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 |
|---|---|---|---|---|
| AS25678 |  US |
assigned | 2002-04-17 | 27761f1bad39… |
| AS25679 | US |
assigned | 2002-04-17 | 51802731d643… |
| AS25680 | US |
assigned | 2002-04-17 | b77bc2d9b484… |
| AS25687 | US |
assigned | 2002-04-17 | 34a0ed79df75… |
| AS25690 | US |
assigned | 2002-04-17 | 4dd73aa18db6… |
| AS25656 | US |
assigned | 2002-04-16 | c15a465e1533… |
| AS25658 | US |
assigned | 2002-04-16 | fca460f9d966… |
| AS25673 | US |
assigned | 2002-04-16 | acaddabb1bda… |
| AS25648 | US |
assigned | 2002-04-15 | 26584c2281d9… |
| AS25650 | US |
assigned | 2002-04-15 | e852d8a690c9… |
| AS25653 | US |
assigned | 2002-04-15 | cc1a0d03c012… |
| AS25654 | US |
assigned | 2002-04-15 | a5666341c83d… |
| AS25655 | US |
assigned | 2002-04-15 | 6f62d0c457ae… |
| AS25636 |  CA |
assigned | 2002-04-12 | 18204185d319… |
| AS25637 | US |
assigned | 2002-04-12 | 6f963b327624… |
| AS25640 | US |
assigned | 2002-04-12 | 60093b3ceef9… |
| AS25642 | US |
assigned | 2002-04-12 | cf62c00e7b06… |
| AS25631 | US |
assigned | 2002-04-11 | 080e1d5f3549… |
| AS25633 | US |
assigned | 2002-04-11 | 47ba0c7452b7… |
| AS25635 | CA |
assigned | 2002-04-11 | d54d94bbde9b… |
| AS25615 | US |
assigned | 2002-04-10 | b518614ab2a4… |
| AS25625 | US |
assigned | 2002-04-10 | f4b881dc048a… |
| AS25627 | US |
assigned | 2002-04-10 | 6c50eef17b85… |
| AS25612 | US |
assigned | 2002-04-09 | 92d53c021ee5… |
| AS23551 | US |
assigned | 2002-04-08 | 7e13023e6f8a… |
| AS25602 | US |
assigned | 2002-04-08 | 660ceb60f1a7… |
| AS25603 | US |
assigned | 2002-04-08 | cdd7795e0a26… |
| AS25604 | US |
assigned | 2002-04-08 | 2ce179051cc3… |
| AS25606 | US |
assigned | 2002-04-08 | edf5fb4199be… |
| AS25609 | US |
assigned | 2002-04-08 | eb75499f5de1… |
| AS25611 | US |
assigned | 2002-04-08 | b1320f72529d… |
| AS23547 | US |
assigned | 2002-04-05 | 52412dd7bf52… |
| AS23548 | US |
assigned | 2002-04-05 | 5fe4d2b6f8fb… |
| AS23550 | US |
assigned | 2002-04-05 | 30c7754a1a3e… |
| AS11371 | US |
assigned | 2002-04-04 | e220ed812a4c… |
| AS23523 | CA |
assigned | 2002-04-04 | 1bcdbf22099c… |
| AS23529 | US |
assigned | 2002-04-04 | 85cb16cced32… |
| AS23535 | US |
assigned | 2002-04-04 | eaa17bc2efa3… |
| AS23522 | US |
assigned | 2002-04-03 | edb1773715cb… |
| AS4378 | US |
assigned | 2002-04-02 | f9107f6aa386… |
| AS6322 | US |
assigned | 2002-04-02 | 15b8a461947c… |
| AS23513 | US |
assigned | 2002-04-02 | 57925aadbc64… |
| AS23519 | US |
assigned | 2002-04-02 | b809f80ec9cb… |
| AS23520 | US |
assigned | 2002-04-02 | 7faa29af02d6… |
| AS23498 | CA |
assigned | 2002-03-29 | a2e1bb6f40a4… |
| AS23503 | US |
assigned | 2002-03-29 | 53c0cc316c1d… |
| AS23504 | US |
assigned | 2002-03-29 | a7f7463af3d3… |
| AS23505 | US |
assigned | 2002-03-29 | 6d5bfb3228ef… |
| AS23509 | US |
assigned | 2002-03-29 | a8385436ff3c… |
| AS23484 | US |
