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
1,645,628,928
📦
IPv4 networks
76,687
delegated blocks
🧭
IPv6 networks
11,336
delegated blocks
🔗
Autonomous systems
34,032
ASNs
// browse the objects
Browse the ARIN registry
| Range | Addresses | Country | Status | Allocated | Org handle |
|---|---|---|---|---|---|
| 192.94.33.0 – 192.94.33.255 | 256 |  US |
allocated | 1991-02-12 | ca8d617b6c8d… |
| 192.94.34.0 – 192.94.34.255 | 256 | US |
allocated | 1991-02-12 | ca8d617b6c8d… |
| 192.94.35.0 – 192.94.35.255 | 256 | US |
allocated | 1991-02-12 | ca8d617b6c8d… |
| 192.94.36.0 – 192.94.36.255 | 256 | US |
allocated | 1991-02-12 | ca8d617b6c8d… |
| 192.94.37.0 – 192.94.37.255 | 256 | US |
allocated | 1991-02-12 | ca8d617b6c8d… |
| 192.94.38.0 – 192.94.38.255 | 256 | US |
allocated | 1991-02-12 | ca8d617b6c8d… |
| 192.94.39.0 – 192.94.39.255 | 256 | US |
allocated | 1991-02-12 | ca8d617b6c8d… |
| 192.94.40.0 – 192.94.40.255 | 256 |  CA |
allocated | 1991-02-12 | 0947d5738b9d… |
| 134.190.0.0 – 134.190.255.255 | 65,536 | CA |
allocated | 1991-02-11 | d59ea33ac2df… |
| 146.137.0.0 – 146.137.255.255 | 65,536 | US |
allocated | 1991-02-11 | 56c4ac2185fc… |
| 146.138.0.0 – 146.138.255.255 | 65,536 | US |
allocated | 1991-02-11 | d7c40d04f568… |
| 146.139.0.0 – 146.139.255.255 | 65,536 | US |
allocated | 1991-02-11 | 56c4ac2185fc… |
| 146.126.0.0 – 146.126.255.255 | 65,536 | US |
allocated | 1991-02-08 | 9d4c74a61733… |
| 146.127.0.0 – 146.127.255.255 | 65,536 | US |
allocated | 1991-02-08 | 1c84ebef43de… |
| 146.128.0.0 – 146.128.255.255 | 65,536 | US |
allocated | 1991-02-08 | 0418d3fd070a… |
| 146.129.0.0 – 146.129.255.255 | 65,536 | US |
allocated | 1991-02-08 | f1da5f812d76… |
| 146.131.0.0 – 146.131.255.255 | 65,536 | CA |
allocated | 1991-02-08 | 3064eae2982b… |
| 146.132.0.0 – 146.132.255.255 | 65,536 | US |
allocated | 1991-02-08 | 5ae50e801f52… |
| 146.135.0.0 – 146.135.127.255 | 32,768 | US |
allocated | 1991-02-08 | 59b4650cc927… |
| 146.135.128.0 – 146.135.255.255 | 32,768 | US |
allocated | 1991-02-08 | 8d94230a2495… |
| 192.88.248.0 – 192.88.248.255 | 256 | US |
allocated | 1991-02-08 | aa83579fd656… |
| 192.88.249.0 – 192.88.249.255 | 256 | US |
allocated | 1991-02-08 | aa83579fd656… |
| 192.94.21.0 – 192.94.21.255 | 256 | US |
allocated | 1991-02-08 | 6e96845fd8b3… |
| 192.94.22.0 – 192.94.22.255 | 256 | US |
allocated | 1991-02-08 | 6e96845fd8b3… |
| 192.94.23.0 – 192.94.23.255 | 256 | US |
allocated | 1991-02-08 | cc91f605fd41… |
| 192.94.25.0 – 192.94.25.255 | 256 | US |
allocated | 1991-02-08 | 2f53d5627a72… |
| 192.94.26.0 – 192.94.26.255 | 256 | US |
allocated | 1991-02-08 | 8478b826930e… |
| 192.94.27.0 – 192.94.27.255 | 256 | US |
allocated | 1991-02-08 | 694d4f3bec36… |
| 146.125.0.0 – 146.125.255.255 | 65,536 | US |
allocated | 1991-02-07 | 2c8b166870cf… |
| 192.94.1.0 – 192.94.1.255 | 256 | US |
allocated | 1991-02-07 | 2627037a004b… |
| 192.94.2.0 – 192.94.2.255 | 256 | US |
