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 |
|---|---|---|---|---|---|
| 23.129.165.0 – 23.129.167.255 | 768 | — | reserved | — | … |
| 23.129.169.0 – 23.129.171.255 | 768 | — | reserved | — | … |
| 23.129.173.0 – 23.129.175.255 | 768 | — | reserved | — | … |
| 23.129.177.0 – 23.129.179.255 | 768 | — | reserved | — | … |
| 23.129.181.0 – 23.129.183.255 | 768 | — | reserved | — | … |
| 23.129.185.0 – 23.129.187.255 | 768 | — | reserved | — | … |
| 23.129.189.0 – 23.129.191.255 | 768 | — | reserved | — | … |
| 23.129.193.0 – 23.129.195.255 | 768 | — | reserved | — | … |
| 23.129.197.0 – 23.129.199.255 | 768 | — | reserved | — | … |
| 23.129.201.0 – 23.129.203.255 | 768 | — | reserved | — | … |
| 23.129.205.0 – 23.129.207.255 | 768 | — | reserved | — | … |
| 23.129.209.0 – 23.129.211.255 | 768 | — | reserved | — | … |
| 23.129.213.0 – 23.129.215.255 | 768 | — | reserved | — | … |
| 23.129.217.0 – 23.129.219.255 | 768 | — | reserved | — | … |
| 23.129.221.0 – 23.129.223.255 | 768 | — | reserved | — | … |
| 23.129.225.0 – 23.129.227.255 | 768 | — | reserved | — | … |
| 23.129.229.0 – 23.129.231.255 | 768 | — | reserved | — | … |
| 23.129.233.0 – 23.129.235.255 | 768 | — | reserved | — | … |
| 23.129.237.0 – 23.129.239.255 | 768 | — | reserved | — | … |
| 23.129.241.0 – 23.129.243.255 | 768 | — | reserved | — | … |
| 23.129.245.0 – 23.129.247.255 | 768 | — | reserved | — | … |
| 23.130.1.0 – 23.130.3.255 | 768 | — | reserved | — | … |
| 23.130.5.0 – 23.130.7.255 | 768 | — | reserved | — | … |
| 23.130.9.0 – 23.130.11.255 | 768 | — | reserved | — | … |
| 23.130.13.0 – 23.130.15.255 | 768 | — | reserved | — | … |
| 23.130.18.0 – 23.130.19.255 | 512 | — | reserved | — | … |
| 23.130.21.0 – 23.130.23.255 | 768 | — | reserved | — | … |
| 23.130.25.0 – 23.130.27.255 | 768 | — | reserved | — | … |
| 23.130.29.0 – 23.130.31.255 | 768 | — | reserved | — | … |
| 23.130.33.0 – 23.130.35.255 | 768 | — | reserved | — | … |
| 23.130.37.0 – 23.130.39.255 | 768 | — | reserved | — | … |
| 23.130.41.0 – 23.130.43.255 | 768 | — | reserved | — | … |
| 23.130.45.0 – 23.130.47.255 | 768 | — | reserved | — | … |
| 23.130.49.0 – 23.130.51.255 | 768 | — | reserved | — | … |
| 23.130.53.0 – 23.130.55.255 | 768 | — | reserved | — | … |
| 23.130.57.0 – 23.130.59.255 | 768 | — | reserved | — | … |
| 23.130.61.0 – 23.130.63.255 | 768 | — | reserved | — | … |
| 23.130.65.0 – 23.130.67.255 | 768 | — | reserved | — | … |
| 23.130.69.0 – 23.130.75.255 | 1,792 | — | reserved | — | … |
| 23.130.77.0 – 23.130.79.255 | 768 | — | reserved | — | … |
| 23.130.81.0 – 23.130.81.255 | 256 | — | reserved | — | … |
| 23.130.83.0 – 23.130.83.255 | 256 | — | reserved | — | … |
| 23.130.85.0 – 23.130.87.255 | 768 | — | reserved | — | … |
| 23.130.89.0 – 23.130.91.255 | 768 | — | reserved | — | … |
| 23.130.93.0 – 23.130.95.255 | 768 | — | reserved | — | … |
| 23.130.98.0 – 23.130.99.255 | 512 | — | reserved | — | … |
| 23.130.101.0 – 23.130.103.255 | 768 | — | reserved | — | … |
| 23.130.109.0 – 23.130.115.255 | 1,792 | — | reserved | — | … |
| 23.130.117.0 – 23.130.119.255 | 768 | — | reserved | — | … |
| 23.130.122.0 – 23.130.123.255 | 512 | — | reserved | — | … |
