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
1,645,629,184
📦
IPv4 networks
76,691
delegated blocks
🧭
IPv6 networks
11,348
delegated blocks
🔗
Autonomous systems
34,039
ASNs
// browse the objects
Browse the ARIN registry
| AS | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| AS13766 |  US |
assigned | 2009-03-19 | ec5893dcaf46… |
| AS20010 |  CA |
assigned | 2009-03-18 | ae5c85014a94… |
| AS46791 | US |
assigned | 2009-03-18 | d5e6de13e512… |
| AS46795 | US |
assigned | 2009-03-18 | 473c00a5cdbf… |
| AS46796 | US |
assigned | 2009-03-18 | d409774daf77… |
| AS46797 | US |
assigned | 2009-03-18 | 6c065d5b54b8… |
| AS46798 | US |
assigned | 2009-03-18 | 4c8990b32ae4… |
| AS36717 | US |
assigned | 2009-03-17 | 011ce1fb10db… |
| AS46790 | US |
assigned | 2009-03-17 | dc86ce7065a3… |
| AS14633 | US |
assigned | 2009-03-16 | 35b159f7e42d… |
| AS32404 | US |
assigned | 2009-03-16 | d5ecc5472931… |
| AS35974 | US |
assigned | 2009-03-16 | 11605ea9b000… |
| AS36486 | US |
assigned | 2009-03-16 | 7b4f8cf3d7cd… |
| AS35893 | CA |
assigned | 2009-03-13 | 7e47a48be970… |
| AS33725 | US |
assigned | 2009-03-12 | e586513b4435… |
| AS33746 | US |
assigned | 2009-03-12 | 73b7be9188dd… |
| AS33751 | US |
assigned | 2009-03-12 | 24cce27d9d55… |
| AS35867 | US |
assigned | 2009-03-12 | 72a35e5f7972… |
| AS35872 | US |
assigned | 2009-03-12 | db1e0ca3cecb… |
| AS33064 | US |
assigned | 2009-03-11 | 4531d8c2d7be… |
| AS33116 | US |
assigned | 2009-03-11 | 0b202d58809d… |
| AS33690 | US |
assigned | 2009-03-11 | 5ad6348a6e84… |
| AS33701 | US |
assigned | 2009-03-11 | e4a25f8062d9… |
| AS33704 | US |
assigned | 2009-03-11 | 34d342be0361… |
| AS25949 | US |
assigned | 2009-03-10 | 3a0e157f91fe… |
| AS26226 | US |
assigned | 2009-03-10 | 9de07d2ded96… |
| AS21552 | CA |
assigned | 2009-03-06 | fc4d25db2a85… |
| AS22619 | US |
assigned | 2009-03-06 | 5e82f43037df… |
| AS23536 | US |
assigned | 2009-03-06 | 475b577c3799… |
| AS25728 | CA |
assigned | 2009-03-06 | 497158cf525f… |
| AS20209 | US |
assigned | 2009-03-05 | b626a194665c… |
| AS21512 | US |
assigned | 2009-03-05 | 93e59939335f… |
| AS393223 |  BB |
assigned | 2009-03-05 | e532c3dbbd9b… |
| AS11288 | US |
assigned | 2009-03-04 | 1976804c1ece… |
| AS33590 | US |
assigned | 2009-03-04 | ddc90c057b99… |
| AS33608 | US |
assigned | 2009-03-04 | adb2e99015c3… |
| AS33637 | US |
assigned | 2009-03-04 | 7ee0d927f636… |
| AS33404 | US |
assigned | 2009-03-03 | d5e6de13e512… |
| AS33472 | US |
assigned | 2009-03-03 | 76cabb6d6da4… |
| AS33478 | US |
assigned | 2009-03-03 | 66b20c927243… |
| AS33502 | US |
assigned | 2009-03-03 | 66e68ecd93af… |
| AS33506 | US |
assigned | 2009-03-03 | 7bba4c135d78… |
| AS33516 | US |
assigned | 2009-03-03 | f4b4cb80c009… |
| AS33526 | US |
assigned | 2009-03-03 | 8b7b46b8ea7e… |
| AS33345 | US |
assigned | 2009-03-02 | 63f9e302867b… |
| AS33382 | US |
assigned | 2009-03-02 | f5cf8360b880… |
| AS14865 | CA |
assigned | 2009-02-27 | 3cef110308df… |
| AS33215 | US |
