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
| Range | Addresses | Country | Status | Allocated | Org handle |
|---|---|---|---|---|---|
| 198.203.194.0 – 198.203.195.255 | 512 | — | reserved | — | … |
| 198.203.219.0 – 198.203.219.255 | 256 | — | reserved | — | … |
| 198.204.82.0 – 198.204.82.255 | 256 | — | reserved | — | … |
| 198.204.99.0 – 198.204.99.255 | 256 | — | reserved | — | … |
| 198.204.104.0 – 198.204.104.255 | 256 | — | reserved | — | … |
| 198.204.125.0 – 198.204.125.255 | 256 | — | reserved | — | … |
| 198.206.148.0 – 198.206.149.255 | 512 | — | reserved | — | … |
| 198.206.152.0 – 198.206.156.255 | 1,280 | — | reserved | — | … |
| 198.206.228.0 – 198.206.229.255 | 512 | — | reserved | — | … |
| 198.207.164.0 – 198.207.165.255 | 512 | — | reserved | — | … |
| 198.207.168.0 – 198.207.168.255 | 256 | — | reserved | — | … |
| 198.207.171.0 – 198.207.174.255 | 1,024 | — | reserved | — | … |
| 198.207.184.0 – 198.207.184.255 | 256 | — | reserved | — | … |
| 198.207.227.0 – 198.207.227.255 | 256 | — | reserved | — | … |
| 198.207.252.0 – 198.207.252.255 | 256 | — | reserved | — | … |
| 198.212.130.0 – 198.212.130.255 | 256 | — | reserved | — | … |
| 198.212.152.0 – 198.212.153.255 | 512 | — | reserved | — | … |
| 198.212.192.0 – 198.212.193.255 | 512 | — | reserved | — | … |
| 198.212.200.0 – 198.212.200.255 | 256 | — | reserved | — | … |
| 198.232.141.0 – 198.232.141.255 | 256 | — | reserved | — | … |
| 198.232.162.0 – 198.232.164.255 | 768 | — | reserved | — | … |
| 198.232.212.0 – 198.232.213.255 | 512 | — | reserved | — | … |
| 198.235.137.0 – 198.235.139.255 | 768 | — | reserved | — | … |
| 198.235.177.0 – 198.235.177.255 | 256 | — | reserved | — | … |
| 198.235.202.0 – 198.235.202.255 | 256 | — | reserved | — | … |
| 198.235.208.0 – 198.235.209.255 | 512 | — | reserved | — | … |
| 198.245.209.0 – 198.245.209.255 | 256 | — | reserved | — | … |
| 198.245.216.0 – 198.245.221.255 | 1,536 | — | reserved | — | … |
| 198.245.248.0 – 198.245.249.255 | 512 | — | reserved | — | … |
| 198.246.203.0 – 198.246.203.255 | 256 | — | reserved | — | … |
| 198.246.216.0 – 198.246.216.255 | 256 | — | reserved | — | … |
| 198.246.220.0 – 198.246.220.255 | 256 | — | reserved | — | … |
| 198.246.238.0 – 198.246.240.255 | 768 | — | reserved | — | … |
| 198.251.32.0 – 198.251.39.255 | 2,048 | — | reserved | — | … |
| 198.252.140.0 – 198.252.141.255 | 512 | — | reserved | — | … |
| 198.252.145.0 – 198.252.145.255 | 256 | — | reserved | — | … |
| 198.252.200.0 – 198.252.200.255 | 256 | — | reserved | — | … |
| 198.252.223.0 – 198.252.226.255 | 1,024 | — | reserved | — | … |
| 199.4.151.0 – 199.4.151.255 | 256 | — | reserved | — | … |
| 199.4.195.0 – 199.4.195.255 | 256 | — | reserved | — | … |
| 199.5.27.0 – 199.5.27.255 | 256 | — | reserved | — | … |
| 199.5.138.0 – 199.5.140.255 | 768 | — | reserved | — | … |
| 199.5.161.0 – 199.5.161.255 | 256 | — | reserved | — | … |
| 199.5.164.0 – 199.5.167.255 | 1,024 | — | reserved | — | … |
| 199.5.252.0 – 199.5.252.255 | 256 | — | reserved | — | … |
| 199.7.32.0 – 199.7.46.255 | 3,840 | — | reserved | — | … |
| 199.9.58.0 – 199.9.59.255 | 512 | — | reserved | — | … |
| 199.10.14.0 – 199.10.15.255 | 512 | — | reserved | — | … |
