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 |
|---|---|---|---|---|---|
| 23.160.229.0 – 23.160.231.255 | 768 | — | reserved | — | … |
| 23.160.233.0 – 23.160.235.255 | 768 | — | reserved | — | … |
| 23.160.237.0 – 23.160.239.255 | 768 | — | reserved | — | … |
| 23.160.241.0 – 23.160.243.255 | 768 | — | reserved | — | … |
| 23.160.245.0 – 23.160.247.255 | 768 | — | reserved | — | … |
| 23.160.249.0 – 23.160.251.255 | 768 | — | reserved | — | … |
| 23.160.253.0 – 23.160.255.255 | 768 | — | reserved | — | … |
| 23.161.5.0 – 23.161.11.255 | 1,792 | — | reserved | — | … |
| 23.161.13.0 – 23.161.15.255 | 768 | — | reserved | — | … |
| 23.161.17.0 – 23.161.23.255 | 1,792 | — | reserved | — | … |
| 23.161.25.0 – 23.161.31.255 | 1,792 | — | reserved | — | … |
| 23.161.35.0 – 23.161.35.255 | 256 | — | reserved | — | … |
| 23.161.37.0 – 23.161.43.255 | 1,792 | — | reserved | — | … |
| 23.161.45.0 – 23.161.47.255 | 768 | — | reserved | — | … |
| 23.161.51.0 – 23.161.55.255 | 1,280 | — | reserved | — | … |
| 23.161.57.0 – 23.161.63.255 | 1,792 | — | reserved | — | … |
| 23.161.65.0 – 23.161.67.255 | 768 | — | reserved | — | … |
| 23.161.69.0 – 23.161.71.255 | 768 | — | reserved | — | … |
| 23.161.73.0 – 23.161.75.255 | 768 | — | reserved | — | … |
| 23.161.77.0 – 23.161.79.255 | 768 | — | reserved | — | … |
| 23.161.81.0 – 23.161.83.255 | 768 | — | reserved | — | … |
| 23.161.85.0 – 23.161.87.255 | 768 | — | reserved | — | … |
| 23.161.89.0 – 23.161.91.255 | 768 | — | reserved | — | … |
| 23.161.93.0 – 23.161.95.255 | 768 | — | reserved | — | … |
| 23.161.97.0 – 23.161.99.255 | 768 | — | reserved | — | … |
| 23.161.101.0 – 23.161.103.255 | 768 | — | reserved | — | … |
| 23.161.105.0 – 23.161.107.255 | 768 | — | reserved | — | … |
| 23.161.109.0 – 23.161.111.255 | 768 | — | reserved | — | … |
| 23.161.113.0 – 23.161.115.255 | 768 | — | reserved | — | … |
| 23.161.117.0 – 23.161.119.255 | 768 | — | reserved | — | … |
| 23.161.121.0 – 23.161.123.255 | 768 | — | reserved | — | … |
| 23.161.125.0 – 23.161.127.255 | 768 | — | reserved | — | … |
| 23.161.129.0 – 23.161.131.255 | 768 | — | reserved | — | … |
| 23.161.133.0 – 23.161.135.255 | 768 | — | reserved | — | … |
| 23.161.137.0 – 23.161.139.255 | 768 | — | reserved | — | … |
| 23.161.141.0 – 23.161.143.255 | 768 | — | reserved | — | … |
| 23.161.146.0 – 23.161.147.255 | 512 | — | reserved | — | … |
| 23.161.149.0 – 23.161.151.255 | 768 | — | reserved | — | … |
| 23.161.153.0 – 23.161.155.255 | 768 | — | reserved | — | … |
| 23.161.157.0 – 23.161.163.255 | 1,792 | — | reserved | — | … |
| 23.161.165.0 – 23.161.167.255 | 768 | — | reserved | — | … |
| 23.161.170.0 – 23.161.179.255 | 2,560 | — | reserved | — | … |
| 23.161.181.0 – 23.161.183.255 | 768 | — | reserved | — | … |
| 23.161.185.0 – 23.161.187.255 | 768 | — | reserved | — | … |
| 23.161.189.0 – 23.161.191.255 | 768 | — | reserved | — | … |
| 23.161.193.0 – 23.161.195.255 | 768 | — | reserved | — | … |
| 23.161.197.0 – 23.161.199.255 | 768 | — | reserved | — | … |
| 23.161.201.0 – 23.161.203.255 | 768 | — | reserved | — | … |
| 23.161.205.0 – 23.161.207.255 | 768 | — | reserved | — | … |
