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 |
|---|---|---|---|---|
| AS393245 |  US |
assigned | 2010-10-15 | c2dfb9e7c865… |
| AS11851 |  CA |
assigned | 2010-10-14 | 3289857c81eb… |
| AS13346 | US |
assigned | 2010-10-14 | 3511c8d59f55… |
| AS14096 | US |
assigned | 2010-10-14 | 11aedd0e4327… |
| AS14471 | US |
assigned | 2010-10-14 | 25ec916d56b8… |
| AS19588 | US |
assigned | 2010-10-13 | 28e626f5ea2f… |
| AS19679 | US |
assigned | 2010-10-13 | bb703fbab92f… |
| AS19981 | US |
assigned | 2010-10-13 | b9063101280c… |
| AS20091 | US |
assigned | 2010-10-13 | 87c1986a2de1… |
| AS20165 | US |
assigned | 2010-10-13 | a5c04842d4c9… |
| AS21934 | US |
assigned | 2010-10-13 | b7128ad1d9b8… |
| AS22050 | US |
assigned | 2010-10-13 | 7e6a569f8812… |
| AS393234 | US |
assigned | 2010-10-13 | 8ff74c5691c8… |
| AS13526 | US |
assigned | 2010-10-12 | 3aa621090998… |
| AS14365 | US |
assigned | 2010-10-12 | 369283cb4322… |
| AS14440 | US |
assigned | 2010-10-12 | a90ef3f459ff… |
| AS14841 | US |
assigned | 2010-10-12 | b6beb54f0b52… |
| AS15261 |  PR |
assigned | 2010-10-12 | 7b7cd24ea6f0… |
| AS16803 | US |
assigned | 2010-10-12 | 02f921aed9c9… |
| AS19324 | US |
assigned | 2010-10-12 | c5be1d38f867… |
| AS12020 | US |
assigned | 2010-10-11 | 0810be06e541… |
| AS12110 | US |
assigned | 2010-10-11 | d632542b0431… |
| AS53634 | US |
assigned | 2010-10-08 | a45d7eef3c50… |
| AS53635 |  IT |
assigned | 2010-10-08 | f777a8d650c9… |
| AS53636 | US |
assigned | 2010-10-08 | a392a6eb8f06… |
| AS53637 | US |
assigned | 2010-10-08 | 211cc18cd915… |
| AS53638 | US |
assigned | 2010-10-08 | b1ac92750394… |
| AS40346 | US |
assigned | 2010-10-07 | 8c28e4601ee8… |
| AS40523 | US |
assigned | 2010-10-07 | 6cfc67985277… |
| AS40554 | US |
assigned | 2010-10-07 | 38c20094ea01… |
| AS46129 | CA |
assigned | 2010-10-07 | 1c3889b6d731… |
| AS53632 | US |
assigned | 2010-10-07 | bee76049446f… |
| AS40236 | US |
assigned | 2010-10-06 | 0d5946f31f05… |
| AS40342 | US |
assigned | 2010-10-06 | f895f8a4b244… |
| AS35963 | US |
assigned | 2010-10-05 | 2f8a7933fd21… |
| AS36701 | US |
assigned | 2010-10-05 | 1684f3a8eabf… |
| AS33429 | US |
assigned | 2010-10-04 | 3f28610ae800… |
| AS33508 | US |
assigned | 2010-10-04 | 7e6ea8e7490e… |
| AS33515 | US |
assigned | 2010-10-04 | 7ce9413f3ca9… |
| AS33528 | US |
assigned | 2010-10-04 | 761b8cfaab1d… |
| AS33583 | US |
assigned | 2010-10-04 | 8750f26d2be4… |
| AS33699 | US |
assigned | 2010-10-04 | 4c1df1663e6d… |
| AS32546 | US |
assigned | 2010-10-01 | 31a6d1e92a08… |
| AS32562 | US |
assigned | 2010-10-01 | 5b509daf2f8a… |
| AS32585 | US |
assigned | 2010-10-01 | 965619214dae… |
| AS32646 | US |
assigned | 2010-10-01 | 04af400adc49… |
| AS32883 | US |
assigned | 2010-10-01 | 2b41890b746f… |
| AS33426 | US |
assigned | 2010-10-01 | 36173ea52e8c… |
| AS10344 | US |
assigned | 2010-09-30 | ca93c740108a… |
| AS23344 | US |
