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
1,644,931,584
📦
IPv4 networks
76,754
delegated blocks
🧭
IPv6 networks
11,445
delegated blocks
🔗
Autonomous systems
34,119
ASNs
// browse the objects
Browse the ARIN registry
| Range | Addresses | Country | Status | Allocated | Org handle |
|---|---|---|---|---|---|
| 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 – 23.130.255.255 | 768 | — | reserved | — | … |
| 23.131.1.0 – 23.131.3.255 | 768 | — | 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 | — | … |
| 23.131.97.0 – 23.131.103.255 | 1,792 | — | reserved | — | … |
| 23.131.105.0 – 23.131.107.255 | 768 | — | reserved | — | … |
| 23.131.109.0 – 23.131.111.255 | 768 | — | reserved | — | … |
| 23.131.113.0 – 23.131.115.255 | 768 | — | reserved | — | … |
| 23.131.117.0 – 23.131.119.255 | 768 | — | reserved | — | … |
| 23.131.121.0 – 23.131.123.255 | 768 | — | reserved | — | … |
| 23.131.125.0 – 23.131.127.255 | 768 | — | reserved | — | … |
| 23.131.129.0 – 23.131.131.255 | 768 | — | reserved | — | … |
| 23.131.133.0 – 23.131.135.255 | 768 | — | reserved | — | … |
| 23.131.137.0 – 23.131.139.255 | 768 | — | reserved | — | … |
| 23.131.141.0 – 23.131.143.255 | 768 | — | reserved | — | … |
| 23.131.145.0 – 23.131.159.255 | 3,840 | — | reserved | — | … |
| 23.131.162.0 – 23.131.163.255 | 512 | — | reserved | — | … |
| 23.131.165.0 – 23.131.167.255 | 768 | — | reserved | — | … |
| 23.131.169.0 – 23.131.171.255 | 768 | — | reserved | — | … |
| 23.131.173.0 – 23.131.175.255 | 768 | — | reserved | — | … |
| 23.131.177.0 – 23.131.179.255 | 768 | — | reserved | — | … |
| 23.131.181.0 – 23.131.183.255 | 768 | — | reserved | — | … |
| 23.131.187.0 – 23.131.191.255 | 1,280 | — | reserved | — | … |
| 23.131.193.0 – 23.131.195.255 | 768 | — | reserved | — | … |
| 23.131.197.0 – 23.131.199.255 | 768 | — | reserved | — | … |
| 23.131.202.0 – 23.131.203.255 | 512 | — | reserved | — | … |
| 23.131.205.0 – 23.131.207.255 | 768 | — | reserved | — | … |
| 23.131.209.0 – 23.131.215.255 | 1,792 | — | reserved | — | … |
| 23.131.217.0 – 23.131.219.255 | 768 | — | reserved | — | … |
| 23.131.221.0 – 23.131.223.255 | 768 | — | reserved | — | … |
| 23.131.225.0 – 23.131.227.255 | 768 | — | reserved | — | … |
| 23.131.229.0 – 23.131.235.255 | 1,792 | — | reserved | — | … |
| 23.131.237.0 – 23.131.239.255 | 768 | — | reserved | — | … |
| 23.131.241.0 – 23.131.243.255 | 768 | — | reserved | — | … |
| 23.131.245.0 – 23.131.247.255 | 768 | — | reserved | — | … |
| 23.131.249.0 – 23.131.251.255 | 768 | — | reserved | — | … |
| 23.131.253.0 – 23.132.3.255 | 1,792 | — | reserved | — | … |
| 23.132.5.0 – 23.132.7.255 | 768 | — | reserved | — | … |
| 23.132.9.0 – 23.132.11.255 | 768 | — | reserved | — | … |
| 23.132.13.0 – 23.132.15.255 | 768 | — | reserved | — | … |
| 23.132.17.0 – 23.132.19.255 | 768 | — | reserved | — | … |
| 23.132.21.0 – 23.132.23.255 | 768 | — | reserved | — | … |
| 23.132.25.0 – 23.132.27.255 | 768 | — | reserved | — | … |
| 23.132.29.0 – 23.132.31.255 | 768 | — | reserved | — | … |
| 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 | — | … |