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 |
|---|---|---|---|---|---|
| 23.132.34.0 – 23.132.35.255 | 512 | — | reserved | — | … |
| 23.132.37.0 – 23.132.39.255 | 768 | — | reserved | — | … |
| 23.132.41.0 – 23.132.43.255 | 768 | — | reserved | — | … |
| 23.132.45.0 – 23.132.47.255 | 768 | — | reserved | — | … |
| 23.132.49.0 – 23.132.51.255 | 768 | — | reserved | — | … |
| 23.132.53.0 – 23.132.55.255 | 768 | — | reserved | — | … |
| 23.132.57.0 – 23.132.59.255 | 768 | — | reserved | — | … |
| 23.132.61.0 – 23.132.63.255 | 768 | — | reserved | — | … |
| 23.132.65.0 – 23.132.67.255 | 768 | — | reserved | — | … |
| 23.132.69.0 – 23.132.75.255 | 1,792 | — | reserved | — | … |
| 23.132.77.0 – 23.132.79.255 | 768 | — | reserved | — | … |
| 23.132.81.0 – 23.132.81.255 | 256 | — | reserved | — | … |
| 23.132.83.0 – 23.132.83.255 | 256 | — | reserved | — | … |
| 23.132.85.0 – 23.132.87.255 | 768 | — | reserved | — | … |
| 23.132.89.0 – 23.132.95.255 | 1,792 | — | reserved | — | … |
| 23.132.97.0 – 23.132.99.255 | 768 | — | reserved | — | … |
| 23.132.101.0 – 23.132.107.255 | 1,792 | — | reserved | — | … |
| 23.132.109.0 – 23.132.111.255 | 768 | — | reserved | — | … |
| 23.132.113.0 – 23.132.115.255 | 768 | — | reserved | — | … |
| 23.132.117.0 – 23.132.119.255 | 768 | — | reserved | — | … |
| 23.132.121.0 – 23.132.123.255 | 768 | — | reserved | — | … |
| 23.132.125.0 – 23.132.127.255 | 768 | — | reserved | — | … |
| 23.132.129.0 – 23.132.131.255 | 768 | — | reserved | — | … |
| 23.132.133.0 – 23.132.135.255 | 768 | — | reserved | — | … |
| 23.132.138.0 – 23.132.139.255 | 512 | — | reserved | — | … |
| 23.132.141.0 – 23.132.143.255 | 768 | — | reserved | — | … |
| 23.132.145.0 – 23.132.147.255 | 768 | — | reserved | — | … |
| 23.132.149.0 – 23.132.151.255 | 768 | — | reserved | — | … |
| 23.132.153.0 – 23.132.155.255 | 768 | — | reserved | — | … |
| 23.132.157.0 – 23.132.163.255 | 1,792 | — | reserved | — | … |
| 23.132.165.0 – 23.132.167.255 | 768 | — | reserved | — | … |
| 23.132.169.0 – 23.132.171.255 | 768 | — | reserved | — | … |
| 23.132.173.0 – 23.132.175.255 | 768 | — | reserved | — | … |
| 23.132.177.0 – 23.132.179.255 | 768 | — | reserved | — | … |
| 23.132.181.0 – 23.132.187.255 | 1,792 | — | reserved | — | … |
| 23.132.189.0 – 23.132.191.255 | 768 | — | reserved | — | … |
| 23.132.194.0 – 23.132.195.255 | 512 | — | reserved | — | … |
| 23.132.197.0 – 23.132.199.255 | 768 | — | reserved | — | … |
| 23.132.201.0 – 23.132.203.255 | 768 | — | reserved | — | … |
| 23.132.205.0 – 23.132.211.255 | 1,792 | — | reserved | — | … |
| 23.132.213.0 – 23.132.215.255 | 768 | — | reserved | — | … |
| 23.132.217.0 – 23.132.219.255 | 768 | — | reserved | — | … |
| 23.132.221.0 – 23.132.223.255 | 768 | — | reserved | — | … |
| 23.132.226.0 – 23.132.227.255 | 512 | — | reserved | — | … |
| 23.132.229.0 – 23.132.231.255 | 768 | — | reserved | — | … |
| 23.132.233.0 – 23.132.239.255 | 1,792 | — | reserved | — | … |
| 23.132.241.0 – 23.132.243.255 | 768 | — | reserved | — | … |
| 23.132.245.0 – 23.132.247.255 | 768 | — | reserved | — | … |
| 23.132.249.0 – 23.132.255.255 | 1,792 | — | reserved | — | … |
