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 |
|---|---|---|---|---|---|
| 67.215.248.0 – 67.215.255.255 | 2,048 |  US |
allocated | 2024-12-13 | a6b65597e29a… |
| 104.223.0.0 – 104.223.31.255 | 8,192 | US |
allocated | 2024-12-13 | a6b65597e29a… |
| 107.150.0.0 – 107.150.7.255 | 2,048 | US |
allocated | 2024-12-13 | a6b65597e29a… |
| 134.199.48.0 – 134.199.51.255 | 1,024 | US |
allocated | 2024-12-13 | 18a059fdb401… |
| 134.199.60.0 – 134.199.63.255 | 1,024 | US |
allocated | 2024-12-13 | 18a059fdb401… |
| 162.120.8.0 – 162.120.15.255 | 2,048 | US |
allocated | 2024-12-13 | 81b1b2e8c912… |
| 204.152.192.0 – 204.152.199.255 | 2,048 | US |
allocated | 2024-12-13 | a6b65597e29a… |
| 207.22.0.0 – 207.22.31.255 | 8,192 |  CA |
allocated | 2024-12-13 | a2e1bb6f40a4… |
| 216.144.228.0 – 216.144.231.255 | 1,024 | US |
allocated | 2024-12-13 | a6b65597e29a… |
| 216.144.232.0 – 216.144.235.255 | 1,024 | US |
allocated | 2024-12-13 | a6b65597e29a… |
| 64.145.74.0 – 64.145.75.255 | 512 | US |
allocated | 2024-12-12 | 20c786e8edd8… |
| 64.145.78.0 – 64.145.78.255 | 256 | US |
allocated | 2024-12-12 | 20c786e8edd8… |
| 64.145.80.0 – 64.145.87.255 | 2,048 | US |
allocated | 2024-12-12 | 20c786e8edd8… |
| 64.145.88.0 – 64.145.89.255 | 512 | US |
allocated | 2024-12-12 | 20c786e8edd8… |
| 64.145.92.0 – 64.145.92.255 | 256 | US |
allocated | 2024-12-12 | 20c786e8edd8… |
| 64.145.95.0 – 64.145.95.255 | 256 | US |
allocated | 2024-12-12 | 20c786e8edd8… |
| 65.6.0.0 – 65.6.255.255 | 65,536 | US |
allocated | 2024-12-12 | 20c786e8edd8… |
| 65.80.0.0 – 65.80.255.255 | 65,536 | US |
allocated | 2024-12-12 | 20c786e8edd8… |
| 66.156.0.0 – 66.156.255.255 | 65,536 | US |
allocated | 2024-12-12 | 20c786e8edd8… |
| 67.34.0.0 – 67.35.255.255 | 131,072 | US |
allocated | 2024-12-12 | 20c786e8edd8… |
| 68.159.0.0 – 68.159.255.255 | 65,536 | US |
allocated | 2024-12-12 | 20c786e8edd8… |
| 69.16.128.0 – 69.16.143.255 | 4,096 | US |
allocated | 2024-12-12 | 20c786e8edd8… |
| 69.16.144.0 – 69.16.144.255 | 256 | US |
allocated | 2024-12-12 | 20c786e8edd8… |
| 69.16.146.0 – 69.16.146.255 | 256 | US |
allocated | 2024-12-12 | 20c786e8edd8… |
| 69.16.148.0 – 69.16.151.255 | 1,024 | US |
allocated | 2024-12-12 | 20c786e8edd8… |
| 69.16.152.0 – 69.16.155.255 | 1,024 | US |
allocated | 2024-12-12 | 20c786e8edd8… |
| 69.16.156.0 – 69.16.156.255 | 256 | US |
allocated | 2024-12-12 | 20c786e8edd8… |
| 69.16.158.0 – 69.16.159.255 | 512 | US |
allocated | 2024-12-12 | 20c786e8edd8… |
| 69.16.160.0 – 69.16.167.255 | 2,048 | US |
allocated | 2024-12-12 | 20c786e8edd8… |
| 69.16.168.0 – 69.16.171.255 | 1,024 | US |
allocated | 2024-12-12 | 20c786e8edd8… |
| 69.16.173.0 – 69.16.173.255 | 256 | US |
allocated | 2024-12-12 | 20c786e8edd8… |
| 69.16.174.0 – 69.16.175.255 | 512 | US |
allocated | 2024-12-12 | 20c786e8edd8… |
| 69.16.176.0 – 69.16.191.255 | 4,096 | US |
allocated | 2024-12-12 | 20c786e8edd8… |
