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
1,644,513,536
📦
IPv4 networks
77,313
delegated blocks
🧭
IPv6 networks
11,586
delegated blocks
🔗
Autonomous systems
34,304
ASNs
// browse the objects
Browse the ARIN registry
| Range | Addresses | Country | Status | Allocated | Org handle |
|---|---|---|---|---|---|
| 192.80.62.0 – 192.80.62.255 | 256 |  US |
allocated | 1991-02-22 | 8d8fc4de0155… |
| 192.94.69.0 – 192.94.69.255 | 256 | US |
allocated | 1991-02-22 | 023fc39e5313… |
| 192.94.74.0 – 192.94.74.255 | 256 | US |
allocated | 1991-02-22 | 51d0e4d8948b… |
| 192.94.75.0 – 192.94.75.255 | 256 | US |
allocated | 1991-02-22 | bace346abaf8… |
| 192.94.79.0 – 192.94.79.255 | 256 | US |
allocated | 1991-02-22 | ba7fbe8adcbe… |
| 192.94.81.0 – 192.94.81.255 | 256 | US |
allocated | 1991-02-22 | acfc4932ac54… |
| 192.94.82.0 – 192.94.83.255 | 512 | US |
allocated | 1991-02-22 | acfc4932ac54… |
| 192.94.84.0 – 192.94.87.255 | 1,024 | US |
allocated | 1991-02-22 | acfc4932ac54… |
| 192.94.88.0 – 192.94.91.255 | 1,024 | US |
allocated | 1991-02-22 | acfc4932ac54… |
| 192.94.92.0 – 192.94.93.255 | 512 | US |
allocated | 1991-02-22 | acfc4932ac54… |
| 192.94.94.0 – 192.94.94.255 | 256 | US |
allocated | 1991-02-22 | acfc4932ac54… |
| 192.94.95.0 – 192.94.95.255 | 256 | US |
allocated | 1991-02-22 | acfc4932ac54… |
| 192.94.96.0 – 192.94.99.255 | 1,024 | US |
allocated | 1991-02-22 | acfc4932ac54… |
| 192.94.100.0 – 192.94.100.255 | 256 | US |
allocated | 1991-02-22 | acfc4932ac54… |
| 192.94.101.0 – 192.94.101.255 | 256 | US |
allocated | 1991-02-22 | bb625f6360a7… |
| 192.94.118.0 – 192.94.118.255 | 256 | US |
allocated | 1991-02-22 | b937c22d3156… |
| 146.165.0.0 – 146.165.255.255 | 65,536 | US |
allocated | 1991-02-21 | 2d90cbf4f78e… |
| 146.166.0.0 – 146.166.255.255 | 65,536 | US |
allocated | 1991-02-21 | 599f312a0aec… |
| 192.94.65.0 – 192.94.65.255 | 256 | US |
allocated | 1991-02-21 | 1f99771bc3e2… |
| 192.94.102.0 – 192.94.102.255 | 256 | US |
allocated | 1991-02-21 | 0b05069aceff… |
| 192.94.103.0 – 192.94.103.255 | 256 | US |
allocated | 1991-02-21 | 0b05069aceff… |
| 192.94.104.0 – 192.94.104.255 | 256 | US |
allocated | 1991-02-21 | 0b05069aceff… |
| 192.94.105.0 – 192.94.105.255 | 256 | US |
allocated | 1991-02-21 | 0b05069aceff… |
| 192.94.106.0 – 192.94.106.255 | 256 | US |
allocated | 1991-02-21 | 0b05069aceff… |
| 192.94.107.0 – 192.94.107.255 | 256 | US |
allocated | 1991-02-21 | 0b05069aceff… |
| 192.94.108.0 – 192.94.108.255 | 256 | US |
allocated | 1991-02-21 | 0b05069aceff… |
| 192.94.109.0 – 192.94.109.255 | 256 | US |
allocated | 1991-02-21 | cfa0584e0dd7… |
| 146.145.0.0 – 146.145.255.255 | 65,536 | US |
allocated | 1991-02-15 | 6c065d5b54b8… |
| 146.146.0.0 – 146.146.255.255 | 65,536 | US |
allocated | 1991-02-15 | 0840428ffd00… |
| 146.149.0.0 – 146.149.255.255 | 65,536 | US |
allocated | 1991-02-15 | 4b3e152c829c… |
| 146.150.0.0 – 146.150.255.255 | 65,536 | US |
allocated | 1991-02-15 | 651f079f9d88… |
