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
1,645,629,696
📦
IPv4 networks
76,708
delegated blocks
🧭
IPv6 networks
11,353
delegated blocks
🔗
Autonomous systems
34,059
ASNs
// browse the objects
Browse the ARIN registry
| Range | Addresses | Country | Status | Allocated | Org handle |
|---|---|---|---|---|---|
| 104.194.192.0 – 104.194.223.255 | 8,192 |  US |
allocated | 2014-09-05 | 7920c0f2e63e… |
| 192.55.128.0 – 192.55.128.255 | 256 | US |
allocated | 2014-09-05 | d3027d35f4dc… |
| 24.31.17.0 – 24.31.17.255 | 256 | US |
allocated | 2014-09-04 | dc28ffe4a49a… |
| 24.31.18.0 – 24.31.19.255 | 512 | US |
allocated | 2014-09-04 | 99563ca971c0… |
| 24.31.20.0 – 24.31.23.255 | 1,024 | US |
allocated | 2014-09-04 | 99563ca971c0… |
| 24.31.24.0 – 24.31.31.255 | 2,048 | US |
allocated | 2014-09-04 | 99563ca971c0… |
| 24.49.189.0 – 24.49.189.255 | 256 | US |
allocated | 2014-09-04 | dc28ffe4a49a… |
| 24.49.190.0 – 24.49.191.255 | 512 | US |
allocated | 2014-09-04 | 99563ca971c0… |
| 24.49.192.0 – 24.49.193.255 | 512 | US |
allocated | 2014-09-04 | 99563ca971c0… |
| 24.49.194.0 – 24.49.194.255 | 256 | US |
allocated | 2014-09-04 | dc28ffe4a49a… |
| 24.49.195.0 – 24.49.195.255 | 256 | US |
allocated | 2014-09-04 | 99563ca971c0… |
| 24.49.196.0 – 24.49.197.255 | 512 | US |
allocated | 2014-09-04 | 99563ca971c0… |
| 24.49.198.0 – 24.49.198.255 | 256 | US |
allocated | 2014-09-04 | 99563ca971c0… |
| 24.49.199.0 – 24.49.199.255 | 256 | US |
allocated | 2014-09-04 | 99563ca971c0… |
| 24.49.201.0 – 24.49.201.255 | 256 | US |
allocated | 2014-09-04 | 99563ca971c0… |
| 24.49.202.0 – 24.49.203.255 | 512 | US |
allocated | 2014-09-04 | 99563ca971c0… |
| 24.49.204.0 – 24.49.207.255 | 1,024 | US |
allocated | 2014-09-04 | 99563ca971c0… |
| 24.54.114.0 – 24.54.114.255 | 256 | US |
allocated | 2014-09-04 | dc28ffe4a49a… |
| 24.54.120.0 – 24.54.127.255 | 2,048 | US |
allocated | 2014-09-04 | 99563ca971c0… |
| 24.75.113.0 – 24.75.113.255 | 256 | US |
allocated | 2014-09-04 | dc28ffe4a49a… |
| 24.75.118.0 – 24.75.119.255 | 512 | US |
allocated | 2014-09-04 | 99563ca971c0… |
| 24.75.120.0 – 24.75.121.255 | 512 | US |
allocated | 2014-09-04 | 99563ca971c0… |
| 24.75.122.0 – 24.75.122.255 | 256 | US |
allocated | 2014-09-04 | 99563ca971c0… |
| 24.75.123.0 – 24.75.123.255 | 256 | US |
allocated | 2014-09-04 | dc28ffe4a49a… |
| 24.75.124.0 – 24.75.124.255 | 256 | US |
allocated | 2014-09-04 | dc28ffe4a49a… |
| 24.75.125.0 – 24.75.125.255 | 256 | US |
allocated | 2014-09-04 | 99563ca971c0… |
| 24.75.126.0 – 24.75.126.255 | 256 | US |
allocated | 2014-09-04 | dc28ffe4a49a… |
| 24.75.127.0 – 24.75.127.255 | 256 | US |
allocated | 2014-09-04 | 99563ca971c0… |
| 24.245.68.0 – 24.245.69.255 | 512 | US |
allocated | 2014-09-04 | dc28ffe4a49a… |
| 24.245.70.0 – 24.245.71.255 | 512 | US |
allocated | 2014-09-04 | 99563ca971c0… |
| 24.245.72.0 – 24.245.75.255 | 1,024 | US |
allocated | 2014-09-04 | dc28ffe4a49a… |