allocated | 1991-02-07 | 2627037a004b… |
| 192.94.3.0 – 192.94.3.255 | 256 | US |
allocated | 1991-02-07 | 2627037a004b… |
| 192.94.4.0 – 192.94.4.255 | 256 | US |
allocated | 1991-02-07 | 2627037a004b… |
| 192.94.5.0 – 192.94.5.255 | 256 | US |
allocated | 1991-02-07 | 2627037a004b… |
| 192.94.6.0 – 192.94.6.255 | 256 | US |
allocated | 1991-02-07 | 2627037a004b… |
| 192.94.7.0 – 192.94.7.255 | 256 | US |
allocated | 1991-02-07 | 2627037a004b… |
| 192.94.8.0 – 192.94.8.255 | 256 | US |
allocated | 1991-02-07 | 2627037a004b… |
| 192.94.9.0 – 192.94.9.255 | 256 | US |
allocated | 1991-02-07 | 2627037a004b… |
| 192.94.10.0 – 192.94.10.255 | 256 | US |
allocated | 1991-02-07 | 2627037a004b… |
| 192.94.11.0 – 192.94.11.255 | 256 | US |
allocated | 1991-02-07 | 2627037a004b… |
| 192.94.12.0 – 192.94.12.255 | 256 | US |
allocated | 1991-02-07 | 2627037a004b… |
| 192.94.13.0 – 192.94.13.255 | 256 | US |
allocated | 1991-02-07 | 2627037a004b… |
| 192.94.14.0 – 192.94.14.255 | 256 | US |
allocated | 1991-02-07 | 2627037a004b… |
| 192.94.15.0 – 192.94.15.255 | 256 | US |
allocated | 1991-02-07 | 2627037a004b… |
| 192.94.16.0 – 192.94.16.255 | 256 | US |
allocated | 1991-02-07 | 2627037a004b… |
| 192.94.17.0 – 192.94.17.255 | 256 | US |
allocated | 1991-02-07 | 2627037a004b… |
| 192.94.18.0 – 192.94.18.255 | 256 | US |
allocated | 1991-02-07 | 2627037a004b… |
| 192.94.19.0 – 192.94.19.255 | 256 | US |
allocated | 1991-02-07 | 2627037a004b… |
| 192.94.20.0 – 192.94.20.255 | 256 | US |
allocated | 1991-02-07 | 2627037a004b… |
| 192.92.219.0 – 192.92.219.255 | 256 | US |
allocated | 1991-02-06 | acd8ae27f732… |
| 192.92.220.0 – 192.92.223.255 | 1,024 | US |
allocated | 1991-02-06 | acd8ae27f732… |
| 192.92.224.0 – 192.92.231.255 | 2,048 | US |
allocated | 1991-02-06 | acd8ae27f732… |
| 192.92.232.0 – 192.92.233.255 | 512 | US |
allocated | 1991-02-06 | acd8ae27f732… |
| 192.92.234.0 – 192.92.234.255 | 256 | US |
allocated | 1991-02-06 | acd8ae27f732… |
| 142.17.0.0 – 142.17.255.255 | 65,536 | CA |
allocated | 1991-02-05 | 0e6418abd652… |
| 146.111.0.0 – 146.111.255.255 | 65,536 | US |
allocated | 1991-02-05 | e6cf6cac6739… |
| 146.113.0.0 – 146.113.127.255 | 32,768 | US |
allocated | 1991-02-05 | b5a6a580825b… |
| 146.114.0.0 – 146.114.255.255 | 65,536 | US |
allocated | 1991-02-05 | 05a8cc149cf3… |
| 146.115.0.0 – 146.115.255.255 | 65,536 | US |
allocated | 1991-02-05 | d497a9a99490… |
| 146.121.0.0 – 146.121.255.255 | 65,536 | US |
allocated | 1991-02-05 | d872f3b77f2b… |
| 146.122.0.0 – 146.122.255.255 | 65,536 | US |
allocated | 1991-02-05 | e26447750f54… |
| 192.75.73.0 – 192.75.73.255 | 256 | CA |
allocated | 1991-02-05 | 6840206e5c57… |
| 192.75.74.0 – 192.75.74.255 | 256 | CA |
allocated | 1991-02-05 | 6840206e5c57… |
| 192.75.75.0 – 192.75.75.255 | 256 | CA |
allocated | 1991-02-05 | 6840206e5c57… |
| 192.75.76.0 – 192.75.76.255 | 256 | CA |
allocated | 1991-02-05 | 6840206e5c57… |
| 192.75.77.0 – 192.75.77.255 | 256 | CA |