| 23.161.209.0 – 23.161.211.255 | 768 | — | reserved | — | … |
| 23.161.213.0 – 23.161.215.255 | 768 | — | reserved | — | … |
| 23.161.217.0 – 23.161.219.255 | 768 | — | reserved | — | … |
| 23.161.221.0 – 23.161.231.255 | 2,816 | — | reserved | — | … |
| 23.161.233.0 – 23.161.239.255 | 1,792 | — | reserved | — | … |
| 23.161.241.0 – 23.161.243.255 | 768 | — | reserved | — | … |
| 23.161.245.0 – 23.161.247.255 | 768 | — | reserved | — | … |
| 23.161.249.0 – 23.161.251.255 | 768 | — | reserved | — | … |
| 23.161.253.0 – 23.161.255.255 | 768 | — | reserved | — | … |
| 23.162.1.0 – 23.162.3.255 | 768 | — | reserved | — | … |
| 23.162.5.0 – 23.162.7.255 | 768 | — | reserved | — | … |
| 23.162.9.0 – 23.162.11.255 | 768 | — | reserved | — | … |
| 23.162.13.0 – 23.162.15.255 | 768 | — | reserved | — | … |
| 23.162.17.0 – 23.162.19.255 | 768 | — | reserved | — | … |
| 23.162.21.0 – 23.162.23.255 | 768 | — | reserved | — | … |
| 23.162.25.0 – 23.162.27.255 | 768 | — | reserved | — | … |
| 23.162.29.0 – 23.162.31.255 | 768 | — | reserved | — | … |
| 23.162.33.0 – 23.162.35.255 | 768 | — | reserved | — | … |
| 23.162.37.0 – 23.162.39.255 | 768 | — | reserved | — | … |
| 23.162.41.0 – 23.162.43.255 | 768 | — | reserved | — | … |
| 23.162.45.0 – 23.162.47.255 | 768 | — | reserved | — | … |
| 23.162.49.0 – 23.162.51.255 | 768 | — | reserved | — | … |
| 23.162.53.0 – 23.162.55.255 | 768 | — | reserved | — | … |
| 23.162.57.0 – 23.162.59.255 | 768 | — | reserved | — | … |
| 23.162.61.0 – 23.162.63.255 | 768 | — | reserved | — | … |
| 23.162.65.0 – 23.162.67.255 | 768 | — | reserved | — | … |
| 23.162.69.0 – 23.162.71.255 | 768 | — | reserved | — | … |
| 23.162.73.0 – 23.162.75.255 | 768 | — | reserved | — | … |
| 23.162.77.0 – 23.162.79.255 | 768 | — | reserved | — | … |
| 23.162.81.0 – 23.162.83.255 | 768 | — | reserved | — | … |
| 23.162.85.0 – 23.162.87.255 | 768 | — | reserved | — | … |
| 23.162.89.0 – 23.162.91.255 | 768 | — | reserved | — | … |
| 23.162.93.0 – 23.162.103.255 | 2,816 | — | reserved | — | … |
| 23.162.105.0 – 23.162.111.255 | 1,792 | — | reserved | — | … |
| 23.162.114.0 – 23.162.115.255 | 512 | — | reserved | — | … |
| 23.162.117.0 – 23.162.119.255 | 768 | — | reserved | — | … |
| 23.162.121.0 – 23.162.123.255 | 768 | — | reserved | — | … |
| 23.162.125.0 – 23.162.127.255 | 768 | — | reserved | — | … |
| 23.162.129.0 – 23.162.143.255 | 3,840 | — | reserved | — | … |
| 23.162.145.0 – 23.162.147.255 | 768 | — | reserved | — | … |
| 23.162.149.0 – 23.162.151.255 | 768 | — | reserved | — | … |
| 23.162.153.0 – 23.162.155.255 | 768 | — | reserved | — | … |
| 23.162.157.0 – 23.162.159.255 | 768 | — | reserved | — | … |
| 23.162.161.0 – 23.162.167.255 | 1,792 | — | reserved | — | … |
| 23.162.169.0 – 23.162.175.255 | 1,792 | — | reserved | — | … |
| 23.162.178.0 – 23.162.179.255 | 512 | — | reserved | — | … |
| 23.162.181.0 – 23.162.183.255 | 768 | — | reserved | — | … |
| 23.162.186.0 – 23.162.191.255 | 1,536 | — | reserved | — | … |
| 23.162.193.0 – 23.162.195.255 | 768 | — | reserved | — | … |
| 23.162.197.0 – 23.162.199.255 | 768 | — | reserved | — | … |
| 23.162.201.0 – 23.162.203.255 | 768 | — | reserved | — | … |