assigned | 2009-02-27 | 41a7c861cc46… |
| AS33277 | US |
assigned | 2009-02-27 | 57a0c90b45d3… |
| AS33312 | US |
assigned | 2009-02-27 | 138e4725d63e… |
| AS33339 | US |
assigned | 2009-02-27 | 1afb00c2edce… |
| AS32627 | US |
assigned | 2009-02-26 | f0fffbbdcdec… |
| AS32670 | US |
assigned | 2009-02-26 | 7c7279aaac89… |
| AS32687 | US |
assigned | 2009-02-26 | 743a990ad52b… |
| AS33069 | US |
assigned | 2009-02-26 | 557099214877… |
| AS32317 | US |
assigned | 2009-02-25 | 518beb34da9e… |
| AS32609 | US |
assigned | 2009-02-25 | 0d8e6122fa02… |
| AS393220 | US |
assigned | 2009-02-25 | 7779723493a1… |
| AS32192 | US |
assigned | 2009-02-24 | cf6ff6a4e4a0… |
| AS32222 | US |
assigned | 2009-02-24 | 9a03f4ea9e15… |
| AS32285 | US |
assigned | 2009-02-24 | 518beb34da9e… |
| AS30658 | US |
assigned | 2009-02-23 | 282acdb46fbc… |
| AS32110 | US |
assigned | 2009-02-23 | 9e56b073a2dd… |
| AS32142 | US |
assigned | 2009-02-23 | c6b433a074aa… |
| AS30702 | US |
assigned | 2009-02-20 | 365ab0914cf9… |
| AS31808 | US |
assigned | 2009-02-20 | ee98d50b39ae… |
| AS31845 | US |
assigned | 2009-02-20 | 703197e74f4a… |
| AS16987 | US |
assigned | 2009-02-19 | efbda145096b… |
| AS30607 | US |
assigned | 2009-02-19 | 2478ebd82c24… |
| AS30608 | US |
assigned | 2009-02-19 | fd29fa6578b8… |
| AS30639 | US |
assigned | 2009-02-19 | 7012d31df4dc… |
| AS30669 | US |
assigned | 2009-02-19 | 21e8b1170834… |
| AS30682 | US |
assigned | 2009-02-19 | fa38c00a5ec3… |
| AS30503 | US |
assigned | 2009-02-18 | dbc60fa4db70… |
| AS30606 | US |
assigned | 2009-02-18 | 5d77a46abdd0… |
| AS30030 | US |
assigned | 2009-02-17 | 909491db133a… |
| AS30036 | US |
assigned | 2009-02-17 | c4f560b1e11a… |
| AS30288 | US |
assigned | 2009-02-17 | 360b155bd1dc… |
| AS29771 | US |
assigned | 2009-02-13 | dab964e55b5f… |
| AS29781 | US |
assigned | 2009-02-13 | 23a5dd354b74… |
| AS29812 | US |
assigned | 2009-02-13 | 332dca59679f… |
| AS29865 | US |
assigned | 2009-02-13 | 9b231b2e7d9d… |
| AS11369 | US |
assigned | 2009-02-12 | caf8410b9129… |
| AS13406 | US |
assigned | 2009-02-12 | 58de0872584d… |
| AS27253 | US |
assigned | 2009-02-12 | 076a8efaf4e2… |
| AS27413 | US |
assigned | 2009-02-12 | 4b85a5bca9cb… |
| AS27478 | US |
assigned | 2009-02-12 | 4f6164fff7c7… |
| AS27647 | US |
assigned | 2009-02-12 | 46fdc66747de… |
| AS29706 | US |
assigned | 2009-02-12 | a9202952f040… |
| AS27198 | US |
assigned | 2009-02-11 | 58cfadf9b59e… |
| AS26626 | US |
assigned | 2009-02-10 | 81174118ec68… |
| AS26630 | US |
assigned | 2009-02-10 | 5a729c593d59… |
| AS26847 | US |
assigned | 2009-02-10 | 06fcb76a19ef… |
| AS17172 | US |
assigned | 2009-02-09 | bfc71f4934ce… |
| AS26565 | US |
assigned | 2009-02-09 | 517fd070128c… |
| AS26570 | US |
assigned | 2009-02-09 | b952516039e3… |
| AS26490 | US |
assigned | 2009-02-06 | c084645c7590… |
| AS26498 | US |
assigned | 2009-02-06 | 94b744854736… |
| AS17101 | US |
assigned | 2009-02-05 | 6e1122d26ceb… |
| AS26050 | US |
assigned | 2009-02-05 | eeb57608dc29… |