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
1,645,629,184
📦
IPv4 networks
76,691
delegated blocks
🧭
IPv6 networks
11,348
delegated blocks
🔗
Autonomous systems
34,039
ASNs
// browse the objects
Browse the ARIN registry
| AS | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| AS394389 |  US |
assigned | 2015-08-26 | f2328263573c… |
| AS394391 | US |
assigned | 2015-08-26 | 759468f81afc… |
| AS394387 | US |
assigned | 2015-08-25 | 39dfa74c16cd… |
| AS394377 | US |
assigned | 2015-08-24 | 61dccac07b6d… |
| AS394378 | US |
assigned | 2015-08-24 | bcbf2867fc81… |
| AS394379 | US |
assigned | 2015-08-24 | d4a9e0daac93… |
| AS394380 | US |
assigned | 2015-08-24 | 920d0c66f3d2… |
| AS394381 | US |
assigned | 2015-08-24 | 51f551071427… |
| AS394382 | US |
assigned | 2015-08-24 | ef3a97563521… |
| AS394383 | US |
assigned | 2015-08-24 | c6820a4c8d5e… |
| AS394384 | US |
assigned | 2015-08-24 | c0e027422e0e… |
| AS394386 |  CA |
assigned | 2015-08-24 | 870c93cdc206… |
| AS64200 | US |
assigned | 2015-08-20 | 8e78fa47bc3b… |
| AS394364 | US |
assigned | 2015-08-20 | ab9a54e43621… |
| AS394366 | CA |
assigned | 2015-08-20 | bd3396319c08… |
| AS394367 | CA |
assigned | 2015-08-20 | 89bb25acfe68… |
| AS394369 | CA |
assigned | 2015-08-20 | fe2eefce1342… |
| AS394370 | US |
assigned | 2015-08-20 | 0a7db38a7310… |
| AS394371 | US |
assigned | 2015-08-20 | 0a7db38a7310… |
| AS394373 | US |
assigned | 2015-08-20 | 38f464f8c72a… |
| AS394354 | CA |
assigned | 2015-08-19 | 35f9cd31e8d9… |
| AS394355 | US |
assigned | 2015-08-19 | 105655fb9d3a… |
| AS394356 | US |
assigned | 2015-08-19 | 981161d82d5b… |
| AS394357 | CA |
assigned | 2015-08-19 | a694618aa32b… |
| AS394359 | US |
assigned | 2015-08-19 | 997181983c12… |
| AS394360 | US |
assigned | 2015-08-19 | a190dc2538e3… |
| AS394361 | US |
assigned | 2015-08-19 | a190dc2538e3… |
| AS394362 | US |
assigned | 2015-08-19 | cd0f3b8e7d94… |
| 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… |