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 |
|---|---|---|---|---|
| AS396420 |  CA |
assigned | 2017-06-07 | 48a0e425429c… |
| AS396421 |  US |
assigned | 2017-06-07 | 0ce4352f487c… |
| AS396422 | US |
assigned | 2017-06-07 | 06baea9d4118… |
| AS396417 | US |
assigned | 2017-06-06 | 31f94ae521ee… |
| AS396418 | US |
assigned | 2017-06-06 | 755847f3baa4… |
| AS22073 | US |
assigned | 2017-06-05 | 0b0bffc2d0e4… |
| AS396411 | US |
assigned | 2017-06-05 | 49ad496a5450… |
| AS396414 | US |
assigned | 2017-06-05 | e1228fd1ed92… |
| AS396415 | US |
assigned | 2017-06-05 | 3a7b40ab58f6… |
| AS396407 | US |
assigned | 2017-06-02 | e4074dd331dc… |
| AS396408 | US |
assigned | 2017-06-02 | cc4a936d590b… |
| AS396400 | US |
assigned | 2017-06-01 | a77b082a02c3… |
| AS396401 | US |
assigned | 2017-06-01 | de51f4a67e42… |
| AS396402 | US |
assigned | 2017-06-01 | 172341536c08… |
| AS396403 | US |
assigned | 2017-06-01 | 8b0bb9de9554… |
| AS396404 | US |
assigned | 2017-06-01 | 1b2478a40561… |
| AS396405 | US |
assigned | 2017-06-01 | 1703d19dbdf9… |
| AS396394 | US |
assigned | 2017-05-31 | 8902a8b31aaf… |
| AS396395 | US |
assigned | 2017-05-31 | 895c31769bdc… |
| AS396397 | US |
assigned | 2017-05-31 | cb96fa09a7f0… |
| AS396398 | US |
assigned | 2017-05-31 | 4f8fee35a7a0… |
| AS396399 | US |
assigned | 2017-05-31 | 126e02365cd8… |
| AS396390 | US |
assigned | 2017-05-30 | 58cfadf9b59e… |
| AS396391 | US |
assigned | 2017-05-30 | 94ed372309a4… |
| AS396392 | US |
assigned | 2017-05-30 | da3982682146… |
| AS396393 | US |
assigned | 2017-05-30 | c52d5e699098… |
| AS396384 | US |
assigned | 2017-05-26 | 65150e6c9477… |
| AS396385 | US |
assigned | 2017-05-26 | 283aac635f05… |
| AS396386 | US |
assigned | 2017-05-26 | 20c779319184… |
| AS396387 | US |
assigned | 2017-05-26 | 72e08ef8edb1… |
| AS396388 | US |
assigned | 2017-05-26 | 17c8b81925ac… |
| AS396389 | US |
assigned | 2017-05-26 | 5e5aab385603… |
| AS396381 | US |
assigned | 2017-05-25 | 9fe3e9d94fe0… |
| AS396382 | US |
assigned | 2017-05-25 | 2999298a486e… |
| AS396383 | US |
assigned | 2017-05-25 | d742444cf59f… |
| AS396377 | US |
assigned | 2017-05-24 | 1dcb2fb94d51… |
| AS396380 | US |
assigned | 2017-05-24 | 8029657b478f… |
| AS396374 | CA |
assigned | 2017-05-23 | 5b8998d62723… |
| AS396375 | US |
assigned | 2017-05-23 | 512316d89539… |
| AS396372 | US |
assigned | 2017-05-22 | 33ca4c11c4c8… |
| AS396373 | US |
assigned | 2017-05-22 | 61e722e90704… |
| AS396363 | CA |
assigned | 2017-05-19 | 5fa5667c0b53… |
| AS396364 | US |
assigned | 2017-05-19 | 7f4bc9143e0a… |
| AS396365 | US |
assigned | 2017-05-19 | 0329b6f297b1… |
| AS396367 | CA |
assigned | 2017-05-19 | 7c2ce68e1024… |
| AS396368 | US |
assigned | 2017-05-19 | 93eb82f57f18… |
| AS396369 | US |
assigned | 2017-05-19 | 84ac841e20d7… |
| AS396370 | US |
assigned | 2017-05-19 | 6bbbecc480e9… |
| AS396371 | US |
assigned | 2017-05-19 | f8758301ac61… |
| AS396357 |  VG |
