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 |
|---|---|---|---|---|
| AS46751 |  US |
assigned | 2020-04-28 | 5e64d88c6b90… |
| AS398330 | US |
assigned | 2020-04-28 | 8d089132ab4d… |
| AS398331 | US |
assigned | 2020-04-28 | 651252fc8c07… |
| AS398332 | US |
assigned | 2020-04-28 | ea0ad6a1d891… |
| AS398334 | US |
assigned | 2020-04-28 | 6825c1935483… |
| AS398335 | US |
assigned | 2020-04-28 | 39ad67aaeed6… |
| AS398336 | US |
assigned | 2020-04-28 | 2ab5d4d7795b… |
| AS398337 | US |
assigned | 2020-04-28 | 75fc43d5f69c… |
| AS398323 | US |
assigned | 2020-04-27 | f7b34e66d5a4… |
| AS398324 | US |
assigned | 2020-04-27 | 602eef2a293a… |
| AS398325 | US |
assigned | 2020-04-27 | 4e7007ae5f56… |
| AS398326 |  PR |
assigned | 2020-04-27 | c0478d74d24f… |
| AS398327 | US |
assigned | 2020-04-27 | f122e7a64bb8… |
| AS398328 | US |
assigned | 2020-04-27 | 875ddd63f2b2… |
| AS398329 | US |
assigned | 2020-04-27 | f524d9f795a8… |
| AS398319 | US |
assigned | 2020-04-24 | d403304d8950… |
| AS398320 | US |
assigned | 2020-04-24 | 1dba55cd3bec… |
| AS398321 | US |
assigned | 2020-04-24 | e41c500979e0… |
| AS398322 | US |
assigned | 2020-04-24 | 47c30ee764d8… |
| AS40880 | PR |
assigned | 2020-04-23 | dc6a610ac13a… |
| AS40888 |  CA |
assigned | 2020-04-23 | 0e9e8f1ce2da… |
| AS40914 | US |
assigned | 2020-04-23 | df9febae3530… |
| AS398312 | US |
assigned | 2020-04-23 | 7d96d5b83c2f… |
| AS398313 | US |
assigned | 2020-04-23 | 3f637b20276c… |
| AS398314 | US |
assigned | 2020-04-23 | 777e416b4fd4… |
| AS398316 | US |
assigned | 2020-04-23 | 5bf82cb0baf1… |
| AS398317 | PR |
assigned | 2020-04-23 | c75b70912d36… |
| AS398318 | US |
assigned | 2020-04-23 | c22296c7e1c7… |
| AS40862 | US |
assigned | 2020-04-22 | eb46c4c4b22b… |
| AS40868 | US |
assigned | 2020-04-22 | 48c36359f78d… |
| AS398311 | US |
assigned | 2020-04-22 | b5d7a2ff3f3b… |
| AS40803 | US |
assigned | 2020-04-21 | e01659df28cc… |
| AS62702 | US |
assigned | 2020-04-21 | 55a1aa3fca58… |
| AS395424 | US |
assigned | 2020-04-21 | 518993ea80aa… |
| AS398305 | CA |
assigned | 2020-04-21 | 035cdd778a12… |
| AS398306 | US |
assigned | 2020-04-21 | 40aa646be635… |
| AS398308 | US |
assigned | 2020-04-21 | 2d2527a4372f… |
| AS398310 | US |
assigned | 2020-04-21 | 8e5629fe7635… |
| AS40592 | US |
assigned | 2020-04-20 | cf1738afbd92… |
| AS398293 | US |
assigned | 2020-04-20 | e05c5f011106… |
| AS398300 | US |
assigned | 2020-04-20 | f68e1ed55fb1… |
| AS398301 | US |
assigned | 2020-04-20 | c838c18b91bc… |
| AS398302 | US |
assigned | 2020-04-20 | be1dab5aa605… |
| AS398303 | US |
assigned | 2020-04-20 | 2ca8b076fab7… |
| AS398304 | US |
assigned | 2020-04-20 | 0d67437f93a0… |
| AS40069 | US |
assigned | 2020-04-17 | b4c2aa237a4e… |
| AS395294 | US |
assigned | 2020-04-17 | f497161a5b3a… |
| AS398299 | CA |
assigned | 2020-04-17 | ff421395ef64… |
| AS40006 | US |
assigned | 2020-04-16 | 2189612bc247… |