| 199.10.26.0 – 199.10.27.255 | 512 | — | reserved | — | … |
| 199.10.202.0 – 199.10.203.255 | 512 | — | reserved | — | … |
| 199.10.254.0 – 199.10.255.255 | 512 | — | reserved | — | … |
| 199.15.26.0 – 199.15.27.255 | 512 | — | reserved | — | … |
| 199.15.74.0 – 199.15.75.255 | 512 | — | reserved | — | … |
| 199.15.90.0 – 199.15.91.255 | 512 | — | reserved | — | … |
| 199.19.16.0 – 199.19.27.255 | 3,072 | — | reserved | — | … |
| 199.19.58.0 – 199.19.59.255 | 512 | — | reserved | — | … |
| 199.26.54.0 – 199.26.55.255 | 512 | — | reserved | — | … |
| 199.26.66.0 – 199.26.67.255 | 512 | — | reserved | — | … |
| 199.26.133.0 – 199.26.135.255 | 768 | — | reserved | — | … |
| 199.26.158.0 – 199.26.158.255 | 256 | — | reserved | — | … |
| 199.26.181.0 – 199.26.181.255 | 256 | — | reserved | — | … |
| 199.26.205.0 – 199.26.205.255 | 256 | — | reserved | — | … |
| 199.26.220.0 – 199.26.222.255 | 768 | — | reserved | — | … |
| 199.26.236.0 – 199.26.236.255 | 256 | — | reserved | — | … |
| 199.26.242.0 – 199.26.243.255 | 512 | — | reserved | — | … |
| 199.27.0.0 – 199.27.7.255 | 2,048 | — | reserved | — | … |
| 199.27.30.0 – 199.27.31.255 | 512 | — | reserved | — | … |
| 199.27.68.0 – 199.27.68.255 | 256 | — | reserved | — | … |
| 199.30.46.0 – 199.30.47.255 | 512 | — | reserved | — | … |
| 199.33.8.0 – 199.33.15.255 | 2,048 | — | reserved | — | … |
| 199.33.26.0 – 199.33.27.255 | 512 | — | reserved | — | … |
| 199.33.78.0 – 199.33.78.255 | 256 | — | reserved | — | … |
| 199.33.148.0 – 199.33.148.255 | 256 | — | reserved | — | … |
| 199.33.180.0 – 199.33.181.255 | 512 | — | reserved | — | … |
| 199.34.114.0 – 199.34.115.255 | 512 | — | reserved | — | … |
| 199.36.10.0 – 199.36.11.255 | 512 | — | reserved | — | … |
| 199.36.26.0 – 199.36.27.255 | 512 | — | reserved | — | … |
| 199.38.26.0 – 199.38.27.255 | 512 | — | reserved | — | … |
| 199.38.158.0 – 199.38.159.255 | 512 | — | reserved | — | … |
| 199.43.114.0 – 199.43.115.255 | 512 | — | reserved | — | … |
| 199.43.196.0 – 199.43.197.255 | 512 | — | reserved | — | … |
| 199.43.249.0 – 199.43.254.255 | 1,536 | — | reserved | — | … |
| 199.45.16.0 – 199.45.27.255 | 3,072 | — | reserved | — | … |
| 199.47.38.0 – 199.47.38.255 | 256 | — | reserved | — | … |
| 199.47.160.0 – 199.47.167.255 | 2,048 | — | reserved | — | … |
| 199.48.14.0 – 199.48.15.255 | 512 | — | reserved | — | … |
| 199.48.148.0 – 199.48.151.255 | 1,024 | — | reserved | — | … |
| 199.58.14.0 – 199.58.15.255 | 512 | — | reserved | — | … |
| 199.59.6.0 – 199.59.7.255 | 512 | — | reserved | — | … |
| 199.59.42.0 – 199.59.43.255 | 512 | — | reserved | — | … |
| 199.59.140.0 – 199.59.143.255 | 1,024 | — | reserved | — | … |
| 199.60.48.0 – 199.60.48.255 | 256 | — | reserved | — | … |
| 199.60.100.0 – 199.60.100.255 | 256 | — | reserved | — | … |
| 199.60.102.0 – 199.60.102.255 | 256 | — | reserved | — | … |
| 199.66.30.0 – 199.66.31.255 | 512 | — | reserved | — | … |
| 199.68.6.0 – 199.68.7.255 | 512 | — | reserved | — | … |
| 199.68.14.0 – 199.68.15.255 | 512 | — | reserved | — | … |
| 199.68.26.0 – 199.68.27.255 | 512 | — | reserved | — | … |
| 199.68.54.0 – 199.68.55.255 | 512 | — | reserved | — | … |
| 199.71.10.0 – 199.71.11.255 | 512 | — | reserved | — | … |