assigned | 2017-05-18 | cb4f7b548efb… |
| AS396358 | US |
assigned | 2017-05-18 | b58c37fb69c5… |
| AS396359 | US |
assigned | 2017-05-18 | 2ce1e12c8861… |
| AS396362 | US |
assigned | 2017-05-18 | 920d0c66f3d2… |
| AS40216 | US |
assigned | 2017-05-17 | e5ca5ac426ed… |
| AS396111 | US |
assigned | 2017-05-17 | fc3626758c51… |
| AS396353 | US |
assigned | 2017-05-17 | fc3626758c51… |
| AS396355 | US |
assigned | 2017-05-17 | bf0238987014… |
| AS393375 | US |
assigned | 2017-05-16 | c25be1b72a9f… |
| AS394710 | CA |
assigned | 2017-05-16 | 8f5b0236c9b9… |
| AS396351 | US |
assigned | 2017-05-16 | 75fc43d5f69c… |
| AS396346 | US |
assigned | 2017-05-15 | df63b097a37b… |
| AS396347 | US |
assigned | 2017-05-15 | 7e5d0021f2ba… |
| AS396348 | US |
assigned | 2017-05-15 | 492b471ac2d0… |
| AS27398 | US |
assigned | 2017-05-12 | 8af631d549ff… |
| AS396344 | US |
assigned | 2017-05-12 | 0a3352014aa8… |
| AS396345 | US |
assigned | 2017-05-12 | 7eda51b6e633… |
| AS396340 | US |
assigned | 2017-05-11 | 9a59945e4e8c… |
| AS396341 | CA |
assigned | 2017-05-11 | 684519d88d19… |
| AS396342 | US |
assigned | 2017-05-11 | 121b824ca91d… |
| AS396343 | US |
assigned | 2017-05-11 | 7b4548dd2ed6… |
| AS26121 | US |
assigned | 2017-05-10 | 725bc4c7f6e9… |
| AS62773 | US |
assigned | 2017-05-10 | 71b406d61938… |
| AS396335 | US |
assigned | 2017-05-10 | 9e6259ad7e67… |
| AS396336 | US |
assigned | 2017-05-10 | 9f57165adfbf… |
| AS396337 | US |
assigned | 2017-05-10 | 5c787313c0fa… |
| AS396338 | CA |
assigned | 2017-05-10 | 5fa5667c0b53… |
| AS396329 | US |
assigned | 2017-05-09 | 2efbe8986bd4… |
| AS396331 | US |
assigned | 2017-05-09 | 8b31b9fac03d… |
| AS396332 | US |
assigned | 2017-05-09 | 5fa43b31bea7… |
| AS396333 | US |
assigned | 2017-05-09 | 7518ab9966bd… |
| AS396322 | US |
assigned | 2017-05-08 | d858aebf62e6… |
| AS396323 | US |
assigned | 2017-05-08 | 4823b50861d4… |
| AS396326 | US |
assigned | 2017-05-08 | d8d9a7423105… |
| AS396328 | CA |
assigned | 2017-05-08 | c41a8f614057… |
| AS11245 | US |
assigned | 2017-05-05 | efcc21955cfb… |
| AS396315 | US |
assigned | 2017-05-05 | 2610358d3d36… |
| AS396316 | CA |
assigned | 2017-05-05 | c4897788bd1b… |
| AS396318 | US |
assigned | 2017-05-05 | 125e9cc4dd74… |
| AS396320 | US |
assigned | 2017-05-05 | 615ea280776a… |
| AS396321 | US |
assigned | 2017-05-05 | 0812ef0e19fb… |
| AS396308 | US |
assigned | 2017-05-04 | 9ec31311d5e3… |
| AS396309 | US |
assigned | 2017-05-04 | f6e1f22aa47c… |
| AS396310 | US |
assigned | 2017-05-04 | 7c21b20ce1b5… |
| AS396311 | US |
assigned | 2017-05-04 | a323951f91a5… |
| AS396312 | US |
assigned | 2017-05-04 | a8feb24a3d5f… |
| AS396313 | CA |
assigned | 2017-05-04 | 8c0e300bc23a… |
| AS46976 | US |
assigned | 2017-05-03 | cfaa2cf2019a… |
| AS396304 |  AG |
assigned | 2017-05-03 | 7606f0925e6c… |
| AS396305 | US |
assigned | 2017-05-03 | 3e1f680918d5… |
| AS396306 | CA |
assigned | 2017-05-03 | ed1b5d10a562… |