| 24.245.76.0 – 24.245.79.255 | 1,024 | US |
allocated | 2014-09-04 | 99563ca971c0… |
| 64.139.227.0 – 64.139.227.255 | 256 | US |
allocated | 2014-09-04 | dc28ffe4a49a… |
| 64.139.228.0 – 64.139.228.255 | 256 | US |
allocated | 2014-09-04 | 99563ca971c0… |
| 64.139.229.0 – 64.139.229.255 | 256 | US |
allocated | 2014-09-04 | dc28ffe4a49a… |
| 64.139.230.0 – 64.139.230.255 | 256 | US |
allocated | 2014-09-04 | 99563ca971c0… |
| 64.139.231.0 – 64.139.231.255 | 256 | US |
allocated | 2014-09-04 | 99563ca971c0… |
| 64.139.232.0 – 64.139.233.255 | 512 | US |
allocated | 2014-09-04 | 99563ca971c0… |
| 64.139.234.0 – 64.139.234.255 | 256 | US |
allocated | 2014-09-04 | dc28ffe4a49a… |
| 64.139.235.0 – 64.139.235.255 | 256 | US |
allocated | 2014-09-04 | 99563ca971c0… |
| 64.139.236.0 – 64.139.239.255 | 1,024 | US |
allocated | 2014-09-04 | 99563ca971c0… |
| 64.139.240.0 – 64.139.243.255 | 1,024 | US |
allocated | 2014-09-04 | 99563ca971c0… |
| 64.139.244.0 – 64.139.245.255 | 512 | US |
allocated | 2014-09-04 | 99563ca971c0… |
| 64.139.246.0 – 64.139.246.255 | 256 | US |
allocated | 2014-09-04 | dc28ffe4a49a… |
| 64.139.247.0 – 64.139.247.255 | 256 | US |
allocated | 2014-09-04 | 99563ca971c0… |
| 64.139.248.0 – 64.139.249.255 | 512 | US |
allocated | 2014-09-04 | 99563ca971c0… |
| 64.139.250.0 – 64.139.250.255 | 256 | US |
allocated | 2014-09-04 | 99563ca971c0… |
| 64.139.251.0 – 64.139.251.255 | 256 | US |
allocated | 2014-09-04 | 99563ca971c0… |
| 64.139.252.0 – 64.139.255.255 | 1,024 | US |
allocated | 2014-09-04 | 99563ca971c0… |
| 64.234.2.0 – 64.234.3.255 | 512 | US |
allocated | 2014-09-04 | 99563ca971c0… |
| 64.234.4.0 – 64.234.7.255 | 1,024 | US |
allocated | 2014-09-04 | 99563ca971c0… |
| 64.234.8.0 – 64.234.8.255 | 256 | US |
allocated | 2014-09-04 | dc28ffe4a49a… |
| 64.234.9.0 – 64.234.9.255 | 256 | US |
allocated | 2014-09-04 | 99563ca971c0… |
| 64.234.10.0 – 64.234.11.255 | 512 | US |
allocated | 2014-09-04 | 99563ca971c0… |
| 64.234.12.0 – 64.234.12.255 | 256 | US |
allocated | 2014-09-04 | 99563ca971c0… |
| 64.234.13.0 – 64.234.13.255 | 256 | US |
allocated | 2014-09-04 | dc28ffe4a49a… |
| 64.234.14.0 – 64.234.15.255 | 512 | US |
allocated | 2014-09-04 | 99563ca971c0… |
| 64.234.16.0 – 64.234.16.255 | 256 | US |
allocated | 2014-09-04 | dc28ffe4a49a… |
| 64.234.17.0 – 64.234.17.255 | 256 | US |
allocated | 2014-09-04 | 99563ca971c0… |
| 64.234.18.0 – 64.234.19.255 | 512 | US |
allocated | 2014-09-04 | 99563ca971c0… |
| 64.234.20.0 – 64.234.23.255 | 1,024 | US |
allocated | 2014-09-04 | 99563ca971c0… |
| 64.234.24.0 – 64.234.27.255 | 1,024 | US |
allocated | 2014-09-04 | 99563ca971c0… |
| 64.234.28.0 – 64.234.29.255 | 512 | US |
allocated | 2014-09-04 | 99563ca971c0… |
| 64.234.30.0 – 64.234.31.255 | 512 | US |
allocated | 2014-09-04 | dc28ffe4a49a… |
| 64.234.32.0 – 64.234.33.255 | 512 | US |
allocated | 2014-09-04 | 99563ca971c0… |
