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 |
|---|---|---|---|---|
| AS399116 |  CA |
assigned | 2020-12-17 | 77eb7b057ab3… |
| AS399117 |  US |
assigned | 2020-12-17 | b88d50b38a85… |
| AS399118 | US |
assigned | 2020-12-17 | 5593ee0fd9c5… |
| AS399119 | US |
assigned | 2020-12-17 | 4fe6e14ecaea… |
| AS399114 |  SG |
assigned | 2020-12-16 | 534f7a32ebbf… |
| AS399115 | US |
assigned | 2020-12-16 | b928d06f08d7… |
| AS399113 | US |
assigned | 2020-12-15 | e30dea975956… |
| AS13636 | US |
assigned | 2020-12-14 | c3256b174a58… |
| AS399109 | US |
assigned | 2020-12-14 | a21b8b7b5049… |
| AS399110 | US |
assigned | 2020-12-14 | a6402973d7c5… |
| AS399111 | US |
assigned | 2020-12-14 | 64ef5c823c29… |
| AS399076 | US |
assigned | 2020-12-11 | 75f5e4e709f2… |
| AS399096 | US |
assigned | 2020-12-11 | 249534592d6d… |
| AS399106 | US |
assigned | 2020-12-11 | 2ed59ff4a3b9… |
| AS399107 | US |
assigned | 2020-12-11 | 2ed59ff4a3b9… |
| AS399108 | US |
assigned | 2020-12-11 | 58d0f9e9c992… |
| AS399102 | US |
assigned | 2020-12-10 | b887ae5634af… |
| AS399103 | US |
assigned | 2020-12-10 | ca3f60949624… |
| AS399104 | US |
assigned | 2020-12-10 | 577615eb3940… |
| AS399105 | CA |
assigned | 2020-12-10 | f38f6910520f… |
| AS399094 | US |
assigned | 2020-12-09 | 9a3562a8af96… |
| AS399097 | US |
assigned | 2020-12-09 | 1e209b5b9589… |
| AS399098 | CA |
assigned | 2020-12-09 | aad3050c151c… |
| AS399099 | US |
assigned | 2020-12-09 | 4674f175501b… |
| AS399100 | US |
assigned | 2020-12-09 | fa20812f99ea… |
| AS399101 | US |
assigned | 2020-12-09 | 6554581a12cc… |
| AS399090 | US |
assigned | 2020-12-08 | dcb6c8ebee83… |
| AS399091 | US |
assigned | 2020-12-08 | 05c6200faf2b… |
| AS399092 | US |
assigned | 2020-12-08 | 1c93af4c8ce5… |
| AS399093 | CA |
assigned | 2020-12-08 | 8c6c0c0741b6… |
| AS399084 |  BM |
assigned | 2020-12-07 | b2aaad71f600… |
| AS399085 | US |
assigned | 2020-12-07 | 81596884accc… |
| AS399086 | US |
assigned | 2020-12-07 | 4637536755b3… |
| AS399087 | US |
assigned | 2020-12-07 | b6f05edcd895… |
| AS399088 | US |
assigned | 2020-12-07 | 153f52730854… |
| AS399089 | CA |
assigned | 2020-12-07 | 8b01ed474127… |
| AS21700 | US |
assigned | 2020-12-04 | 1b4f49fc179a… |
| AS33381 | US |
assigned | 2020-12-04 | d03028abce8d… |
| AS399082 | US |
assigned | 2020-12-04 | a268d8697bc3… |
| AS399083 | CA |
assigned | 2020-12-04 | ab7e3e8fea92… |
| AS399079 | US |
assigned | 2020-12-03 | aaf1f9d92c4c… |
| AS399081 | US |
assigned | 2020-12-03 | c8c98c2dfc07… |
| AS399073 | US |
assigned | 2020-12-02 | 720222026f48… |
| AS399074 | US |
assigned | 2020-12-02 | 7c12942d581c… |
| AS399075 | US |
assigned | 2020-12-02 | 5b9e075a4b6f… |
| AS399077 | US |
assigned | 2020-12-02 | 1ef90eca416c… |
| AS399078 | US |
assigned | 2020-12-02 | cc7e1145bbb0… |
| AS63226 | US |
assigned | 2020-12-01 | 881aed879257… |
| AS399071 | US |
assigned | 2020-12-01 | a35c87ef0d22… |
| AS399072 | US |
