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 |
|---|---|---|---|---|---|
| 64.74.20.0 – 64.74.23.255 | 1,024 |  US |
allocated | 2023-10-10 | 20c786e8edd8… |
| 64.74.48.0 – 64.74.51.255 | 1,024 | US |
allocated | 2023-10-10 | 20c786e8edd8… |
| 64.74.88.0 – 64.74.95.255 | 2,048 | US |
allocated | 2023-10-10 | 20c786e8edd8… |
| 64.94.20.0 – 64.94.23.255 | 1,024 | US |
allocated | 2023-10-10 | 20c786e8edd8… |
| 64.94.68.0 – 64.94.71.255 | 1,024 | US |
allocated | 2023-10-10 | 20c786e8edd8… |
| 64.94.80.0 – 64.94.83.255 | 1,024 | US |
allocated | 2023-10-10 | 20c786e8edd8… |
| 64.94.128.0 – 64.94.135.255 | 2,048 | US |
allocated | 2023-10-10 | 20c786e8edd8… |
| 64.94.192.0 – 64.94.195.255 | 1,024 | US |
allocated | 2023-10-10 | 20c786e8edd8… |
| 64.94.200.0 – 64.94.207.255 | 2,048 | US |
allocated | 2023-10-10 | 20c786e8edd8… |
| 64.94.208.0 – 64.94.223.255 | 4,096 | US |
allocated | 2023-10-10 | 20c786e8edd8… |
| 64.95.4.0 – 64.95.7.255 | 1,024 | US |
allocated | 2023-10-10 | 20c786e8edd8… |
| 64.95.16.0 – 64.95.19.255 | 1,024 | US |
allocated | 2023-10-10 | 20c786e8edd8… |
| 64.95.24.0 – 64.95.27.255 | 1,024 | US |
allocated | 2023-10-10 | 20c786e8edd8… |
| 64.95.80.0 – 64.95.95.255 | 4,096 | US |
allocated | 2023-10-10 | 20c786e8edd8… |
| 64.95.104.0 – 64.95.107.255 | 1,024 | US |
allocated | 2023-10-10 | 20c786e8edd8… |
| 64.95.112.0 – 64.95.119.255 | 2,048 | US |
allocated | 2023-10-10 | 20c786e8edd8… |
| 64.95.124.0 – 64.95.127.255 | 1,024 | US |
allocated | 2023-10-10 | 20c786e8edd8… |
| 64.95.132.0 – 64.95.135.255 | 1,024 | US |
allocated | 2023-10-10 | 20c786e8edd8… |
| 64.95.172.0 – 64.95.175.255 | 1,024 | US |
allocated | 2023-10-10 | 20c786e8edd8… |
| 64.95.192.0 – 64.95.195.255 | 1,024 | US |
allocated | 2023-10-10 | 20c786e8edd8… |
| 64.95.200.0 – 64.95.207.255 | 2,048 | US |
allocated | 2023-10-10 | 20c786e8edd8… |
| 64.95.212.0 – 64.95.215.255 | 1,024 | US |
allocated | 2023-10-10 | 20c786e8edd8… |
| 66.79.128.0 – 66.79.159.255 | 8,192 | US |
allocated | 2023-10-10 | 20c786e8edd8… |
| 66.150.16.0 – 66.150.23.255 | 2,048 | US |
allocated | 2023-10-10 | 20c786e8edd8… |
| 66.150.32.0 – 66.150.39.255 | 2,048 | US |
allocated | 2023-10-10 | 20c786e8edd8… |
| 66.150.180.0 – 66.150.183.255 | 1,024 | US |
allocated | 2023-10-10 | 20c786e8edd8… |
| 66.150.228.0 – 66.150.231.255 | 1,024 | US |
allocated | 2023-10-10 | 20c786e8edd8… |
| 66.150.232.0 – 66.150.239.255 | 2,048 | US |
allocated | 2023-10-10 | 20c786e8edd8… |
| 66.150.252.0 – 66.150.255.255 | 1,024 | US |
allocated | 2023-10-10 | 20c786e8edd8… |
| 66.151.0.0 – 66.151.3.255 | 1,024 | US |
allocated | 2023-10-10 | 20c786e8edd8… |
| 66.151.8.0 – 66.151.11.255 | 1,024 | US |
allocated | 2023-10-10 | 20c786e8edd8… |
| 66.151.80.0 – 66.151.95.255 | 4,096 | US |
allocated | 2023-10-10 | 20c786e8edd8… |
| 66.151.112.0 – 66.151.115.255 | 1,024 | US |
allocated | 2023-10-10 | 20c786e8edd8… |