assigned | 2002-03-27 | 722c7f74e56d… |
| AS23486 | US |
assigned | 2002-03-27 | d1d6b64e033b… |
| AS23492 | US |
assigned | 2002-03-27 | 2e86438e971d… |
| AS23494 | US |
assigned | 2002-03-27 | f8995acbbe0b… |
| AS23481 | US |
assigned | 2002-03-26 | f407f45888d1… |
| AS23482 | US |
assigned | 2002-03-26 | f2e01aeb856b… |
| AS23483 | US |
assigned | 2002-03-26 | da2b5de398da… |
| AS23479 | US |
assigned | 2002-03-22 | 563cc7160489… |
| AS7226 | US |
assigned | 2002-03-21 | c3d03da3f053… |
| AS23442 | US |
assigned | 2002-03-21 | d2799073540d… |
| AS23444 | US |
assigned | 2002-03-21 | 554bc892bdbd… |
| AS23446 | US |
assigned | 2002-03-21 | 34622b30bb45… |
| AS23453 | US |
assigned | 2002-03-21 | 78cf3583291b… |
| AS23458 | US |
assigned | 2002-03-21 | df0759bd0141… |
| AS23460 | US |
assigned | 2002-03-21 | 6f69b4fbc4a7… |
| AS23462 | US |
assigned | 2002-03-21 | 9ca63273cd80… |
| AS23463 | US |
assigned | 2002-03-21 | a5666341c83d… |
| AS23464 | US |
assigned | 2002-03-21 | 101a41828751… |
| AS23465 | US |
assigned | 2002-03-21 | 4c23d3ce197c… |
| AS23468 | US |
assigned | 2002-03-21 | b004b3ecde24… |
| AS23469 | US |
assigned | 2002-03-21 | cb23a1d448ca… |
| AS23472 | US |
assigned | 2002-03-21 | 624b15e9838a… |
| AS112 | US |
assigned | 2002-03-19 | 9064d089391b… |
| AS23430 | US |
assigned | 2002-03-18 | ec88ebb5e2a1… |
| AS23432 | US |
assigned | 2002-03-18 | e586513b4435… |
| AS23433 | US |
assigned | 2002-03-18 | 7563c1ffd142… |
| AS23421 | US |
assigned | 2002-03-15 | b351e26e73d8… |
| AS23426 | US |
assigned | 2002-03-15 | 692849cf0340… |
| AS23404 | US |
assigned | 2002-03-14 | 79b5e99905e7… |
| AS23405 | US |
assigned | 2002-03-14 | 7283d04f1081… |
| AS23407 | US |
assigned | 2002-03-14 | 7116fb12abff… |
| AS23408 | US |
assigned | 2002-03-14 | 10841ca7383b… |
| AS23410 | US |
assigned | 2002-03-14 | 469b301e2582… |
| AS23414 | US |
assigned | 2002-03-14 | da2552e79e76… |
| AS14291 | US |
assigned | 2002-03-12 | 5c29f729c6d1… |
| AS23388 | US |
assigned | 2002-03-12 | d49c08dba57d… |
| AS23391 | US |
assigned | 2002-03-12 | 98e6c615fd07… |
| AS23392 | US |
assigned | 2002-03-12 | 9bba03ed2a58… |
| AS23393 | US |
assigned | 2002-03-12 | 4047de288fc4… |
| AS23394 | US |
assigned | 2002-03-12 | 065e46db40df… |
| AS23396 | US |
assigned | 2002-03-12 | 9037134cc46e… |
| AS23397 | US |
assigned | 2002-03-12 | c421a6cf607d… |
| AS23398 | US |
assigned | 2002-03-12 | 1bc357c7ca4d… |
| AS23400 | US |
assigned | 2002-03-12 | 00de0e9acf32… |
| AS23381 | US |
assigned | 2002-03-11 | 660ceb60f1a7… |
| AS23386 | US |
assigned | 2002-03-11 | a8f0096ef879… |
| AS3707 | US |
assigned | 2002-03-08 | e220ed812a4c… |
| AS11220 | US |
assigned | 2002-03-08 | 37fe01d6d027… |
| AS23362 | US |
assigned | 2002-03-06 | 36d3d57ed935… |
| AS23366 | US |
assigned | 2002-03-06 | 752b4b4539a6… |
| AS23369 | US |
assigned | 2002-03-06 | 0c637794c658… |