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
1,645,875,712
📦
IPv4 networks
76,665
delegated blocks
🧭
IPv6 networks
11,326
delegated blocks
🔗
Autonomous systems
34,014
ASNs
// browse the objects
Browse the ARIN registry
| AS | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| AS36716 |  US |
assigned | 2023-02-02 | 0e1f9567e92b… |
| AS36719 | US |
assigned | 2023-02-02 | 1350cef14066… |
| AS36725 | US |
assigned | 2023-02-02 | 73a6abd9a758… |
| AS10942 | US |
assigned | 2023-02-01 | 06d69be5bb8c… |
| AS27458 | US |
assigned | 2023-02-01 | bb7fe456cbc5… |
| AS27528 | US |
assigned | 2023-02-01 | 03150e255e49… |
| AS31895 | US |
assigned | 2023-02-01 | be567bb80310… |
| AS32001 |  CA |
assigned | 2023-02-01 | 99fc4ca57315… |
| AS36270 | US |
assigned | 2023-02-01 | e16140c8f347… |
| AS36422 | US |
assigned | 2023-02-01 | e16140c8f347… |
| AS54951 | US |
assigned | 2023-01-31 | 401843249b22… |
| AS54998 | US |
assigned | 2023-01-31 | 7c826274e1f3… |
| AS55004 | US |
assigned | 2023-01-31 | 882c85140585… |
| AS55054 | US |
assigned | 2023-01-31 | 9e830efe3672… |
| AS63375 | US |
assigned | 2023-01-31 | 491ce6b3d67a… |
| AS396530 | US |
assigned | 2023-01-31 | 753a810da783… |
| AS398114 | US |
assigned | 2023-01-31 | c2c851e25050… |
| AS19912 | US |
assigned | 2023-01-30 | 1795b642f87f… |
| AS19974 | US |
assigned | 2023-01-30 | 1795b642f87f… |
| AS23375 | US |
assigned | 2023-01-30 | c3db8c7379ec… |
| AS400839 | US |
assigned | 2023-01-27 | ab0b6da08f54… |
| AS15284 | US |
assigned | 2023-01-26 | 94f8deb75257… |
| AS17190 | US |
assigned | 2023-01-26 | abcdc51e66ae… |
| AS400832 | CA |
assigned | 2023-01-26 | bd72195b87b0… |
| AS400833 | CA |
assigned | 2023-01-26 | 7d961cadbe63… |
| AS400835 | US |
assigned | 2023-01-26 | 3f7edba74954… |
| AS400836 | US |
assigned | 2023-01-26 | c85ee3de8805… |
| AS400837 | US |
assigned | 2023-01-26 | 2ed1b26680a5… |
| AS400838 | US |
assigned | 2023-01-26 | f2bf54e74a71… |
| AS11938 | US |
assigned | 2023-01-25 | 3387fe471957… |
| AS15124 | US |
assigned | 2023-01-25 | fb5c98a73c32… |
| AS11005 | US |
assigned | 2023-01-24 | 0c47fb578033… |
| AS11346 | US |
assigned | 2023-01-24 | 4da678e2c81b… |
| AS56443 | US |
assigned | 2023-01-23 | 2f571325b360… |
| AS54394 | CA |
assigned | 2023-01-20 | 9c9880580e7c… |
| AS54425 | US |
assigned | 2023-01-20 | eb1fd1dc543f… |
| AS54447 | CA |
assigned | 2023-01-20 | fc7f9bec948e… |
| AS21662 | US |
assigned | 2023-01-19 | 3e3470509c90… |
| AS22730 | US |
assigned | 2023-01-19 | 24115952a9e0… |
| AS26930 | US |
assigned | 2023-01-19 | 68b4feb0d877… |
| AS27347 | US |
assigned | 2023-01-19 | a805231d9f4f… |
| AS29770 | US |
assigned | 2023-01-19 | 5eabd30f36e2… |
| AS31953 | US |
assigned | 2023-01-19 | db7f144c5ac4… |
| AS32084 | US |
assigned | 2023-01-19 | 79d482fe91f3… |
| AS32723 | US |
assigned | 2023-01-19 | 50e6374f40c5… |
| AS46307 | US |
assigned | 2023-01-19 | 552434678dad… |
| AS46972 | US |
assigned | 2023-01-19 | 62635321f6bc… |
| AS53485 | US |
