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
1,645,628,928
📦
IPv4 networks
76,687
delegated blocks
🧭
IPv6 networks
11,336
delegated blocks
🔗
Autonomous systems
34,032
ASNs
// browse the objects
Browse the ARIN registry
| AS | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| AS36494 |  US |
assigned | 2006-01-19 | 7ffc481f5213… |
| AS36498 | US |
assigned | 2006-01-19 | 365986d2cbd9… |
| AS36501 | US |
assigned | 2006-01-19 | 83854d7c3601… |
| AS36502 | US |
assigned | 2006-01-19 | b76717df2d71… |
| AS36487 | US |
assigned | 2006-01-18 | 4e1033ce53ab… |
| AS36488 | US |
assigned | 2006-01-18 | 1ab49409c0b6… |
| AS36489 | US |
assigned | 2006-01-18 | c6ee84497a69… |
| AS36490 | US |
assigned | 2006-01-18 | fb057b5fafe5… |
| AS36491 | US |
assigned | 2006-01-18 | a4933fe98801… |
| AS36483 |  CA |
assigned | 2006-01-17 | 84de6143f682… |
| AS36479 | CA |
assigned | 2006-01-13 | 602db3eb69bc… |
| AS36481 | US |
assigned | 2006-01-13 | a5cb278a6ab9… |
| AS36475 | US |
assigned | 2006-01-12 | 1540c5fa1532… |
| AS36476 | US |
assigned | 2006-01-12 | 6ada2dfe397d… |
| AS36478 | US |
assigned | 2006-01-12 | c678cf639d77… |
| AS36474 | US |
assigned | 2006-01-11 | fef485fd608f… |
| AS36466 | US |
assigned | 2006-01-10 | 03ed9044c3c8… |
| AS36467 | US |
assigned | 2006-01-10 | 9ba83b4b37ff… |
| AS36456 | US |
assigned | 2006-01-09 | 690c6dd705d6… |
| AS36460 | US |
assigned | 2006-01-09 | 41b31300e5e6… |
| AS36463 | US |
assigned | 2006-01-09 | 9aea1f3c05fc… |
| AS36450 | US |
assigned | 2006-01-06 | f168f08e72b4… |
| AS36452 | CA |
assigned | 2006-01-06 | bc6a312b1136… |
| AS36453 | US |
assigned | 2006-01-06 | d538268083a4… |
| AS36455 | US |
assigned | 2006-01-06 | 98e6c615fd07… |
| AS36444 | US |
assigned | 2006-01-05 | d8f072014ca8… |
| AS36446 | US |
assigned | 2006-01-05 | 4227cbb93ddf… |
| AS36449 | US |
assigned | 2006-01-05 | a0bd2e03d9a7… |
| AS36441 | US |
assigned | 2006-01-04 | ddeed2dc5d33… |
| AS36436 | US |
assigned | 2006-01-03 | a3959794864b… |
| AS11354 | US |
assigned | 2005-12-30 | f66310605f45… |
| AS36432 | US |
assigned | 2005-12-30 | 8128ad7d43c4… |
| AS36433 | US |
assigned | 2005-12-30 | 08a534f283a0… |
| AS36427 | US |
assigned | 2005-12-29 | 434a1db5c420… |
| AS36428 | US |
assigned | 2005-12-29 | c7fdaf0df731… |
| AS36430 | US |
assigned | 2005-12-29 | 67ce42f5d914… |
| AS36414 | US |
assigned | 2005-12-28 | 8d9e17660a1f… |
| AS36416 | US |
assigned | 2005-12-28 | 1cad7cc8cca5… |
| AS36420 | US |
assigned | 2005-12-28 | 5dba07179e25… |
| AS36421 | US |
assigned | 2005-12-28 | 1dca56008220… |
| AS36423 | US |
assigned | 2005-12-28 | ce33fb2218d7… |
| AS36412 | US |
assigned | 2005-12-23 | 96f459dd28c5… |
| AS36407 | US |
assigned | 2005-12-22 | 1b0313607f2f… |
| AS36408 | US |
assigned | 2005-12-22 | 7ff4657524d9… |
| AS36410 | US |
assigned | 2005-12-22 | b6797249c4e6… |
| AS36400 | US |
assigned | 2005-12-21 | 2f91fc69cc6c… |
| AS36403 | US |
assigned | 2005-12-21 | 59843726016c… |
| AS36404 | US |
