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 |
|---|---|---|---|---|---|
| 198.136.194.0 – 198.136.195.255 | 512 | — | reserved | — | … |
| 198.137.8.0 – 198.137.15.255 | 2,048 | — | reserved | — | … |
| 198.137.193.0 – 198.137.193.255 | 256 | — | reserved | — | … |
| 198.137.203.0 – 198.137.203.255 | 256 | — | reserved | — | … |
| 198.137.229.0 – 198.137.229.255 | 256 | — | reserved | — | … |
| 198.140.174.0 – 198.140.174.255 | 256 | — | reserved | — | … |
| 198.140.187.0 – 198.140.187.255 | 256 | — | reserved | — | … |
| 198.140.217.0 – 198.140.217.255 | 256 | — | reserved | — | … |
| 198.140.232.0 – 198.140.232.255 | 256 | — | reserved | — | … |
| 198.147.190.0 – 198.147.190.255 | 256 | — | reserved | — | … |
| 198.147.235.0 – 198.147.235.255 | 256 | — | reserved | — | … |
| 198.147.247.0 – 198.147.247.255 | 256 | — | reserved | — | … |
| 198.148.16.0 – 198.148.25.255 | 2,560 | — | reserved | — | … |
| 198.148.147.0 – 198.148.147.255 | 256 | — | reserved | — | … |
| 198.148.159.0 – 198.148.159.255 | 256 | — | reserved | — | … |
| 198.148.165.0 – 198.148.165.255 | 256 | — | reserved | — | … |
| 198.148.182.0 – 198.148.185.255 | 1,024 | — | reserved | — | … |
| 198.148.198.0 – 198.148.198.255 | 256 | — | reserved | — | … |
| 198.148.203.0 – 198.148.203.255 | 256 | — | reserved | — | … |
| 198.148.230.0 – 198.148.231.255 | 512 | — | reserved | — | … |
| 198.148.233.0 – 198.148.233.255 | 256 | — | reserved | — | … |
| 198.148.236.0 – 198.148.236.255 | 256 | — | reserved | — | … |
| 198.148.239.0 – 198.148.239.255 | 256 | — | reserved | — | … |
| 198.151.166.0 – 198.151.166.255 | 256 | — | reserved | — | … |
| 198.151.175.0 – 198.151.175.255 | 256 | — | reserved | — | … |
| 198.151.178.0 – 198.151.178.255 | 256 | — | reserved | — | … |
| 198.153.142.0 – 198.153.142.255 | 256 | — | reserved | — | … |
| 198.153.184.0 – 198.153.187.255 | 1,024 | — | reserved | — | … |
| 198.160.155.0 – 198.160.155.255 | 256 | — | reserved | — | … |
| 198.160.178.0 – 198.160.179.255 | 512 | — | reserved | — | … |
| 198.160.181.0 – 198.160.185.255 | 1,280 | — | reserved | — | … |
| 198.160.200.0 – 198.160.200.255 | 256 | — | reserved | — | … |
| 198.160.222.0 – 198.160.222.255 | 256 | — | reserved | — | … |
| 198.161.20.0 – 198.161.20.255 | 256 | — | reserved | — | … |
| 198.161.240.0 – 198.161.240.255 | 256 | — | reserved | — | … |
| 198.161.244.0 – 198.161.245.255 | 512 | — | reserved | — | … |
| 198.161.254.0 – 198.161.254.255 | 256 | — | reserved | — | … |
| 198.162.92.0 – 198.162.93.255 | 512 | — | reserved | — | … |
| 198.163.153.0 – 198.163.153.255 | 256 | — | reserved | — | … |
| 198.163.217.0 – 198.163.217.255 | 256 | — | reserved | — | … |
| 198.163.230.0 – 198.163.230.255 | 256 | — | reserved | — | … |
| 198.168.1.0 – 198.168.1.255 | 256 | — | reserved | — | … |
| 198.176.130.0 – 198.176.130.255 | 256 | — | reserved | — | … |
| 198.176.135.0 – 198.176.135.255 | 256 | — | reserved | — | … |
| 198.176.182.0 – 198.176.182.255 | 256 | — | reserved | — | … |
| 198.176.248.0 – 198.176.248.255 | 256 | — | reserved | — | … |
| 198.176.254.0 – 198.176.254.255 | 256 | — | reserved | — | … |
| 198.177.217.0 – 198.177.217.255 | 256 | — | reserved | — | … |
| 198.177.225.0 – 198.177.225.255 | 256 | — | reserved | — | … |