allocated | 1991-02-05 | b2e84b8340e8… |
| 192.75.78.0 – 192.75.78.255 | 256 | CA |
allocated | 1991-02-05 | e74b4efcd9db… |
| 192.75.79.0 – 192.75.79.255 | 256 | CA |
allocated | 1991-02-05 | 39384f44c997… |
| 192.92.124.0 – 192.92.124.255 | 256 | US |
allocated | 1991-02-05 | b4f0865dcef6… |
| 192.92.158.0 – 192.92.158.255 | 256 | US |
allocated | 1991-02-05 | b0c620316527… |
| 192.92.159.0 – 192.92.159.255 | 256 | US |
allocated | 1991-02-05 | 180da8ffb5a6… |
| 192.92.160.0 – 192.92.160.255 | 256 | US |
allocated | 1991-02-05 | 2d90cbf4f78e… |
| 192.92.162.0 – 192.92.162.255 | 256 | US |
allocated | 1991-02-05 | 2d90cbf4f78e… |
| 192.92.163.0 – 192.92.163.255 | 256 | US |
allocated | 1991-02-05 | 2d90cbf4f78e… |
| 192.92.164.0 – 192.92.164.255 | 256 | US |
allocated | 1991-02-05 | 2d90cbf4f78e… |
| 192.92.165.0 – 192.92.165.255 | 256 | US |
allocated | 1991-02-05 | 2d90cbf4f78e… |
| 192.92.168.0 – 192.92.168.255 | 256 | US |
allocated | 1991-02-05 | 2d90cbf4f78e… |
| 192.92.169.0 – 192.92.169.255 | 256 | US |
allocated | 1991-02-05 | 2d90cbf4f78e… |
| 192.92.170.0 – 192.92.170.255 | 256 | US |
allocated | 1991-02-05 | 2d90cbf4f78e… |
| 192.92.171.0 – 192.92.171.255 | 256 | US |
allocated | 1991-02-05 | 2d90cbf4f78e… |
| 192.92.172.0 – 192.92.172.255 | 256 | US |
allocated | 1991-02-05 | 2d90cbf4f78e… |
| 192.92.173.0 – 192.92.173.255 | 256 | US |
allocated | 1991-02-05 | 2d90cbf4f78e… |
| 192.92.174.0 – 192.92.175.255 | 512 | US |
allocated | 1991-02-05 | 2d90cbf4f78e… |
| 192.92.177.0 – 192.92.177.255 | 256 | US |
allocated | 1991-02-05 | 2d90cbf4f78e… |
| 192.92.178.0 – 192.92.179.255 | 512 | US |
allocated | 1991-02-05 | 2d90cbf4f78e… |
| 192.92.180.0 – 192.92.181.255 | 512 | US |
allocated | 1991-02-05 | 2d90cbf4f78e… |
| 192.92.183.0 – 192.92.183.255 | 256 | US |
allocated | 1991-02-05 | 2d90cbf4f78e… |
| 192.92.184.0 – 192.92.184.255 | 256 | US |
allocated | 1991-02-05 | 2d90cbf4f78e… |
| 192.92.185.0 – 192.92.185.255 | 256 | US |
allocated | 1991-02-05 | 2d90cbf4f78e… |
| 192.92.187.0 – 192.92.187.255 | 256 | US |
allocated | 1991-02-05 | 2d90cbf4f78e… |
| 192.92.188.0 – 192.92.188.255 | 256 | US |
allocated | 1991-02-05 | 2d90cbf4f78e… |
| 192.92.189.0 – 192.92.189.255 | 256 | US |
allocated | 1991-02-05 | 2d90cbf4f78e… |
| 192.92.190.0 – 192.92.190.255 | 256 | US |
allocated | 1991-02-05 | 2d90cbf4f78e… |
| 192.92.191.0 – 192.92.191.255 | 256 | US |
allocated | 1991-02-05 | 2d90cbf4f78e… |
| 192.92.192.0 – 192.92.192.255 | 256 | US |
allocated | 1991-02-05 | 2d90cbf4f78e… |
| 192.92.194.0 – 192.92.194.255 | 256 | US |
allocated | 1991-02-05 | 2d90cbf4f78e… |
| 192.92.195.0 – 192.92.195.255 | 256 | US |
allocated | 1991-02-05 | 2d90cbf4f78e… |
| 192.92.197.0 – 192.92.197.255 | 256 | US |
allocated | 1991-02-05 | 2d90cbf4f78e… |
| 192.92.198.0 – 192.92.198.255 | 256 | US |
allocated | 1991-02-05 | 2d90cbf4f78e… |
| 192.92.199.0 – 192.92.199.255 | 256 | US |
allocated | 1991-02-05 | 2d90cbf4f78e… |