| AS398295 | US |
assigned | 2020-04-16 | f4786818c7ae… |
| AS398296 | US |
assigned | 2020-04-16 | 2169e55b4cce… |
| AS398297 | US |
assigned | 2020-04-16 | 29c2d25160da… |
| AS398298 | US |
assigned | 2020-04-16 | aef9a153c1ee… |
| AS39936 | US |
assigned | 2020-04-15 | 743e577f6556… |
| AS39967 | US |
assigned | 2020-04-15 | 4043909bfc11… |
| AS398291 | US |
assigned | 2020-04-15 | c9e222972534… |
| AS398292 | CA |
assigned | 2020-04-15 | 8974168b1121… |
| AS398288 | CA |
assigned | 2020-04-14 | 98baf26d77fd… |
| AS398289 | US |
assigned | 2020-04-14 | 7c3ab9254a17… |
| AS398290 | CA |
assigned | 2020-04-14 | 8ddf60c156ff… |
| AS36343 | US |
assigned | 2020-04-13 | aac72bf908d6… |
| AS36387 | US |
assigned | 2020-04-13 | aac72bf908d6… |
| AS36470 | US |
assigned | 2020-04-13 | aac72bf908d6… |
| AS36816 | US |
assigned | 2020-04-13 | aac72bf908d6… |
| AS36829 | US |
assigned | 2020-04-13 | 8330df2d7cd2… |
| AS36127 | US |
assigned | 2020-04-10 | dfac59386283… |
| AS36027 | US |
assigned | 2020-04-09 | e6651b2e9519… |
| AS36048 | US |
assigned | 2020-04-09 | 69a4fb153000… |
| AS398287 | US |
assigned | 2020-04-09 | b8d45c7a7965… |
| AS32298 | US |
assigned | 2020-04-08 | 98dd443196bf… |
| AS32313 | US |
assigned | 2020-04-08 | 9f7230f36f92… |
| AS32341 | US |
assigned | 2020-04-08 | 7c0328651bd2… |
| AS32405 | US |
assigned | 2020-04-08 | 12421222eff2… |
| AS32784 | US |
assigned | 2020-04-08 | 35a95d145653… |
| AS32821 | US |
assigned | 2020-04-08 | a92383e25b2e… |
| AS32913 | US |
assigned | 2020-04-08 | 2b57253a58d5… |
| AS32914 | US |
assigned | 2020-04-08 | c05f62408eb8… |
| AS33196 | US |
assigned | 2020-04-08 | 52a8c1521e24… |
| AS33290 | US |
assigned | 2020-04-08 | 58f5c0b72a83… |
| AS33295 | US |
assigned | 2020-04-08 | 363bebe4edd3… |
| AS62740 | US |
assigned | 2020-04-08 | f1deaba5a39d… |
| AS32133 | US |
assigned | 2020-04-07 | 3e28dff511de… |
| AS32236 | US |
assigned | 2020-04-07 | 3116c5748ccd… |
| AS32245 | CA |
assigned | 2020-04-07 | 7617488a1456… |
| AS398286 | US |
assigned | 2020-04-07 | d16c43a0f755… |
| AS30705 | US |
assigned | 2020-04-06 | dee22e8e4ded… |
| AS31812 | US |
assigned | 2020-04-06 | 91c24263d9ad… |
| AS31978 | US |
assigned | 2020-04-06 | 1b71151f315f… |
| AS398283 | US |
assigned | 2020-04-06 | 8affd0ee858e… |
| AS30535 | US |
assigned | 2020-04-03 | 9a669a4839b3… |
| AS30634 | US |
assigned | 2020-04-03 | e85d505a7e9d… |
| AS30177 | US |
assigned | 2020-04-02 | 75fc43d5f69c… |
| AS30252 | US |
assigned | 2020-04-02 | b575f48ce540… |
| AS30355 | CA |
assigned | 2020-04-02 | 96fb4d7d7485… |
| AS398279 | US |
assigned | 2020-04-02 | ea665f0b8288… |
| AS398280 | US |
assigned | 2020-04-02 | 7f70d3966c36… |
| AS398281 | US |
assigned | 2020-04-02 | 8dc7995cd4ea… |
| AS30161 | US |
assigned | 2020-04-01 | c6536a31e947… |
| AS398277 | US |
assigned | 2020-04-01 | 58ba0a96e83d… |
| AS398278 | US |
assigned | 2020-04-01 | 57ed64bdc878… |