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 |
|---|---|---|---|---|
| AS394480 |  US |
assigned | 2015-09-22 | afca6c0a3e1d… |
| AS394481 | US |
assigned | 2015-09-22 | ab66a66f001f… |
| AS394471 | US |
assigned | 2015-09-21 | b9036fd590e7… |
| AS394472 | US |
assigned | 2015-09-21 | b3d732c3a937… |
| AS394465 | US |
assigned | 2015-09-18 | 74dfb27efbf5… |
| AS394468 | US |
assigned | 2015-09-18 | b00c2c39d2d7… |
| AS394469 |  LC |
assigned | 2015-09-18 | e62c8ac4bb4b… |
| AS394470 | US |
assigned | 2015-09-18 | f6e4a1fd09ab… |
| AS394463 | US |
assigned | 2015-09-17 | c94d7530a298… |
| AS394464 | US |
assigned | 2015-09-17 | e7d8d646c815… |
| AS64207 | US |
assigned | 2015-09-16 | f6f4b8840ff7… |
| AS64208 | US |
assigned | 2015-09-16 | 4cb61b484442… |
| AS394453 | US |
assigned | 2015-09-16 | 9b36d56e6466… |
| AS394454 | US |
assigned | 2015-09-16 | c3969e45e364… |
| AS394455 | US |
assigned | 2015-09-16 | 8a8880f73f97… |
| AS394458 | US |
assigned | 2015-09-16 | 518924bedbc0… |
| AS394459 | US |
assigned | 2015-09-16 | d6786515f7a6… |
| AS394460 | US |
assigned | 2015-09-16 | 029ad883d2cf… |
| AS394450 | US |
assigned | 2015-09-14 | 18fd8d62bd52… |
| AS394451 | US |
assigned | 2015-09-14 | 817535b93070… |
| AS394452 | US |
assigned | 2015-09-14 | 18fd8d62bd52… |
| AS394448 | US |
assigned | 2015-09-11 | ffa76d7edbca… |
| AS394449 | US |
assigned | 2015-09-11 | 0537e9c7e3d3… |
| AS394442 | US |
assigned | 2015-09-10 | 21c6466e44c5… |
| AS394443 | US |
assigned | 2015-09-10 | 4bf094ccefc1… |
| AS394444 | US |
assigned | 2015-09-10 | 852e2b5771fa… |
| AS394446 | US |
assigned | 2015-09-10 | 1f3fa33da726… |
| AS394447 | US |
assigned | 2015-09-10 | 648db689eaec… |
| AS64206 | US |
assigned | 2015-09-09 | 0d19a332578e… |
| AS64211 | US |
assigned | 2015-09-09 | dfc058f6f986… |
| AS394436 | US |
assigned | 2015-09-09 | 98e1a17a6843… |
| AS394437 | US |
assigned | 2015-09-09 | 3a81fc528822… |
| AS394438 | US |
assigned | 2015-09-09 | e028131193d9… |
| AS394440 | US |
assigned | 2015-09-09 | 698c423796e3… |
| AS394441 | US |
assigned | 2015-09-09 | 6d9e1151686d… |
| AS394433 | US |
assigned | 2015-09-08 | dd96345fb430… |
| AS394434 | US |
assigned | 2015-09-08 | c72c5b68a79b… |
| AS394435 | US |
assigned | 2015-09-08 | 0e44687ae255… |
| AS64205 | US |
assigned | 2015-09-04 | 7bbc5737bfc9… |
| AS394430 |  CA |
assigned | 2015-09-04 | 80370a6488e4… |
| AS394431 | US |
assigned | 2015-09-04 | 16814c568786… |
| AS394425 | US |
assigned | 2015-09-03 | 50e50a90ea50… |
| AS394426 | US |
assigned | 2015-09-03 | e77a99d08173… |
| AS394427 | US |
assigned | 2015-09-03 | 983fb8363f2b… |
| AS394419 | US |
assigned | 2015-09-02 | 2610989069d1… |
| AS394421 | US |
assigned | 2015-09-02 | 77379c9dacb7… |
| AS394422 | CA |
assigned | 2015-09-02 | 7641dd5c45f4… |
| AS394423 | US |
assigned | 2015-09-02 | 423b816d125c… |
| AS394424 | US |
assigned | 2015-09-02 | 14834b6e4ac0… |
| AS64204 | US |
assigned | 2015-09-01 | 73b7be9188dd… |
| AS394416 | US |
assigned | 2015-09-01 | 024b0a00cc32… |
| AS394417 | US |
assigned | 2015-09-01 | 1e4c37092c86… |
| AS394418 | CA |
assigned | 2015-09-01 | f49148bc6b10… |
| AS394411 | US |
assigned | 2015-08-31 | b2f6b75f3d9b… |
| AS394414 | US |
assigned | 2015-08-31 | 5a9bd22fdd63… |
| AS64202 | US |
assigned | 2015-08-28 | f4c924aae3e4… |
| AS394395 | US |
assigned | 2015-08-28 | c320fe475d23… |
| AS394396 | US |
assigned | 2015-08-28 | 8f0a1b2f87d5… |
| AS394398 | US |
assigned | 2015-08-28 | d241871a5503… |
| AS394399 | US |
assigned | 2015-08-28 | 282169f00f92… |
| AS394400 | US |
assigned | 2015-08-28 | f0f743485c1e… |
| AS394401 | US |
assigned | 2015-08-28 | f0f743485c1e… |
| AS394403 | US |
assigned | 2015-08-28 | a31960214508… |
| AS394404 | US |
assigned | 2015-08-28 | 97130310b186… |
| AS394406 | US |
assigned | 2015-08-28 | 0978a55fb0ee… |
| AS394408 | US |
assigned | 2015-08-28 | b566e4e8613c… |
| AS394409 | US |
assigned | 2015-08-28 | cfbc4d7f8b0a… |
| AS394410 | CA |
assigned | 2015-08-28 | ed19198a699b… |
| AS394393 | US |
assigned | 2015-08-27 | 11fa03ae9e98… |
| AS394394 | US |
assigned | 2015-08-27 | f6d4dac43cb2… |
| AS64201 | US |
assigned | 2015-08-26 | a7c1a71038a2… |
| AS394388 | US |
assigned | 2015-08-26 | 750098034b5e… |
| 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… |