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
1,644,924,416
📦
IPv4 networks
76,763
delegated blocks
🧭
IPv6 networks
11,451
delegated blocks
🔗
Autonomous systems
34,128
ASNs
// browse the objects
Browse the ARIN registry
| AS | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| AS394350 |  US |
assigned | 2015-08-18 | 3f64c1ccefd6… |
| AS394351 | US |
assigned | 2015-08-18 | 61192b881259… |
| AS394352 |  CA |
assigned | 2015-08-18 | 5d55765dadc8… |
| AS394353 | US |
assigned | 2015-08-18 | a98838da795b… |
| AS55133 | US |
assigned | 2015-08-14 | 8b1ae2228e5e… |
| AS393961 | US |
assigned | 2015-08-14 | 0ed148995857… |
| AS394344 | US |
assigned | 2015-08-14 | 65016ba39c26… |
| AS394346 | US |
assigned | 2015-08-14 | a96b3c4d6586… |
| AS394347 | CA |
assigned | 2015-08-14 | 84de2edf52a8… |
| AS394348 | US |
assigned | 2015-08-14 | 416a3610a174… |
| AS394349 | US |
assigned | 2015-08-14 | acbfd4ef2d9f… |
| AS394339 | US |
assigned | 2015-08-13 | afca6c0a3e1d… |
| AS394340 | US |
assigned | 2015-08-13 | 6c7489a1e49c… |
| AS394342 | US |
assigned | 2015-08-13 | f0cc08658395… |
| AS394332 | CA |
assigned | 2015-08-12 | c2a10a756075… |
| AS394333 | US |
assigned | 2015-08-12 | 07989eb74a74… |
| AS394334 | US |
assigned | 2015-08-12 | 5e06d562784e… |
| AS394336 | US |
assigned | 2015-08-12 | f062d073f632… |
| AS394337 | US |
assigned | 2015-08-12 | 52da0a386ca9… |
| AS394325 | US |
assigned | 2015-08-11 | ed954c89454b… |
| AS394326 | US |
assigned | 2015-08-11 | edca87c6f3ce… |
| AS394327 | US |
assigned | 2015-08-11 | 4403dd4705a4… |
| AS394328 | US |
assigned | 2015-08-11 | 2384a804dde0… |
| AS394330 | US |
assigned | 2015-08-11 | 01e10c5ae8d1… |
| AS394321 | US |
assigned | 2015-08-10 | f2f18aae3520… |
| AS394322 | US |
assigned | 2015-08-10 | 73be3a0b69da… |
| AS394323 | CA |
assigned | 2015-08-10 | 57d9be780e5e… |
| AS394324 | US |
assigned | 2015-08-10 | b1d3be6040f0… |
| AS394312 | CA |
assigned | 2015-08-07 | 67e0868cb1e4… |
| AS394314 | US |
assigned | 2015-08-07 | de4797656457… |
| AS394315 | US |
assigned | 2015-08-07 | 3958ade9e89a… |
| AS394316 | US |
assigned | 2015-08-07 | 3c1a139b6d68… |
| AS394318 | US |
assigned | 2015-08-07 | 9e2fc9b779e0… |
| AS394319 | US |
assigned | 2015-08-07 | aa900a6fb1de… |
| AS394311 |  TC |
assigned | 2015-08-06 | 4503e8394fcb… |
| AS394309 | US |
assigned | 2015-08-05 | 0b25ffd19960… |
| AS394310 | US |
assigned | 2015-08-05 | df20ae6ae66a… |
| AS394305 | US |
assigned | 2015-08-04 | 65ebfc6c431d… |
| AS394306 | US |
assigned | 2015-08-04 | 822772becb6b… |
| AS394307 | US |
assigned | 2015-08-04 | 822772becb6b… |
| AS394308 | US |
assigned | 2015-08-04 | 3e28dff511de… |
| AS394302 | US |
assigned | 2015-08-03 | f98fd00a1324… |
| AS394304 | US |
assigned | 2015-08-03 | e39a883a1306… |
| AS394286 | US |
assigned | 2015-07-31 | 53101cb1110e… |
| AS394287 | US |
assigned | 2015-07-31 | 0ea572589bbc… |
| AS394289 | US |
assigned | 2015-07-31 | fe1ab4fa91ac… |
| AS394290 | US |
assigned | 2015-07-31 | f5ef75b47c53… |
| AS394291 | US |