| 66.151.120.0 – 66.151.123.255 | 1,024 | US |
allocated | 2023-10-10 | 20c786e8edd8… |
| 66.151.164.0 – 66.151.167.255 | 1,024 | US |
allocated | 2023-10-10 | 20c786e8edd8… |
| 66.151.208.0 – 66.151.211.255 | 1,024 | US |
allocated | 2023-10-10 | 20c786e8edd8… |
| 66.151.216.0 – 66.151.219.255 | 1,024 | US |
allocated | 2023-10-10 | 20c786e8edd8… |
| 67.202.213.0 – 67.202.213.255 | 256 | US |
allocated | 2023-10-10 | e76721cd9527… |
| 69.7.64.0 – 69.7.71.255 | 2,048 | US |
allocated | 2023-10-10 | 3717d96e0a75… |
| 69.25.52.0 – 69.25.55.255 | 1,024 | US |
allocated | 2023-10-10 | 20c786e8edd8… |
| 69.25.112.0 – 69.25.119.255 | 2,048 | US |
allocated | 2023-10-10 | 20c786e8edd8… |
| 69.25.132.0 – 69.25.135.255 | 1,024 | US |
allocated | 2023-10-10 | 20c786e8edd8… |
| 69.25.180.0 – 69.25.183.255 | 1,024 | US |
allocated | 2023-10-10 | 20c786e8edd8… |
| 69.25.212.0 – 69.25.215.255 | 1,024 | US |
allocated | 2023-10-10 | 20c786e8edd8… |
| 69.25.232.0 – 69.25.239.255 | 2,048 | US |
allocated | 2023-10-10 | 20c786e8edd8… |
| 69.25.252.0 – 69.25.255.255 | 1,024 | US |
allocated | 2023-10-10 | 20c786e8edd8… |
| 69.88.144.0 – 69.88.147.255 | 1,024 | US |
allocated | 2023-10-10 | 20c786e8edd8… |
| 69.88.152.0 – 69.88.155.255 | 1,024 | US |
allocated | 2023-10-10 | 20c786e8edd8… |
| 70.42.84.0 – 70.42.87.255 | 1,024 | US |
allocated | 2023-10-10 | 20c786e8edd8… |
| 70.42.104.0 – 70.42.107.255 | 1,024 | US |
allocated | 2023-10-10 | 20c786e8edd8… |
| 70.42.112.0 – 70.42.115.255 | 1,024 | US |
allocated | 2023-10-10 | 20c786e8edd8… |
| 70.42.120.0 – 70.42.127.255 | 2,048 | US |
allocated | 2023-10-10 | 20c786e8edd8… |
| 70.42.164.0 – 70.42.167.255 | 1,024 | US |
allocated | 2023-10-10 | 20c786e8edd8… |
| 70.42.188.0 – 70.42.191.255 | 1,024 | US |
allocated | 2023-10-10 | 20c786e8edd8… |
| 70.42.208.0 – 70.42.211.255 | 1,024 | US |
allocated | 2023-10-10 | 20c786e8edd8… |
| 72.5.16.0 – 72.5.19.255 | 1,024 | US |
allocated | 2023-10-10 | 20c786e8edd8… |
| 72.5.96.0 – 72.5.99.255 | 1,024 | US |
allocated | 2023-10-10 | 20c786e8edd8… |
| 72.5.116.0 – 72.5.119.255 | 1,024 | US |
allocated | 2023-10-10 | 20c786e8edd8… |
| 72.5.128.0 – 72.5.143.255 | 4,096 | US |
allocated | 2023-10-10 | 20c786e8edd8… |
| 72.5.172.0 – 72.5.175.255 | 1,024 | US |
allocated | 2023-10-10 | 20c786e8edd8… |
| 72.5.220.0 – 72.5.223.255 | 1,024 | US |
allocated | 2023-10-10 | 20c786e8edd8… |
| 74.201.0.0 – 74.201.3.255 | 1,024 | US |
allocated | 2023-10-10 | 20c786e8edd8… |
| 74.201.20.0 – 74.201.23.255 | 1,024 | US |
allocated | 2023-10-10 | 20c786e8edd8… |
| 74.201.32.0 – 74.201.35.255 | 1,024 | US |
allocated | 2023-10-10 | 20c786e8edd8… |
| 74.201.60.0 – 74.201.63.255 | 1,024 | US |
allocated | 2023-10-10 | 20c786e8edd8… |
| 74.217.16.0 – 74.217.23.255 | 2,048 | US |
allocated | 2023-10-10 | 20c786e8edd8… |
| 74.217.32.0 – 74.217.35.255 | 1,024 | US |