assigned | 2023-01-19 | 4da678e2c81b… |
| AS11943 | US |
assigned | 2023-01-18 | 4b38da225171… |
| AS14800 | US |
assigned | 2023-01-18 | b88bdab4b2d9… |
| AS19734 | US |
assigned | 2023-01-18 | 4b38da225171… |
| AS19766 | US |
assigned | 2023-01-18 | 68f813cc543a… |
| AS54340 | US |
assigned | 2023-01-18 | 4b38da225171… |
| AS63001 | US |
assigned | 2023-01-18 | 4b38da225171… |
| AS54193 | US |
assigned | 2023-01-17 | e7f83ebd0d9e… |
| AS54518 | US |
assigned | 2023-01-17 | 9bb4cf198e50… |
| AS33431 | US |
assigned | 2023-01-13 | 0bfd7e638eea… |
| AS36482 | US |
assigned | 2023-01-13 | dac9abc24423… |
| AS46114 | US |
assigned | 2023-01-13 | 3ec1d117358d… |
| AS46710 | US |
assigned | 2023-01-13 | 61e78809dbe3… |
| AS53395 | US |
assigned | 2023-01-13 | 18ed4aac7ed1… |
| AS20402 | US |
assigned | 2023-01-12 | dfa0b58bba20… |
| AS22951 | CA |
assigned | 2023-01-12 | 6b1ef9667758… |
| AS22961 | US |
assigned | 2023-01-12 | ea83eb24a36a… |
| AS23075 | US |
assigned | 2023-01-12 | a4c759c83a52… |
| AS25798 | US |
assigned | 2023-01-12 | 4b38da225171… |
| AS26687 | US |
assigned | 2023-01-12 | 0860e890cdb7… |
| AS30701 | US |
assigned | 2023-01-12 | bfbf7b5fb987… |
| AS32238 | US |
assigned | 2023-01-12 | 64e1fc600690… |
| AS17316 | CA |
assigned | 2023-01-11 | e8f732f8399d… |
| AS18549 | US |
assigned | 2023-01-11 | ea718f0fcc7c… |
| AS18914 | US |
assigned | 2023-01-11 | ec07c072f201… |
| AS19163 |  PR |
assigned | 2023-01-11 | d38445182a69… |
| AS19418 | US |
assigned | 2023-01-11 | aee3b9557674… |
| AS20073 | US |
assigned | 2023-01-11 | 2a4abbe3fc6e… |
| AS22947 | CA |
assigned | 2023-01-11 | e8f732f8399d… |
| AS40329 | US |
assigned | 2023-01-11 | 281de6c092cd… |
| AS11613 | US |
assigned | 2023-01-10 | 7affbceb0d40… |
| AS16809 | US |
assigned | 2023-01-10 | 42000c49e418… |
| AS17134 | US |
assigned | 2023-01-10 | 313437fddc92… |
| AS55170 | US |
assigned | 2023-01-06 | cc2cb964d08a… |
| AS400819 | US |
assigned | 2023-01-06 | 3f0137eead80… |
| AS400830 | US |
assigned | 2023-01-06 | 62600a0c84ec… |
| AS400831 | US |
assigned | 2023-01-06 | 375607ecea97… |
| AS17303 | US |
assigned | 2023-01-05 | c422775806f3… |
| AS22063 | US |
assigned | 2023-01-05 | 7fb147e9e70a… |
| AS46505 | US |
assigned | 2023-01-05 | 6df848856170… |
| AS46689 | US |
assigned | 2023-01-05 | 6927a458826a… |
| AS46711 | US |
assigned | 2023-01-05 | fafbbde01c65… |
| AS46933 | US |
assigned | 2023-01-05 | c422775806f3… |
| AS53303 | US |
assigned | 2023-01-05 | c199aaf5a60c… |
| AS40622 | US |
assigned | 2023-01-03 | 43a14743656b… |
| AS46136 | US |
assigned | 2023-01-03 | aac72bf908d6… |
| AS46414 | US |
assigned | 2023-01-03 | f66c428a4ea9… |
| AS39974 | US |
assigned | 2022-12-30 | 45fe392d2261… |
| AS40142 | US |
assigned | 2022-12-30 | f1ea18383074… |
| AS40403 | US |
assigned | 2022-12-30 | 349ca5dbde8c… |
| AS40556 | US |
assigned | 2022-12-30 | 3484955a359b… |
| AS394548 | US |
assigned | 2022-12-30 | de0be66e2530… |
| AS394828 | US |
assigned | 2022-12-30 | ccf2ca454377… |