assigned | 2020-12-01 | 4c0bc9442405… |
| AS398401 | US |
assigned | 2020-11-30 | c4f199f56445… |
| AS398581 | US |
assigned | 2020-11-30 | 6f342c9d8d01… |
| AS398697 | CA |
assigned | 2020-11-30 | 8c966166cf17… |
| AS398863 | US |
assigned | 2020-11-30 | 2c8c809e31a9… |
| AS398905 | CA |
assigned | 2020-11-30 | f0098c0f347a… |
| AS399070 | US |
assigned | 2020-11-30 | ae7b2f7c4ee1… |
| AS397392 | US |
assigned | 2020-11-25 | 6cc6b74acb4c… |
| AS397638 | US |
assigned | 2020-11-25 | 2ad3f845f6e2… |
| AS398263 | US |
assigned | 2020-11-25 | 081619a056f8… |
| AS395322 | CA |
assigned | 2020-11-24 | 098e01b57062… |
| AS395445 | US |
assigned | 2020-11-24 | 7fb0dd85feb3… |
| AS395559 | US |
assigned | 2020-11-24 | 9f29c6a088c8… |
| AS395886 | US |
assigned | 2020-11-24 | 7551f3e61428… |
| AS395970 | US |
assigned | 2020-11-24 | ceb14f53e31a… |
| AS394320 | US |
assigned | 2020-11-23 | 5df4b050a11d… |
| AS395014 | US |
assigned | 2020-11-23 | 45e7674007eb… |
| AS395020 | US |
assigned | 2020-11-23 | 8324d49ce2fa… |
| AS393679 | US |
assigned | 2020-11-20 | 1f7f3cea39f0… |
| AS46295 | US |
assigned | 2020-11-19 | 938b08bdf848… |
| AS63301 | US |
assigned | 2020-11-19 | 4d0cd1a08f24… |
| AS393537 | US |
assigned | 2020-11-19 | 5331fdd773b9… |
| AS399261 | US |
assigned | 2020-11-19 | 6e7fadb2942b… |
| AS399262 | US |
assigned | 2020-11-19 | 7a2e11cea4af… |
| AS399061 | CA |
assigned | 2020-11-17 | 16f4f2be2bdc… |
| AS399063 | CA |
assigned | 2020-11-17 | af102bb876cf… |
| AS399064 | US |
assigned | 2020-11-17 | 4e92f4fee9d8… |
| AS399065 | US |
assigned | 2020-11-17 | a6fdff72202e… |
| AS399066 | US |
assigned | 2020-11-17 | 9daf82abfbdb… |
| AS399067 | CA |
assigned | 2020-11-17 | f5ddb3e781aa… |
| AS399069 | US |
assigned | 2020-11-17 | 25077570d498… |
| AS399054 | US |
assigned | 2020-11-16 | 33576079a47e… |
| AS399055 | US |
assigned | 2020-11-16 | 9e4a35697b45… |
| AS399056 | US |
assigned | 2020-11-16 | d2efe5621cdf… |
| AS399057 | US |
assigned | 2020-11-16 | d2efe5621cdf… |
| AS399058 | CA |
assigned | 2020-11-16 | b713dd69efa0… |
| AS399059 | US |
assigned | 2020-11-16 | 6818c72d7ab1… |
| AS399060 | US |
assigned | 2020-11-16 | 68a689a51da4… |
| AS13882 | US |
assigned | 2020-11-13 | 747c9433b507… |
| AS399050 | US |
assigned | 2020-11-13 | 7d43d46b54ab… |
| AS399051 | US |
assigned | 2020-11-13 | 1c2f345bbf27… |
| AS399052 | US |
assigned | 2020-11-13 | d2efe5621cdf… |
| AS399053 | US |
assigned | 2020-11-13 | d2efe5621cdf… |
| AS399040 | US |
assigned | 2020-11-12 | fb669b58faec… |
| AS399041 | CA |
assigned | 2020-11-12 | 234a5933c9d4… |
| AS399042 | US |
assigned | 2020-11-12 | 6a8cdffde294… |
| AS399043 | US |
assigned | 2020-11-12 | cb55ab4a79e1… |
| AS399044 | CA |
assigned | 2020-11-12 | c601bcd3de88… |
| AS399045 | US |
assigned | 2020-11-12 | 3dfd13aaf4ed… |
| AS399046 | US |
assigned | 2020-11-12 | 66bfb4469006… |
| AS399047 | US |
assigned | 2020-11-12 | 09029ca12352… |