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
1,644,546,048
📦
IPv4 networks
77,308
delegated blocks
🧭
IPv6 networks
11,579
delegated blocks
🔗
Autonomous systems
34,292
ASNs
// browse the objects
Browse the ARIN registry
| Range | Addresses | Country | Status | Allocated | Org handle |
|---|---|---|---|---|---|
| 192.152.128.0 – 192.152.128.255 | 256 | — | reserved | — | … |
| 192.152.164.0 – 192.152.165.255 | 512 | — | reserved | — | … |
| 192.152.213.0 – 192.152.213.255 | 256 | — | reserved | — | … |
| 192.152.223.0 – 192.152.223.255 | 256 | — | reserved | — | … |
| 192.152.225.0 – 192.152.225.255 | 256 | — | reserved | — | … |
| 192.153.17.0 – 192.153.17.255 | 256 | — | reserved | — | … |
| 192.153.121.0 – 192.153.121.255 | 256 | — | reserved | — | … |
| 192.153.152.0 – 192.153.152.255 | 256 | — | reserved | — | … |
| 192.153.164.0 – 192.153.164.255 | 256 | — | reserved | — | … |
| 192.153.193.0 – 192.153.193.255 | 256 | — | reserved | — | … |
| 192.154.59.0 – 192.154.59.255 | 256 | — | reserved | — | … |
| 192.154.67.0 – 192.154.67.255 | 256 | — | reserved | — | … |
| 192.154.73.0 – 192.154.73.255 | 256 | — | reserved | — | … |
| 192.156.211.0 – 192.156.211.255 | 256 | — | reserved | — | … |
| 192.159.92.0 – 192.159.92.255 | 256 | — | reserved | — | … |
| 192.160.9.0 – 192.160.9.255 | 256 | — | reserved | — | … |
| 192.160.18.0 – 192.160.18.255 | 256 | — | reserved | — | … |
| 192.160.28.0 – 192.160.28.255 | 256 | — | reserved | — | … |
| 192.160.39.0 – 192.160.39.255 | 256 | — | reserved | — | … |
| 192.160.46.0 – 192.160.46.255 | 256 | — | reserved | — | … |
| 192.160.52.0 – 192.160.52.255 | 256 | — | reserved | — | … |
| 192.160.66.0 – 192.160.66.255 | 256 | — | reserved | — | … |
| 192.160.138.0 – 192.160.138.255 | 256 | — | reserved | — | … |
| 192.160.157.0 – 192.160.157.255 | 256 | — | reserved | — | … |
| 192.160.182.0 – 192.160.183.255 | 512 | — | reserved | — | … |
| 192.187.139.0 – 192.187.139.255 | 256 | — | reserved | — | … |
| 192.188.0.0 – 192.188.0.255 | 256 | — | reserved | — | … |
| 192.188.3.0 – 192.188.4.255 | 512 | — | reserved | — | … |
| 192.188.6.0 – 192.188.6.255 | 256 | — | reserved | — | … |
| 192.188.94.0 – 192.188.94.255 | 256 | — | reserved | — | … |
| 192.188.109.0 – 192.188.109.255 | 256 | — | reserved | — | … |
| 192.188.144.0 – 192.188.144.255 | 256 | — | reserved | — | … |
| 192.189.5.0 – 192.189.5.255 | 256 | — | reserved | — | … |
| 192.189.16.0 – 192.189.16.255 | 256 | — | reserved | — | … |
| 192.189.26.0 – 192.189.27.255 | 512 | — | reserved | — | … |
| 192.189.71.0 – 192.189.71.255 | 256 | — | reserved | — | … |
| 192.189.82.0 – 192.189.82.255 | 256 | — | reserved | — | … |
| 192.189.113.0 – 192.189.113.255 | 256 | — | reserved | — | … |
| 192.189.137.0 – 192.189.137.255 | 256 | — | reserved | — | … |
| 192.189.155.0 – 192.189.155.255 | 256 | — | reserved | — | … |
| 192.189.199.0 – 192.189.199.255 | 256 | — | reserved | — | … |
| 192.189.238.0 – 192.189.238.255 | 256 | — | reserved | — | … |
| 192.190.1.0 – 192.190.1.255 | 256 | — | reserved | — | … |
| 192.190.38.0 – 192.190.38.255 | 256 | — | reserved | — | … |
| 192.190.49.0 – 192.190.49.255 | 256 | — | reserved | — | … |
| 192.190.76.0 – 192.190.76.255 | 256 | — | reserved | — | … |
| 192.190.241.0 – 192.190.241.255 | 256 | — | reserved | — | … |
| 192.190.253.0 – 192.190.253.255 | 256 | — | reserved | — | … |