| 69.197.0.0 – 69.197.63.255 | 16,384 | US |
allocated | 2024-12-12 | 20c786e8edd8… |
| 72.8.128.0 – 72.8.191.255 | 16,384 | US |
allocated | 2024-12-12 | 20c786e8edd8… |
| 72.20.0.0 – 72.20.63.255 | 16,384 | US |
allocated | 2024-12-12 | 20c786e8edd8… |
| 74.166.0.0 – 74.166.255.255 | 65,536 | US |
allocated | 2024-12-12 | 20c786e8edd8… |
| 74.173.0.0 – 74.173.255.255 | 65,536 | US |
allocated | 2024-12-12 | 20c786e8edd8… |
| 74.180.0.0 – 74.180.255.255 | 65,536 | US |
allocated | 2024-12-12 | 20c786e8edd8… |
| 74.186.0.0 – 74.186.255.255 | 65,536 | US |
allocated | 2024-12-12 | 20c786e8edd8… |
| 74.209.128.0 – 74.209.143.255 | 4,096 | US |
allocated | 2024-12-12 | 20c786e8edd8… |
| 74.232.0.0 – 74.232.255.255 | 65,536 | US |
allocated | 2024-12-12 | 20c786e8edd8… |
| 74.237.0.0 – 74.237.255.255 | 65,536 | US |
allocated | 2024-12-12 | 20c786e8edd8… |
| 98.68.0.0 – 98.69.255.255 | 131,072 | US |
allocated | 2024-12-12 | 20c786e8edd8… |
| 98.75.0.0 – 98.75.255.255 | 65,536 | US |
allocated | 2024-12-12 | 20c786e8edd8… |
| 99.143.0.0 – 99.143.255.255 | 65,536 | US |
allocated | 2024-12-12 | 20c786e8edd8… |
| 99.200.0.0 – 99.207.255.255 | 524,288 | US |
allocated | 2024-12-12 | 20c786e8edd8… |
| 100.48.0.0 – 100.63.255.255 | 1,048,576 | US |
allocated | 2024-12-12 | 20c786e8edd8… |
| 104.193.248.0 – 104.193.249.255 | 512 | US |
allocated | 2024-12-12 | 73659671219e… |
| 108.161.176.0 – 108.161.191.255 | 4,096 | US |
allocated | 2024-12-12 | 20c786e8edd8… |
| 146.88.136.0 – 146.88.143.255 | 2,048 | US |
allocated | 2024-12-12 | 20c786e8edd8… |
| 147.108.0.0 – 147.108.255.255 | 65,536 | US |
allocated | 2024-12-12 | 20c786e8edd8… |
| 149.164.0.0 – 149.164.255.255 | 65,536 | US |
allocated | 2024-12-12 | 20c786e8edd8… |
| 151.139.0.0 – 151.139.255.255 | 65,536 | US |
allocated | 2024-12-12 | 20c786e8edd8… |
| 162.220.32.0 – 162.220.35.255 | 1,024 | US |
allocated | 2024-12-12 | 20c786e8edd8… |
| 168.102.144.0 – 168.102.159.255 | 4,096 | US |
allocated | 2024-12-12 | 20c786e8edd8… |
| 168.102.160.0 – 168.102.191.255 | 8,192 | US |
allocated | 2024-12-12 | 20c786e8edd8… |
| 168.102.192.0 – 168.102.255.255 | 16,384 | US |
allocated | 2024-12-12 | 20c786e8edd8… |
| 173.245.192.0 – 173.245.199.255 | 2,048 | US |
allocated | 2024-12-12 | 20c786e8edd8… |
| 173.245.200.0 – 173.245.201.255 | 512 | US |
allocated | 2024-12-12 | 20c786e8edd8… |
| 173.245.204.0 – 173.245.205.255 | 512 | US |
allocated | 2024-12-12 | 20c786e8edd8… |
| 173.245.208.0 – 173.245.208.255 | 256 | US |
allocated | 2024-12-12 | 20c786e8edd8… |
| 173.245.210.0 – 173.245.210.255 | 256 | US |
allocated | 2024-12-12 | 20c786e8edd8… |
| 173.245.212.0 – 173.245.215.255 | 1,024 | US |
allocated | 2024-12-12 | 20c786e8edd8… |
| 173.245.216.0 – 173.245.216.255 | 256 | US |
allocated | 2024-12-12 | 20c786e8edd8… |
| 173.245.218.0 – 173.245.218.255 | 256 | US |
allocated | 2024-12-12 | 20c786e8edd8… |
| 173.245.220.0 – 173.245.223.255 | 1,024 | US |
