13 | 37fe01d6d027… |
| AS6276 | US |
assigned | 1996-02-13 | 37fe01d6d027… |
| AS6277 | US |
assigned | 1996-02-13 | 37fe01d6d027… |
| AS6223 | US |
assigned | 1996-01-25 | cdb7d42057bd… |
| AS6224 | US |
assigned | 1996-01-25 | cdb7d42057bd… |
| AS6225 | US |
assigned | 1996-01-25 | cdb7d42057bd… |
| AS6226 | US |
assigned | 1996-01-25 | cdb7d42057bd… |
| AS6227 | US |
assigned | 1996-01-25 | cdb7d42057bd… |
| AS6203 | US |
assigned | 1996-01-01 | 462401ce8b7c… |
| AS6181 | US |
assigned | 1995-12-21 | 4b15594d7e2a… |
| AS6182 | US |
assigned | 1995-12-21 | b004b3ecde24… |
| AS6184 | US |
assigned | 1995-12-21 | 498aa01a5b55… |
| AS6185 | US |
assigned | 1995-12-21 | c1e8d3f619ee… |
| AS6186 | US |
assigned | 1995-12-21 | de841d8e6182… |
| AS6144 | US |
assigned | 1995-12-08 | e80a9fe42cb9… |
| AS6150 | US |
assigned | 1995-12-08 | 22c14ad58b39… |
| AS6151 | US |
assigned | 1995-12-08 | 40871164ddce… |
| AS6153 | US |
assigned | 1995-12-08 | 669dabaeb00d… |
| AS6154 | US |
assigned | 1995-12-08 | 669dabaeb00d… |
| AS6155 | US |
assigned | 1995-12-08 | 669dabaeb00d… |
| AS6156 | US |
assigned | 1995-12-08 | 669dabaeb00d… |
| AS6157 | US |
assigned | 1995-12-08 | 669dabaeb00d… |
| AS6158 | US |
assigned | 1995-12-08 | 669dabaeb00d… |
| AS6136 | US |
assigned | 1995-12-01 | 9f5ec2ecbfa3… |
| AS6137 | US |
assigned | 1995-12-01 | 58e0d96908e6… |
| AS6139 | US |
assigned | 1995-12-01 | 9c7a3dc57e43… |
| AS6196 | US |
assigned | 1995-12-01 | 00fb1f994bfd… |
| AS6124 | US |
assigned | 1995-11-22 | a287a1f50da4… |
| AS6129 | US |
assigned | 1995-11-22 | 89d75e62e2a8… |
| AS6130 | US |
assigned | 1995-11-22 | 34167ff8e75e… |
| AS6131 | US |
assigned | 1995-11-22 | f72205632382… |
| AS6132 | US |
assigned | 1995-11-22 | 01647416df62… |
| AS6116 | US |
assigned | 1995-11-17 | 5d29c4d1aa58… |
| AS6117 | US |
assigned | 1995-11-17 | a358bf4fd5a8… |
| AS6118 | US |
assigned | 1995-11-17 | dd0a4ad90e6d… |
| AS6119 | US |
assigned | 1995-11-17 | 4c8e9949eb68… |
| AS6120 | US |
assigned | 1995-11-17 | 006b46f457eb… |
| AS6122 | US |
assigned | 1995-11-17 | e9a6275a7509… |
| AS6093 | US |
assigned | 1995-11-10 | dc575bdf259f… |
| AS6094 | US |
assigned | 1995-11-10 | c65ade45cb3e… |
| AS6096 | US |
assigned | 1995-11-10 | 284248ab5812… |
| AS6097 | US |
assigned | 1995-11-10 | 00b7e5309a30… |
| AS6098 | US |
assigned | 1995-11-10 | ecab1cf25602… |
| AS6099 | US |
assigned | 1995-11-10 | b0899ea1e9c8… |
| AS6100 | US |
assigned | 1995-11-10 | cdb7d42057bd… |
| AS6101 | US |
assigned | 1995-11-10 | 6afe2c267096… |
| AS6102 | US |
assigned | 1995-11-10 | d26ef569cb56… |
| AS6104 | US |
assigned | 1995-11-10 | 57ff780c1882… |
| AS6106 | US |
assigned | 1995-11-10 | 30b93ca1f8a0… |
| AS6107 | US |
assigned | 1995-11-10 | afe15b4f70b8… |
| AS6108 | US |
assigned | 1995-11-10 | 23be95745fe8… |
| AS6109 | US |
assigned | 1995-11-10 | c789b289ba85… |
| AS6110 | US |
assigned | 1995-11-10 | f23339f0dc1f… |
| AS6111 | US |
assigned | 1995-11-10 | 717ee9a75e80… |
| AS6086 | US |
assigned | 1995-11-08 | d6b3a92b6b62… |
| AS6087 | US |
assigned | 1995-11-08 | 2baa5429ac4c… |