assigned | 2010-09-30 | 6a2bec1ff1c3… |
| AS32219 | US |
assigned | 2010-09-30 | 4f2487c65207… |
| AS32478 | US |
assigned | 2010-09-30 | 6bfcf44dc2aa… |
| AS393244 | US |
assigned | 2010-09-30 | 433ba7eee21f… |
| AS30495 | US |
assigned | 2010-09-29 | c3428e4d12b6… |
| AS30566 | US |
assigned | 2010-09-29 | 92b8bc7c5410… |
| AS30633 | US |
assigned | 2010-09-29 | 920d0c66f3d2… |
| AS30649 | US |
assigned | 2010-09-29 | e1de229e40bb… |
| AS31774 | US |
assigned | 2010-09-29 | 155297a106eb… |
| AS32096 | US |
assigned | 2010-09-29 | 1b5850719147… |
| AS22731 | US |
assigned | 2010-09-28 | 6054d4cab403… |
| AS16851 | US |
assigned | 2010-09-27 | 796834e7a283… |
| AS22326 | US |
assigned | 2010-09-27 | 991b6a7220b3… |
| AS29776 | US |
assigned | 2010-09-24 | 662ab4cdb974… |
| AS30403 | US |
assigned | 2010-09-24 | 8969e64ba5ba… |
| AS30410 | US |
assigned | 2010-09-24 | 248e3f2ed9b2… |
| AS27308 | US |
assigned | 2010-09-23 | 5b93dce3b91f… |
| AS27359 | US |
assigned | 2010-09-23 | f9039a8824b6… |
| AS27372 | US |
assigned | 2010-09-23 | f9039a8824b6… |
| AS27599 | US |
assigned | 2010-09-23 | f9039a8824b6… |
| AS27256 | CA |
assigned | 2010-09-21 | 193bc15364cf… |
| AS27278 | US |
assigned | 2010-09-21 | f0824020a618… |
| AS16670 | US |
assigned | 2010-09-20 | 2ce79ec622c5… |
| AS27221 | US |
assigned | 2010-09-20 | fa868488740a… |
| AS27246 | US |
assigned | 2010-09-20 | d78bd4809c5c… |
| AS393243 | US |
assigned | 2010-09-20 | 8709c13c97ac… |
| AS26380 | US |
assigned | 2010-09-17 | 1ea288611b4a… |
| AS11262 | US |
assigned | 2010-09-16 | 57f482992529… |
| AS13907 | US |
assigned | 2010-09-16 | 2f4f2b64140d… |
| AS18613 | US |
assigned | 2010-09-16 | 0d2e42bea768… |
| AS19300 | US |
assigned | 2010-09-16 | 4a436c564cf2… |
| AS22319 | US |
assigned | 2010-09-16 | 2043fc27236f… |
| AS23134 | US |
assigned | 2010-09-16 | 94ecf438e30d… |
| AS15285 | US |
assigned | 2010-09-14 | 65e4305a4816… |
| AS16754 | US |
assigned | 2010-09-14 | 2074423efe02… |
| AS16915 | US |
assigned | 2010-09-14 | 3cd476d97a14… |
| AS17318 | US |
assigned | 2010-09-14 | b3761858d810… |
| AS12068 | US |
assigned | 2010-09-13 | 84c351adcdc2… |
| AS14749 | US |
assigned | 2010-09-13 | 4aa06dd97053… |
| AS21834 | CA |
assigned | 2010-09-10 | e1cfb7dcc9c6… |
| AS26780 | US |
assigned | 2010-09-10 | 1bb5f89fd869… |
| AS26802 | CA |
assigned | 2010-09-10 | 1593c2a9633f… |
| AS27167 | US |
assigned | 2010-09-10 | 90f85891fcfd… |
| AS26634 |  BB |
assigned | 2010-09-08 | 59874cb9bb70… |
| AS26717 | US |
assigned | 2010-09-08 | 62d640ea805a… |
| AS26726 | US |
assigned | 2010-09-08 | da3ba858f259… |
| AS17164 | US |
assigned | 2010-09-07 | bec14fe85cb1… |
| AS17269 | US |
assigned | 2010-09-07 | acf3c51611cb… |
| AS26514 | US |
assigned | 2010-09-07 | 975cbb004b54… |
| AS26405 | US |
assigned | 2010-09-03 | 7e4e470dc225… |
| AS26413 | CA |
assigned | 2010-09-03 | 3e4e5e19292e… |