| 192.195.0.0 – 192.195.0.255 | 256 | — | reserved | — | … |
| 192.195.6.0 – 192.195.7.255 | 512 | — | reserved | — | … |
| 192.195.71.0 – 192.195.71.255 | 256 | — | reserved | — | … |
| 192.195.103.0 – 192.195.103.255 | 256 | — | reserved | — | … |
| 192.195.151.0 – 192.195.151.255 | 256 | — | reserved | — | … |
| 192.195.198.0 – 192.195.198.255 | 256 | — | reserved | — | … |
| 192.195.208.0 – 192.195.210.255 | 768 | — | reserved | — | … |
| 192.195.214.0 – 192.195.215.255 | 512 | — | reserved | — | … |
| 192.197.227.0 – 192.197.227.255 | 256 | — | reserved | — | … |
| 192.197.229.0 – 192.197.229.255 | 256 | — | reserved | — | … |
| 192.198.30.0 – 192.198.30.255 | 256 | — | reserved | — | … |
| 192.198.180.0 – 192.198.183.255 | 1,024 | — | reserved | — | … |
| 192.206.1.0 – 192.206.1.255 | 256 | — | reserved | — | … |
| 192.206.15.0 – 192.206.15.255 | 256 | — | reserved | — | … |
| 192.206.52.0 – 192.206.52.255 | 256 | — | reserved | — | … |
| 192.206.101.0 – 192.206.101.255 | 256 | — | reserved | — | … |
| 192.206.116.0 – 192.206.116.255 | 256 | — | reserved | — | … |
| 192.206.182.0 – 192.206.182.255 | 256 | — | reserved | — | … |
| 192.206.219.0 – 192.206.221.255 | 768 | — | reserved | — | … |
| 192.207.3.0 – 192.207.3.255 | 256 | — | reserved | — | … |
| 192.207.19.0 – 192.207.19.255 | 256 | — | reserved | — | … |
| 192.207.77.0 – 192.207.77.255 | 256 | — | reserved | — | … |
| 192.207.80.0 – 192.207.80.255 | 256 | — | reserved | — | … |
| 192.207.100.0 – 192.207.101.255 | 512 | — | reserved | — | … |
| 192.207.108.0 – 192.207.112.255 | 1,280 | — | reserved | — | … |
| 192.207.138.0 – 192.207.138.255 | 256 | — | reserved | — | … |
| 192.207.193.0 – 192.207.193.255 | 256 | — | reserved | — | … |
| 192.214.98.0 – 192.214.99.255 | 512 | — | reserved | — | … |
| 192.225.1.0 – 192.225.15.255 | 3,840 | — | reserved | — | … |
| 192.225.111.0 – 192.225.111.255 | 256 | — | reserved | — | … |
| 192.228.102.0 – 192.228.103.255 | 512 | — | reserved | — | … |
| 192.231.2.0 – 192.231.2.255 | 256 | — | reserved | — | … |
| 192.231.56.0 – 192.231.56.255 | 256 | — | reserved | — | … |
| 192.234.30.0 – 192.234.30.255 | 256 | — | reserved | — | … |
| 192.234.36.0 – 192.234.36.255 | 256 | — | reserved | — | … |
| 192.234.154.0 – 192.234.154.255 | 256 | — | reserved | — | … |
| 192.234.175.0 – 192.234.176.255 | 512 | — | reserved | — | … |
| 192.234.178.0 – 192.234.178.255 | 256 | — | reserved | — | … |
| 192.234.217.0 – 192.234.217.255 | 256 | — | reserved | — | … |
| 192.234.234.0 – 192.234.234.255 | 256 | — | reserved | — | … |
| 192.245.6.0 – 192.245.9.255 | 1,024 | — | reserved | — | … |
| 192.245.93.0 – 192.245.93.255 | 256 | — | reserved | — | … |
| 192.245.135.0 – 192.245.135.255 | 256 | — | reserved | — | … |
| 192.251.129.0 – 192.251.129.255 | 256 | — | reserved | — | … |
| 192.251.157.0 – 192.251.157.255 | 256 | — | reserved | — | … |
| 192.251.180.0 – 192.251.180.255 | 256 | — | reserved | — | … |
| 196.1.72.0 – 196.1.73.255 | 512 | — | reserved | — | … |
| 198.8.96.0 – 198.8.127.255 | 8,192 | — | reserved | — | … |
| 198.12.0.0 – 198.12.9.255 | 2,560 | — | reserved | — | … |
| 198.17.14.0 – 198.17.15.255 | 512 | — | reserved | — | … |
| 198.17.124.0 – 198.17.124.255 | 256 | — | reserved | — | … |
| 198.17.144.0 – 198.17.144.255 | 256 | — | reserved | — | … |