| 23.133.7.0 – 23.133.11.255 | 1,280 | — | reserved | — | … |
| 23.133.13.0 – 23.133.15.255 | 768 | — | reserved | — | … |
| 23.133.17.0 – 23.133.19.255 | 768 | — | reserved | — | … |
| 23.133.21.0 – 23.133.23.255 | 768 | — | reserved | — | … |
| 23.133.25.0 – 23.133.27.255 | 768 | — | reserved | — | … |
| 23.133.29.0 – 23.133.31.255 | 768 | — | reserved | — | … |
| 23.133.33.0 – 23.133.35.255 | 768 | — | reserved | — | … |
| 23.133.37.0 – 23.133.39.255 | 768 | — | reserved | — | … |
| 23.133.41.0 – 23.133.43.255 | 768 | — | reserved | — | … |
| 23.133.45.0 – 23.133.47.255 | 768 | — | reserved | — | … |
| 23.133.50.0 – 23.133.51.255 | 512 | — | reserved | — | … |
| 23.133.53.0 – 23.133.55.255 | 768 | — | reserved | — | … |
| 23.133.58.0 – 23.133.59.255 | 512 | — | reserved | — | … |
| 23.133.61.0 – 23.133.63.255 | 768 | — | reserved | — | … |
| 23.133.65.0 – 23.133.67.255 | 768 | — | reserved | — | … |
| 23.133.69.0 – 23.133.75.255 | 1,792 | — | reserved | — | … |
| 23.133.77.0 – 23.133.79.255 | 768 | — | reserved | — | … |
| 23.133.81.0 – 23.133.81.255 | 256 | — | reserved | — | … |
| 23.133.83.0 – 23.133.83.255 | 256 | — | reserved | — | … |
| 23.133.85.0 – 23.133.87.255 | 768 | — | reserved | — | … |
| 23.133.89.0 – 23.133.91.255 | 768 | — | reserved | — | … |
| 23.133.93.0 – 23.133.95.255 | 768 | — | reserved | — | … |
| 23.133.97.0 – 23.133.99.255 | 768 | — | reserved | — | … |
| 23.133.101.0 – 23.133.107.255 | 1,792 | — | reserved | — | … |
| 23.133.109.0 – 23.133.111.255 | 768 | — | reserved | — | … |
| 23.133.113.0 – 23.133.115.255 | 768 | — | reserved | — | … |
| 23.133.117.0 – 23.133.119.255 | 768 | — | reserved | — | … |
| 23.133.121.0 – 23.133.127.255 | 1,792 | — | reserved | — | … |
| 23.133.129.0 – 23.133.131.255 | 768 | — | reserved | — | … |
| 23.133.133.0 – 23.133.139.255 | 1,792 | — | reserved | — | … |
| 23.133.141.0 – 23.133.147.255 | 1,792 | — | reserved | — | … |
| 23.133.149.0 – 23.133.151.255 | 768 | — | reserved | — | … |
| 23.133.153.0 – 23.133.155.255 | 768 | — | reserved | — | … |
| 23.133.157.0 – 23.133.159.255 | 768 | — | reserved | — | … |
| 23.133.161.0 – 23.133.163.255 | 768 | — | reserved | — | … |
| 23.133.165.0 – 23.133.167.255 | 768 | — | reserved | — | … |
| 23.133.169.0 – 23.133.171.255 | 768 | — | reserved | — | … |
| 23.133.173.0 – 23.133.175.255 | 768 | — | reserved | — | … |
| 23.133.177.0 – 23.133.179.255 | 768 | — | reserved | — | … |
| 23.133.181.0 – 23.133.183.255 | 768 | — | reserved | — | … |
| 23.133.185.0 – 23.133.187.255 | 768 | — | reserved | — | … |
| 23.133.189.0 – 23.133.195.255 | 1,792 | — | reserved | — | … |
| 23.133.197.0 – 23.133.199.255 | 768 | — | reserved | — | … |
| 23.133.201.0 – 23.133.207.255 | 1,792 | — | reserved | — | … |
| 23.133.209.0 – 23.133.215.255 | 1,792 | — | reserved | — | … |
| 23.133.217.0 – 23.133.219.255 | 768 | — | reserved | — | … |
| 23.133.221.0 – 23.133.223.255 | 768 | — | reserved | — | … |
| 23.133.225.0 – 23.133.227.255 | 768 | — | reserved | — | … |
| 23.133.229.0 – 23.133.231.255 | 768 | — | reserved | — | … |
| 23.133.233.0 – 23.133.235.255 | 768 | — | reserved | — | … |
| 23.133.237.0 – 23.133.243.255 | 1,792 | — | reserved | — | … |