| 23.130.125.0 – 23.130.127.255 | 768 | — | reserved | — | … |
| 23.130.130.0 – 23.130.131.255 | 512 | — | reserved | — | … |
| 23.130.133.0 – 23.130.135.255 | 768 | — | reserved | — | … |
| 23.130.140.0 – 23.130.143.255 | 1,024 | — | reserved | — | … |
| 23.130.145.0 – 23.130.147.255 | 768 | — | reserved | — | … |
| 23.130.149.0 – 23.130.151.255 | 768 | — | reserved | — | … |
| 23.130.154.0 – 23.130.155.255 | 512 | — | reserved | — | … |
| 23.130.157.0 – 23.130.163.255 | 1,792 | — | reserved | — | … |
| 23.130.165.0 – 23.130.167.255 | 768 | — | reserved | — | … |
| 23.130.169.0 – 23.130.171.255 | 768 | — | reserved | — | … |
| 23.130.173.0 – 23.130.175.255 | 768 | — | reserved | — | … |
| 23.130.177.0 – 23.130.179.255 | 768 | — | reserved | — | … |
| 23.130.181.0 – 23.130.183.255 | 768 | — | reserved | — | … |
| 23.130.185.0 – 23.130.187.255 | 768 | — | reserved | — | … |
| 23.130.189.0 – 23.130.191.255 | 768 | — | reserved | — | … |
| 23.130.193.0 – 23.130.199.255 | 1,792 | — | reserved | — | … |
| 23.130.201.0 – 23.130.203.255 | 768 | — | reserved | — | … |
| 23.130.205.0 – 23.130.207.255 | 768 | — | reserved | — | … |
| 23.130.209.0 – 23.130.211.255 | 768 | — | reserved | — | … |
| 23.130.213.0 – 23.130.215.255 | 768 | — | reserved | — | … |
| 23.130.217.0 – 23.130.219.255 | 768 | — | reserved | — | … |
| 23.130.221.0 – 23.130.223.255 | 768 | — | reserved | — | … |
| 23.130.225.0 – 23.130.227.255 | 768 | — | reserved | — | … |
| 23.130.229.0 – 23.130.231.255 | 768 | — | reserved | — | … |
| 23.130.233.0 – 23.130.235.255 | 768 | — | reserved | — | … |
| 23.130.237.0 – 23.130.243.255 | 1,792 | — | reserved | — | … |
| 23.130.245.0 – 23.130.247.255 | 768 | — | reserved | — | … |
| 23.130.249.0 – 23.130.251.255 | 768 | — | reserved | — | … |
| 23.130.253.0 – 23.131.3.255 | 1,792 | — | reserved | — | … |
| 23.131.5.0 – 23.131.11.255 | 1,792 | — | reserved | — | … |
| 23.131.13.0 – 23.131.15.255 | 768 | — | reserved | — | … |
| 23.131.17.0 – 23.131.19.255 | 768 | — | reserved | — | … |
| 23.131.21.0 – 23.131.23.255 | 768 | — | reserved | — | … |
| 23.131.25.0 – 23.131.27.255 | 768 | — | reserved | — | … |
| 23.131.29.0 – 23.131.31.255 | 768 | — | reserved | — | … |
| 23.131.33.0 – 23.131.35.255 | 768 | — | reserved | — | … |
| 23.131.37.0 – 23.131.39.255 | 768 | — | reserved | — | … |
| 23.131.41.0 – 23.131.43.255 | 768 | — | reserved | — | … |
| 23.131.45.0 – 23.131.47.255 | 768 | — | reserved | — | … |
| 23.131.49.0 – 23.131.51.255 | 768 | — | reserved | — | … |
| 23.131.53.0 – 23.131.55.255 | 768 | — | reserved | — | … |
| 23.131.57.0 – 23.131.59.255 | 768 | — | reserved | — | … |
| 23.131.61.0 – 23.131.63.255 | 768 | — | reserved | — | … |
| 23.131.66.0 – 23.131.67.255 | 512 | — | reserved | — | … |
| 23.131.69.0 – 23.131.75.255 | 1,792 | — | reserved | — | … |
| 23.131.77.0 – 23.131.79.255 | 768 | — | reserved | — | … |
| 23.131.81.0 – 23.131.81.255 | 256 | — | reserved | — | … |
| 23.131.83.0 – 23.131.83.255 | 256 | — | reserved | — | … |
| 23.131.85.0 – 23.131.91.255 | 1,792 | — | reserved | — | … |
| 23.131.93.0 – 23.131.95.255 | 768 | — | reserved | — | … |