| 198.178.0.0 – 198.178.7.255 | 2,048 | — | reserved | — | … |
| 198.178.56.0 – 198.178.63.255 | 2,048 | — | reserved | — | … |
| 198.178.130.0 – 198.178.130.255 | 256 | — | reserved | — | … |
| 198.178.204.0 – 198.178.205.255 | 512 | — | reserved | — | … |
| 198.178.214.0 – 198.178.214.255 | 256 | — | reserved | — | … |
| 198.178.226.0 – 198.178.226.255 | 256 | — | reserved | — | … |
| 198.178.244.0 – 198.178.245.255 | 512 | — | reserved | — | … |
| 198.179.192.0 – 198.179.192.255 | 256 | — | reserved | — | … |
| 198.179.195.0 – 198.179.195.255 | 256 | — | reserved | — | … |
| 198.179.221.0 – 198.179.221.255 | 256 | — | reserved | — | … |
| 198.179.237.0 – 198.179.237.255 | 256 | — | reserved | — | … |
| 198.179.244.0 – 198.179.244.255 | 256 | — | reserved | — | … |
| 198.180.253.0 – 198.180.253.255 | 256 | — | reserved | — | … |
| 198.181.128.0 – 198.181.131.255 | 1,024 | — | reserved | — | … |
| 198.181.141.0 – 198.181.141.255 | 256 | — | reserved | — | … |
| 198.181.152.0 – 198.181.152.255 | 256 | — | reserved | — | … |
| 198.181.178.0 – 198.181.178.255 | 256 | — | reserved | — | … |
| 198.181.183.0 – 198.181.183.255 | 256 | — | reserved | — | … |
| 198.181.230.0 – 198.181.230.255 | 256 | — | reserved | — | … |
| 198.182.0.0 – 198.182.3.255 | 1,024 | — | reserved | — | … |
| 198.182.174.0 – 198.182.174.255 | 256 | — | reserved | — | … |
| 198.182.182.0 – 198.182.182.255 | 256 | — | reserved | — | … |
| 198.182.198.0 – 198.182.198.255 | 256 | — | reserved | — | … |
| 198.182.216.0 – 198.182.219.255 | 1,024 | — | reserved | — | … |
| 198.183.242.0 – 198.183.245.255 | 1,024 | — | reserved | — | … |
| 198.184.135.0 – 198.184.135.255 | 256 | — | reserved | — | … |
| 198.184.140.0 – 198.184.140.255 | 256 | — | reserved | — | … |
| 198.184.188.0 – 198.184.192.255 | 1,280 | — | reserved | — | … |
| 198.184.195.0 – 198.184.195.255 | 256 | — | reserved | — | … |
| 198.184.218.0 – 198.184.218.255 | 256 | — | reserved | — | … |
| 198.184.223.0 – 198.184.223.255 | 256 | — | reserved | — | … |
| 198.185.32.0 – 198.185.47.255 | 4,096 | — | reserved | — | … |
| 198.185.60.0 – 198.185.61.255 | 512 | — | reserved | — | … |
| 198.185.129.0 – 198.185.129.255 | 256 | — | reserved | — | … |
| 198.185.132.0 – 198.185.132.255 | 256 | — | reserved | — | … |
| 198.185.146.0 – 198.185.147.255 | 512 | — | reserved | — | … |
| 198.185.207.0 – 198.185.207.255 | 256 | — | reserved | — | … |
| 198.185.211.0 – 198.185.212.255 | 512 | — | reserved | — | … |
| 198.186.32.0 – 198.186.63.255 | 8,192 | — | reserved | — | … |
| 198.186.145.0 – 198.186.145.255 | 256 | — | reserved | — | … |
| 198.186.147.0 – 198.186.147.255 | 256 | — | reserved | — | … |
| 198.186.155.0 – 198.186.159.255 | 1,280 | — | reserved | — | … |
| 198.186.222.0 – 198.186.222.255 | 256 | — | reserved | — | … |
| 198.186.253.0 – 198.186.253.255 | 256 | — | reserved | — | … |
| 198.190.0.0 – 198.190.7.255 | 2,048 | — | reserved | — | … |
| 198.190.128.0 – 198.190.129.255 | 512 | — | reserved | — | … |
| 198.190.131.0 – 198.190.131.255 | 256 | — | reserved | — | … |
| 198.190.194.0 – 198.190.194.255 | 256 | — | reserved | — | … |
| 198.190.217.0 – 198.190.217.255 | 256 | — | reserved | — | … |
| 198.199.156.0 – 198.199.157.255 | 512 | — | reserved | — | … |
| 198.199.179.0 – 198.199.179.255 | 256 | — | reserved | — | … |