| 64.234.34.0 – 64.234.34.255 | 256 | US |
allocated | 2014-09-04 | dc28ffe4a49a… |
| 64.234.35.0 – 64.234.35.255 | 256 | US |
allocated | 2014-09-04 | 99563ca971c0… |
| 64.234.36.0 – 64.234.39.255 | 1,024 | US |
allocated | 2014-09-04 | 99563ca971c0… |
| 64.234.40.0 – 64.234.43.255 | 1,024 | US |
allocated | 2014-09-04 | 99563ca971c0… |
| 64.234.44.0 – 64.234.45.255 | 512 | US |
allocated | 2014-09-04 | 99563ca971c0… |
| 64.234.46.0 – 64.234.46.255 | 256 | US |
allocated | 2014-09-04 | 99563ca971c0… |
| 64.234.47.0 – 64.234.47.255 | 256 | US |
allocated | 2014-09-04 | dc28ffe4a49a… |
| 64.234.48.0 – 64.234.51.255 | 1,024 | US |
allocated | 2014-09-04 | 99563ca971c0… |
| 64.234.52.0 – 64.234.52.255 | 256 | US |
allocated | 2014-09-04 | dc28ffe4a49a… |
| 64.234.53.0 – 64.234.53.255 | 256 | US |
allocated | 2014-09-04 | 99563ca971c0… |
| 64.234.54.0 – 64.234.54.255 | 256 | US |
allocated | 2014-09-04 | 99563ca971c0… |
| 64.234.55.0 – 64.234.55.255 | 256 | US |
allocated | 2014-09-04 | dc28ffe4a49a… |
| 64.234.56.0 – 64.234.63.255 | 2,048 | US |
allocated | 2014-09-04 | 99563ca971c0… |
| 64.234.64.0 – 64.234.65.255 | 512 | US |
allocated | 2014-09-04 | 99563ca971c0… |
| 64.234.66.0 – 64.234.66.255 | 256 | US |
allocated | 2014-09-04 | 99563ca971c0… |
| 64.234.67.0 – 64.234.67.255 | 256 | US |
allocated | 2014-09-04 | dc28ffe4a49a… |
| 64.234.68.0 – 64.234.68.255 | 256 | US |
allocated | 2014-09-04 | dc28ffe4a49a… |
| 64.234.69.0 – 64.234.69.255 | 256 | US |
allocated | 2014-09-04 | 99563ca971c0… |
| 64.234.70.0 – 64.234.71.255 | 512 | US |
allocated | 2014-09-04 | 99563ca971c0… |
| 64.234.72.0 – 64.234.73.255 | 512 | US |
allocated | 2014-09-04 | 99563ca971c0… |
| 64.234.74.0 – 64.234.74.255 | 256 | US |
allocated | 2014-09-04 | dc28ffe4a49a… |
| 64.234.75.0 – 64.234.75.255 | 256 | US |
allocated | 2014-09-04 | 99563ca971c0… |
| 64.234.76.0 – 64.234.77.255 | 512 | US |
allocated | 2014-09-04 | 99563ca971c0… |
| 64.234.78.0 – 64.234.78.255 | 256 | US |
allocated | 2014-09-04 | dc28ffe4a49a… |
| 64.234.79.0 – 64.234.79.255 | 256 | US |
allocated | 2014-09-04 | 99563ca971c0… |
| 64.234.80.0 – 64.234.95.255 | 4,096 | US |
allocated | 2014-09-04 | 99563ca971c0… |
| 64.234.96.0 – 64.234.111.255 | 4,096 | US |
allocated | 2014-09-04 | 99563ca971c0… |
| 67.21.185.0 – 67.21.185.255 | 256 | US |
allocated | 2014-09-04 | dc28ffe4a49a… |
| 67.21.186.0 – 67.21.187.255 | 512 | US |
allocated | 2014-09-04 | 99563ca971c0… |
| 67.21.188.0 – 67.21.191.255 | 1,024 | US |
allocated | 2014-09-04 | 99563ca971c0… |
| 69.59.66.0 – 69.59.67.255 | 512 | US |
allocated | 2014-09-04 | 99563ca971c0… |
| 69.59.68.0 – 69.59.71.255 | 1,024 | US |
allocated | 2014-09-04 | 99563ca971c0… |
| 69.59.72.0 – 69.59.72.255 | 256 | US |
allocated | 2014-09-04 | 99563ca971c0… |
| 69.59.73.0 – 69.59.73.255 | 256 | US |
allocated | 2014-09-04 | dc28ffe4a49a… |
| 69.59.74.0 – 69.59.75.255 | 512 | US |
allocated | 2014-09-04 | 99563ca971c0… |