| 146.152.0.0 – 146.152.255.255 | 65,536 | US |
allocated | 1991-02-15 | b752e4a1339d… |
| 146.156.0.0 – 146.156.255.255 | 65,536 | US |
allocated | 1991-02-15 | 58bab9bfa223… |
| 146.157.0.0 – 146.157.255.255 | 65,536 | US |
allocated | 1991-02-15 | 45fe880b68a8… |
| 146.163.0.0 – 146.163.255.255 | 65,536 | US |
allocated | 1991-02-15 | 6b8eb28e8ba1… |
| 192.94.48.0 – 192.94.48.255 | 256 | US |
allocated | 1991-02-15 | 81511925df29… |
| 192.94.50.0 – 192.94.50.255 | 256 | US |
allocated | 1991-02-15 | cdb7d42057bd… |
| 192.94.51.0 – 192.94.51.255 | 256 | US |
allocated | 1991-02-15 | cdb7d42057bd… |
| 192.94.52.0 – 192.94.52.255 | 256 | US |
allocated | 1991-02-15 | cdb7d42057bd… |
| 192.94.54.0 – 192.94.54.255 | 256 |  CA |
allocated | 1991-02-15 | 65a902b55fd6… |
| 192.94.55.0 – 192.94.55.255 | 256 | US |
allocated | 1991-02-15 | f4d56966ed42… |
| 192.94.56.0 – 192.94.56.255 | 256 | US |
allocated | 1991-02-15 | a0af418898ac… |
| 192.94.59.0 – 192.94.59.255 | 256 | US |
allocated | 1991-02-15 | ffd67fadfdd4… |
| 192.94.60.0 – 192.94.60.255 | 256 | US |
allocated | 1991-02-15 | ffd67fadfdd4… |
| 192.95.65.0 – 192.95.65.255 | 256 | US |
allocated | 1991-02-15 | 45fe880b68a8… |
| 140.234.0.0 – 140.234.255.255 | 65,536 | US |
allocated | 1991-02-14 | 9f2716751127… |
| 140.236.0.0 – 140.236.255.255 | 65,536 | US |
allocated | 1991-02-14 | b937c22d3156… |
| 146.151.0.0 – 146.151.255.255 | 65,536 | US |
allocated | 1991-02-14 | b80d0f10fd65… |
| 146.153.0.0 – 146.153.255.255 | 65,536 | US |
allocated | 1991-02-14 | 45fe880b68a8… |
| 146.154.0.0 – 146.154.255.255 | 65,536 | US |
allocated | 1991-02-14 | 2d90cbf4f78e… |
| 192.94.53.0 – 192.94.53.255 | 256 | US |
allocated | 1991-02-14 | 09f3080b9488… |
| 146.142.0.0 – 146.142.255.255 | 65,536 | US |
allocated | 1991-02-13 | f9a213e8693a… |
| 146.143.0.0 – 146.143.255.255 | 65,536 | US |
allocated | 1991-02-13 | 4b3e152c829c… |
| 192.94.42.0 – 192.94.42.255 | 256 | US |
allocated | 1991-02-13 | a5c2afa5c7c7… |
| 192.94.43.0 – 192.94.43.255 | 256 | US |
allocated | 1991-02-13 | a5c2afa5c7c7… |
| 192.94.44.0 – 192.94.44.255 | 256 | US |
allocated | 1991-02-13 | a5c2afa5c7c7… |
| 192.94.45.0 – 192.94.45.255 | 256 | US |
allocated | 1991-02-13 | 26f68456694a… |
| 192.94.46.0 – 192.94.46.255 | 256 | US |
allocated | 1991-02-13 | 26f68456694a… |
| 192.94.47.0 – 192.94.47.255 | 256 | US |
allocated | 1991-02-13 | 89785bc7f963… |
| 192.94.29.0 – 192.94.29.255 | 256 | US |
allocated | 1991-02-12 | 1bd850d35f9c… |
| 192.94.30.0 – 192.94.30.255 | 256 | US |
allocated | 1991-02-12 | ca8d617b6c8d… |
| 192.94.31.0 – 192.94.31.255 | 256 | US |
allocated | 1991-02-12 | ca8d617b6c8d… |
| 192.94.32.0 – 192.94.32.255 | 256 | US |
allocated | 1991-02-12 | ca8d617b6c8d… |
| 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 | 0555c9ccec3f… |
| 192.88.249.0 – 192.88.249.255 | 256 | US |
allocated | 1991-02-08 | 0555c9ccec3f… |
| 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… |