assigned | 2015-07-31 | 1515500642a2… |
| AS394292 | CA |
assigned | 2015-07-31 | 59d57818cee8… |
| AS394294 | US |
assigned | 2015-07-31 | 0a0e1139edb1… |
| AS394295 | US |
assigned | 2015-07-31 | 97fcdaa529bb… |
| AS394296 | US |
assigned | 2015-07-31 | 17c6358c42d9… |
| AS394298 | US |
assigned | 2015-07-31 | c4838f9e2985… |
| AS394299 | US |
assigned | 2015-07-31 | 844d03f64d8d… |
| AS394300 | US |
assigned | 2015-07-31 | 74c20919fbc1… |
| AS394301 | US |
assigned | 2015-07-31 | cd5ef905f406… |
| AS394284 | CA |
assigned | 2015-07-30 | c6fc6ef0c9eb… |
| AS394285 | US |
assigned | 2015-07-30 | baebe14a2d9f… |
| AS27015 | US |
assigned | 2015-07-29 | 8978f9436601… |
| AS63228 | US |
assigned | 2015-07-29 | bf15c425ecb6… |
| AS393939 | US |
assigned | 2015-07-29 | 2649530b15e7… |
| AS394022 | US |
assigned | 2015-07-29 | ea0a83cc71a4… |
| AS394277 | CA |
assigned | 2015-07-29 | 3732f9b837f4… |
| AS394278 | US |
assigned | 2015-07-29 | 38d1bb10272c… |
| AS394281 | US |
assigned | 2015-07-29 | 252e36ac94c6… |
| AS394282 | US |
assigned | 2015-07-29 | 7152a17444e0… |
| AS394283 | US |
assigned | 2015-07-29 | 40a8790e8d4b… |
| AS394273 | CA |
assigned | 2015-07-27 | ae8640fde640… |
| AS394274 | US |
assigned | 2015-07-27 | 1bd1836b94bd… |
| AS394275 | US |
assigned | 2015-07-27 | d009c56953b4… |
| AS394271 | US |
assigned | 2015-07-24 | e538e00c3e62… |
| AS394272 | US |
assigned | 2015-07-24 | 84a4e697af85… |
| AS394268 | US |
assigned | 2015-07-23 | 1d659670d786… |
| AS394269 | US |
assigned | 2015-07-23 | b07d611ccc33… |
| AS26820 | US |
assigned | 2015-07-22 | db1cb5c7f90e… |
| AS394263 | US |
assigned | 2015-07-22 | 1342d985ffa9… |
| AS394265 | US |
assigned | 2015-07-22 | 5f3d99e5b11e… |
| AS27600 | US |
assigned | 2015-07-21 | c95bf0b5f7be… |
| AS394251 | US |
assigned | 2015-07-21 | b62421291885… |
| AS394252 | US |
assigned | 2015-07-21 | fe76d653b921… |
| AS394253 | US |
assigned | 2015-07-21 | 06d256c92953… |
| AS394254 | US |
assigned | 2015-07-21 | 33b0552d0d9d… |
| AS394255 | US |
assigned | 2015-07-21 | fca460f9d966… |
| AS394256 | CA |
assigned | 2015-07-21 | 25be4d887749… |
| AS394257 | US |
assigned | 2015-07-21 | e8c7d37da79f… |
| AS394258 | US |
assigned | 2015-07-21 | 04b4b67f964e… |
| AS394259 | CA |
assigned | 2015-07-21 | 697ba0dad8af… |
| AS394261 | US |
assigned | 2015-07-21 | 1e14a90e6ff2… |
| AS394262 | US |
assigned | 2015-07-21 | c1e5b19aa85e… |
| AS394250 | US |
assigned | 2015-07-20 | d64360bde840… |
| AS394247 | US |
assigned | 2015-07-17 | dcaa8951fd0a… |
| AS15280 | US |
assigned | 2015-07-16 | 4fab33c25bc2… |
| AS64198 | US |
assigned | 2015-07-16 | 4cb0982588a1… |
| AS394240 | US |
assigned | 2015-07-16 | a75dbd35d964… |
| AS394241 | US |
assigned | 2015-07-16 | c66650a0a887… |
| AS394242 | US |
assigned | 2015-07-16 | 8217b6cb209b… |
| AS394243 | US |
assigned | 2015-07-16 | f93ca4c7a114… |
| AS394244 | US |
assigned | 2015-07-16 | d75a6bdf53b1… |
| AS394246 | US |
assigned | 2015-07-16 | 4a569f3a6240… |
| AS36292 | US |
assigned | 2015-07-15 | 0d521be43fc6… |