assigned | 2005-12-21 | e1a2cd360590… |
| AS36405 | US |
assigned | 2005-12-21 | 02876a9c9791… |
| AS14712 | US |
assigned | 2005-12-20 | 6c8088dbae83… |
| AS36390 | US |
assigned | 2005-12-20 | 7727cd67a86a… |
| AS36391 | CA |
assigned | 2005-12-20 | 1bf890cded21… |
| AS36392 | US |
assigned | 2005-12-20 | 92be8c3e14ed… |
| AS36394 | US |
assigned | 2005-12-20 | 9e5179bb92ad… |
| AS36396 | US |
assigned | 2005-12-20 | 021db79d11df… |
| AS36399 | US |
assigned | 2005-12-20 | 75231cd80207… |
| AS36381 | US |
assigned | 2005-12-19 | 37baff29f9e0… |
| AS36384 | US |
assigned | 2005-12-19 | d600641980f6… |
| AS36385 | US |
assigned | 2005-12-19 | d600641980f6… |
| AS36386 | US |
assigned | 2005-12-19 | c84bd11f3d46… |
| AS36371 | US |
assigned | 2005-12-16 | 9a62f6aa683c… |
| AS36373 | US |
assigned | 2005-12-16 | 10a72db5f341… |
| AS36374 | US |
assigned | 2005-12-16 | acefdf74cbbe… |
| AS36375 | US |
assigned | 2005-12-16 | 0eafcd59a5d4… |
| AS36376 | US |
assigned | 2005-12-16 | 8700e9919429… |
| AS36377 | US |
assigned | 2005-12-16 | 3a7b40ab58f6… |
| AS36378 | US |
assigned | 2005-12-16 | 455d252d18da… |
| AS36362 | US |
assigned | 2005-12-14 | d2525c8d9fc6… |
| AS36363 | US |
assigned | 2005-12-14 | 6ccd78201369… |
| AS36364 | US |
assigned | 2005-12-14 | 4027eb59c69e… |
| AS36366 | US |
assigned | 2005-12-14 | e08441e4beab… |
| AS36351 | US |
assigned | 2005-12-12 | 5dba07179e25… |
| AS36352 | US |
assigned | 2005-12-12 | a6b65597e29a… |
| AS36353 | US |
assigned | 2005-12-12 | 7e448b9981d7… |
| AS17029 | US |
assigned | 2005-12-09 | 564ff0189588… |
| AS17056 | US |
assigned | 2005-12-09 | 76e490b07128… |
| AS17061 | US |
assigned | 2005-12-09 | fa630e1cb5a3… |
| AS17068 | US |
assigned | 2005-12-09 | 60e7c4734995… |
| AS17074 | US |
assigned | 2005-12-09 | 1284927fd66a… |
| AS19318 | US |
assigned | 2005-12-09 | 13d512adeacc… |
| AS36350 | US |
assigned | 2005-12-09 | 985f9ec29035… |
| AS16932 | CA |
assigned | 2005-12-08 | 7e8b8d229599… |
| AS16993 | US |
assigned | 2005-12-08 | 409f64f99953… |
| AS17002 | US |
assigned | 2005-12-08 | d53a4462e4c2… |
| AS17023 | CA |
assigned | 2005-12-08 | e71b9cceae34… |
| AS13690 | US |
assigned | 2005-12-07 | 21b693e2ee2c… |
| AS13691 | US |
assigned | 2005-12-07 | d2c1bd63f981… |
| AS13692 | US |
assigned | 2005-12-07 | 4388203e85da… |
| AS13623 | US |
assigned | 2005-12-06 | 21cfad9862a8… |
| AS13631 | US |
assigned | 2005-12-06 | 5865b7635cea… |
| AS13644 | US |
assigned | 2005-12-06 | c4fef8e680d3… |
| AS13654 | US |
assigned | 2005-12-06 | 66d1248e4bf3… |
| AS13683 | US |
assigned | 2005-12-06 | 260fef87945a… |
| AS14600 | US |
assigned | 2005-12-05 | c94fc17aecf9… |
| AS36342 | US |
assigned | 2005-12-05 | 419b6cd4fa7d… |
| AS36344 | US |
assigned | 2005-12-05 | 3cc5321da178… |
| AS36339 | US |
assigned | 2005-12-02 | 92be8c3e14ed… |
| AS36340 | US |
assigned | 2005-12-02 | e531f17654d9… |
| AS36333 | US |
assigned | 2005-12-01 | e7c772f1e53a… |
| AS36337 | CA |
assigned | 2005-12-01 | f736948f2a0f… |