allocated | 2023-10-10 | 20c786e8edd8… |
| 75.98.52.0 – 75.98.55.255 | 1,024 | US |
allocated | 2023-10-10 | 20c786e8edd8… |
| 75.98.88.0 – 75.98.91.255 | 1,024 | US |
allocated | 2023-10-10 | 20c786e8edd8… |
| 198.22.99.0 – 198.22.99.255 | 256 | US |
allocated | 2023-10-10 | f87fb94c8545… |
| 206.191.172.0 – 206.191.175.255 | 1,024 | US |
allocated | 2023-10-10 | 20c786e8edd8… |
| 206.191.184.0 – 206.191.191.255 | 2,048 | US |
allocated | 2023-10-10 | 20c786e8edd8… |
| 206.253.200.0 – 206.253.207.255 | 2,048 | US |
allocated | 2023-10-10 | 20c786e8edd8… |
| 206.253.216.0 – 206.253.219.255 | 1,024 | US |
allocated | 2023-10-10 | 20c786e8edd8… |
| 209.191.140.0 – 209.191.143.255 | 1,024 | US |
allocated | 2023-10-10 | 20c786e8edd8… |
| 209.191.144.0 – 209.191.151.255 | 2,048 | US |
allocated | 2023-10-10 | 20c786e8edd8… |
| 209.191.152.0 – 209.191.155.255 | 1,024 | US |
allocated | 2023-10-10 | 20c786e8edd8… |
| 216.52.32.0 – 216.52.35.255 | 1,024 | US |
allocated | 2023-10-10 | 20c786e8edd8… |
| 216.52.44.0 – 216.52.47.255 | 1,024 | US |
allocated | 2023-10-10 | 20c786e8edd8… |
| 216.52.56.0 – 216.52.59.255 | 1,024 | US |
allocated | 2023-10-10 | 20c786e8edd8… |
| 216.52.68.0 – 216.52.71.255 | 1,024 | US |
allocated | 2023-10-10 | 20c786e8edd8… |
| 216.52.104.0 – 216.52.107.255 | 1,024 | US |
allocated | 2023-10-10 | 20c786e8edd8… |
| 216.52.132.0 – 216.52.135.255 | 1,024 | US |
allocated | 2023-10-10 | 20c786e8edd8… |
| 216.52.136.0 – 216.52.139.255 | 1,024 | US |
allocated | 2023-10-10 | 20c786e8edd8… |
| 216.52.144.0 – 216.52.147.255 | 1,024 | US |
allocated | 2023-10-10 | 20c786e8edd8… |
| 216.52.152.0 – 216.52.155.255 | 1,024 | US |
allocated | 2023-10-10 | 20c786e8edd8… |
| 216.133.232.0 – 216.133.239.255 | 2,048 | US |
allocated | 2023-10-10 | 20c786e8edd8… |
| 216.133.248.0 – 216.133.251.255 | 1,024 | US |
allocated | 2023-10-10 | 20c786e8edd8… |
| 216.170.108.0 – 216.170.109.255 | 512 |  CA |
allocated | 2023-10-10 | 143d6d1f990d… |
| 216.223.8.0 – 216.223.11.255 | 1,024 | US |
allocated | 2023-10-10 | 20c786e8edd8… |
| 216.223.52.0 – 216.223.55.255 | 1,024 | US |
allocated | 2023-10-10 | 20c786e8edd8… |
| 23.163.72.0 – 23.163.72.255 | 256 | US |
allocated | 2023-10-09 | 832558d197b1… |
| 149.112.75.0 – 149.112.75.255 | 256 | US |
allocated | 2023-10-09 | c3673ca8d2ab… |
| 149.112.76.0 – 149.112.76.255 | 256 | US |
allocated | 2023-10-09 | c3673ca8d2ab… |
| 194.61.85.0 – 194.61.85.255 | 256 | US |
allocated | 2023-10-09 | b2726f5e95f1… |
| 23.163.8.0 – 23.163.8.255 | 256 | US |
allocated | 2023-10-06 | bc2d2a45993e… |
| 23.163.24.0 – 23.163.24.255 | 256 | US |
allocated | 2023-10-06 | c9e6fe352d7f… |
| 23.163.40.0 – 23.163.40.255 | 256 | US |
allocated | 2023-10-06 | 6b8094d518fa… |
| 64.7.34.0 – 64.7.34.255 | 256 | US |
allocated | 2023-10-06 | 365cd89e359f… |
| 135.84.8.0 – 135.84.15.255 | 2,048 | US |
allocated | 2023-10-06 | 2b475e1a25ae… |