allocated | 2024-12-12 | 20c786e8edd8… |
| 199.192.72.0 – 199.192.79.255 | 2,048 | US |
allocated | 2024-12-12 | 20c786e8edd8… |
| 199.241.192.0 – 199.241.199.255 | 2,048 | US |
allocated | 2024-12-12 | 20c786e8edd8… |
| 204.52.32.0 – 204.52.63.255 | 8,192 | US |
allocated | 2024-12-12 | 20c786e8edd8… |
| 205.185.194.0 – 205.185.195.255 | 512 | US |
allocated | 2024-12-12 | 20c786e8edd8… |
| 205.185.196.0 – 205.185.197.255 | 512 | US |
allocated | 2024-12-12 | 20c786e8edd8… |
| 205.185.198.0 – 205.185.198.255 | 256 | US |
allocated | 2024-12-12 | 20c786e8edd8… |
| 205.185.200.0 – 205.185.207.255 | 2,048 | US |
allocated | 2024-12-12 | 20c786e8edd8… |
| 205.185.208.0 – 205.185.208.255 | 256 | US |
allocated | 2024-12-12 | 20c786e8edd8… |
| 205.185.210.0 – 205.185.211.255 | 512 | US |
allocated | 2024-12-12 | 20c786e8edd8… |
| 205.185.212.0 – 205.185.213.255 | 512 | US |
allocated | 2024-12-12 | 20c786e8edd8… |
| 205.185.215.0 – 205.185.215.255 | 256 | US |
allocated | 2024-12-12 | 20c786e8edd8… |
| 205.185.216.0 – 205.185.217.255 | 512 | US |
allocated | 2024-12-12 | 20c786e8edd8… |
| 205.185.219.0 – 205.185.219.255 | 256 | US |
allocated | 2024-12-12 | 20c786e8edd8… |
| 205.185.220.0 – 205.185.220.255 | 256 | US |
allocated | 2024-12-12 | 20c786e8edd8… |
| 205.211.152.0 – 205.211.153.255 | 512 | US |
allocated | 2024-12-12 | 26d0cd0fbefc… |
| 209.107.194.0 – 209.107.194.255 | 256 | US |
allocated | 2024-12-12 | 20c786e8edd8… |
| 209.107.197.0 – 209.107.197.255 | 256 | US |
allocated | 2024-12-12 | 20c786e8edd8… |
| 209.107.198.0 – 209.107.199.255 | 512 | US |
allocated | 2024-12-12 | 20c786e8edd8… |
| 209.107.200.0 – 209.107.203.255 | 1,024 | US |
allocated | 2024-12-12 | 20c786e8edd8… |
| 209.107.205.0 – 209.107.205.255 | 256 | US |
allocated | 2024-12-12 | 20c786e8edd8… |
| 209.107.206.0 – 209.107.207.255 | 512 | US |
allocated | 2024-12-12 | 20c786e8edd8… |
| 209.107.208.0 – 209.107.209.255 | 512 | US |
allocated | 2024-12-12 | 20c786e8edd8… |
| 209.107.211.0 – 209.107.211.255 | 256 | US |
allocated | 2024-12-12 | 20c786e8edd8… |
| 209.107.213.0 – 209.107.213.255 | 256 | US |
allocated | 2024-12-12 | 20c786e8edd8… |
| 209.107.215.0 – 209.107.215.255 | 256 | US |
allocated | 2024-12-12 | 20c786e8edd8… |
| 209.107.217.0 – 209.107.217.255 | 256 | US |
allocated | 2024-12-12 | 20c786e8edd8… |
| 209.107.218.0 – 209.107.218.255 | 256 | US |
allocated | 2024-12-12 | 20c786e8edd8… |
| 209.107.220.0 – 209.107.223.255 | 1,024 | US |
allocated | 2024-12-12 | 20c786e8edd8… |
| 209.197.0.0 – 209.197.31.255 | 8,192 | US |
allocated | 2024-12-12 | 20c786e8edd8… |
| 209.234.240.0 – 209.234.247.255 | 2,048 | US |
allocated | 2024-12-12 | 20c786e8edd8… |
| 209.234.249.0 – 209.234.249.255 | 256 | US |
allocated | 2024-12-12 | 20c786e8edd8… |
| 209.234.250.0 – 209.234.251.255 | 512 | US |
allocated | 2024-12-12 | 20c786e8edd8… |
| 209.234.252.0 – 209.234.252.255 | 256 | US |
allocated | 2024-12-12 | 20c786e8edd8… |