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
1,644,931,584
📦
IPv4 networks
76,754
delegated blocks
🧭
IPv6 networks
11,445
delegated blocks
🔗
Autonomous systems
34,119
ASNs
// browse the objects
Browse the ARIN registry
| AS | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| AS53745 |  US |
assigned | 2023-02-15 | 662420c721ed… |
| AS54602 | US |
assigned | 2023-02-15 | 846fe8724bb3… |
| AS33507 | US |
assigned | 2023-02-14 | 4b38da225171… |
| AS36038 | US |
assigned | 2023-02-14 | 4ac271f0f6f5… |
| AS36439 | US |
assigned | 2023-02-14 | e39be6322cc9… |
| AS40520 | US |
assigned | 2023-02-14 | 499827d66bdb… |
| AS63080 | US |
assigned | 2023-02-14 | 29a411419be5… |
| AS25824 |  VG |
assigned | 2023-02-13 | 4d4ad5026a3e… |
| AS31905 |  CA |
assigned | 2023-02-13 | 018183c16a54… |
| AS32484 | US |
assigned | 2023-02-13 | fc70931c857a… |
| AS32485 | US |
assigned | 2023-02-13 | 358e0416460e… |
| AS32526 | US |
assigned | 2023-02-13 | 87640e0f1841… |
| AS32541 | US |
assigned | 2023-02-13 | d3e9e75485ea… |
| AS32552 | US |
assigned | 2023-02-13 | d8e4aa57b99e… |
| AS47103 | US |
assigned | 2023-02-13 | bce3487fb880… |
| AS10909 | US |
assigned | 2023-02-10 | 996dd19f5b34… |
| AS14508 | US |
assigned | 2023-02-10 | 91dd0cf8cd3b… |
| AS14947 | US |
assigned | 2023-02-10 | e6175865bc4a… |
| AS21836 | US |
assigned | 2023-02-10 | da55500e4975… |
| AS25743 | US |
assigned | 2023-02-10 | 70170989870a… |
| AS25799 | US |
assigned | 2023-02-10 | 687ebaf47556… |
| AS63145 | US |
assigned | 2023-02-10 | 7bc1ff908a7a… |
| AS40821 | CA |
assigned | 2023-02-09 | 0cd4671afd7e… |
| AS46367 | US |
assigned | 2023-02-09 | 34921e2a30b8… |
| AS46848 | US |
assigned | 2023-02-09 | b985d75cf272… |
| AS53863 | CA |
assigned | 2023-02-09 | 2507d713d6b6… |
| AS54552 | US |
assigned | 2023-02-09 | e6c4a0a6f361… |
| AS35930 | US |
assigned | 2023-02-08 | 2a9dcf6e0a89… |
| AS40454 | US |
assigned | 2023-02-08 | 5c56b43b919c… |
| AS32275 | US |
assigned | 2023-02-07 | 18fd8d62bd52… |
| AS32378 | US |
assigned | 2023-02-07 | dcbe41b53995… |
| AS33601 | US |
assigned | 2023-02-07 | 76ce1b1d7dc0… |
| AS397589 | US |
assigned | 2023-02-07 | e404753dba84… |
| AS20318 | US |
assigned | 2023-02-06 | ecdef60a1469… |
| AS23161 | US |
assigned | 2023-02-06 | e1c7037ce8b8… |
| AS26666 | US |
assigned | 2023-02-06 | 13d512adeacc… |
| AS27606 | CA |
assigned | 2023-02-06 | 4aba3bd0ce16… |
| AS5066 | US |
assigned | 2023-02-03 | 58a0f0e96a25… |
| AS13481 | US |
assigned | 2023-02-03 | f21130892698… |
| AS15338 | US |
assigned | 2023-02-03 | 3e9fd8905644… |
| AS16398 | US |
assigned | 2023-02-03 | b51b9f3a31b1… |
| AS19633 | US |
assigned | 2023-02-03 | 1d3cabe2d11a… |
| AS19818 | US |
assigned | 2023-02-03 | b9619a55c76f… |
| 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… |