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
1,644,924,672
📦
IPv4 networks
76,762
delegated blocks
🧭
IPv6 networks
11,450
delegated blocks
🔗
Autonomous systems
34,129
ASNs
// browse the objects
Browse the ARIN registry
| Range | Addresses | Country | Status | Allocated | Org handle |
|---|---|---|---|---|---|
| 96.9.120.0 – 96.9.123.255 | 1,024 |  US |
allocated | 2024-09-04 | 7b2b15e04471… |
| 143.223.168.0 – 143.223.171.255 | 1,024 | US |
allocated | 2024-09-04 | 9953f54ee072… |
| 159.242.200.0 – 159.242.203.255 | 1,024 | US |
allocated | 2024-09-04 | 9006f2a8222f… |
| 159.242.207.0 – 159.242.207.255 | 256 | US |
allocated | 2024-09-04 | 9006f2a8222f… |
| 162.254.20.0 – 162.254.23.255 | 1,024 | US |
allocated | 2024-09-04 | 9006f2a8222f… |
| 168.235.144.0 – 168.235.159.255 | 4,096 |  CA |
allocated | 2024-09-04 | f27cb3238fd5… |
| 170.62.188.0 – 170.62.189.255 | 512 | US |
allocated | 2024-09-04 | 2c7fe0dbd68e… |
| 203.57.40.0 – 203.57.41.255 | 512 | US |
allocated | 2024-09-04 | 6cb0efe08576… |
| 209.188.103.0 – 209.188.103.255 | 256 | US |
allocated | 2024-09-04 | 7667f7cee397… |
| 23.188.24.0 – 23.188.24.255 | 256 | US |
allocated | 2024-09-03 | 51e9fec5b322… |
| 23.188.40.0 – 23.188.40.255 | 256 | US |
allocated | 2024-09-03 | 4bd2ffb53c9b… |
| 23.188.56.0 – 23.188.56.255 | 256 | US |
allocated | 2024-09-03 | 41104842ddc1… |
| 23.188.72.0 – 23.188.72.255 | 256 | US |
allocated | 2024-09-03 | a29f21b9e57c… |
| 23.188.88.0 – 23.188.88.255 | 256 | US |
allocated | 2024-09-03 | 30e1373266a4… |
| 103.123.100.0 – 103.123.103.255 | 1,024 | US |
allocated | 2024-09-03 | 595ec52a88e9… |
| 149.112.113.0 – 149.112.113.255 | 256 | US |
allocated | 2024-09-03 | d235657c56bd… |
| 159.242.196.0 – 159.242.199.255 | 1,024 | US |
allocated | 2024-09-03 | 610b0c447cf5… |
| 159.242.206.0 – 159.242.206.255 | 256 | US |
allocated | 2024-09-03 | 610b0c447cf5… |
| 199.38.224.0 – 199.38.231.255 | 2,048 | US |
allocated | 2024-09-03 | 610b0c447cf5… |
| 23.187.248.0 – 23.187.248.255 | 256 | US |
allocated | 2024-08-30 | 6df848856170… |
| 23.188.8.0 – 23.188.8.255 | 256 | US |
allocated | 2024-08-30 | 2b1dc8d7b16a… |
| 64.226.216.0 – 64.226.219.255 | 1,024 | US |
allocated | 2024-08-30 | 20c786e8edd8… |
| 64.226.221.0 – 64.226.221.255 | 256 | US |
allocated | 2024-08-30 | 20c786e8edd8… |
| 64.226.222.0 – 64.226.223.255 | 512 | US |
allocated | 2024-08-30 | 20c786e8edd8… |
| 64.226.224.0 – 64.226.225.255 | 512 | US |
allocated | 2024-08-30 | 20c786e8edd8… |
| 64.226.227.0 – 64.226.227.255 | 256 | US |
allocated | 2024-08-30 | 20c786e8edd8… |
| 64.226.228.0 – 64.226.231.255 | 1,024 | US |
allocated | 2024-08-30 | 20c786e8edd8… |
| 64.226.232.0 – 64.226.239.255 | 2,048 | US |
allocated | 2024-08-30 | 20c786e8edd8… |
| 64.226.240.0 – 64.226.247.255 | 2,048 | US |
allocated | 2024-08-30 | 20c786e8edd8… |
| 64.226.248.0 – 64.226.251.255 | 1,024 | US |
allocated | 2024-08-30 | 20c786e8edd8… |
| 64.226.255.0 – 64.226.255.255 | 256 | US |
allocated | 2024-08-30 | 20c786e8edd8… |
| 66.155.112.0 – 66.155.127.255 | 4,096 | US |
allocated | 2024-08-30 | 20c786e8edd8… |
| 69.0.128.0 – 69.0.135.255 | 2,048 | US |
allocated | 2024-08-30 | 20c786e8edd8… |
| 69.0.136.0 – 69.0.139.255 | 1,024 | US |
allocated | 2024-08-30 | 20c786e8edd8… |
| 69.0.141.0 – 69.0.141.255 | 256 | US |
allocated | 2024-08-30 | 20c786e8edd8… |
| 69.0.142.0 – 69.0.143.255 | 512 | US |
allocated | 2024-08-30 | 20c786e8edd8… |
| 69.0.146.0 – 69.0.147.255 | 512 | US |
allocated | 2024-08-30 | 20c786e8edd8… |
| 69.0.150.0 – 69.0.151.255 | 512 | US |
allocated | 2024-08-30 | 20c786e8edd8… |
| 69.0.152.0 – 69.0.159.255 | 2,048 | US |
allocated | 2024-08-30 | 20c786e8edd8… |
| 69.0.163.0 – 69.0.163.255 | 256 | US |
allocated | 2024-08-30 | 20c786e8edd8… |
| 69.0.164.0 – 69.0.165.255 | 512 | US |
allocated | 2024-08-30 | 20c786e8edd8… |
| 69.0.167.0 – 69.0.167.255 | 256 | US |
allocated | 2024-08-30 | 20c786e8edd8… |
| 69.0.168.0 – 69.0.171.255 | 1,024 | US |
allocated | 2024-08-30 | 20c786e8edd8… |
| 69.0.172.0 – 69.0.173.255 | 512 | US |
allocated | 2024-08-30 | 20c786e8edd8… |
| 69.0.175.0 – 69.0.175.255 | 256 | US |
allocated | 2024-08-30 | 20c786e8edd8… |
| 69.0.176.0 – 69.0.183.255 | 2,048 | US |
allocated | 2024-08-30 | 20c786e8edd8… |
| 69.0.184.0 – 69.0.184.255 | 256 | US |
allocated | 2024-08-30 | 20c786e8edd8… |
| 69.0.186.0 – 69.0.187.255 | 512 | US |
allocated | 2024-08-30 | 20c786e8edd8… |
| 69.0.188.0 – 69.0.191.255 | 1,024 | US |
allocated | 2024-08-30 | 20c786e8edd8… |
| 69.0.192.0 – 69.0.193.255 | 512 | US |
allocated | 2024-08-30 | 20c786e8edd8… |
| 69.0.196.0 – 69.0.196.255 | 256 | US |
allocated | 2024-08-30 | 20c786e8edd8… |
| 69.0.199.0 – 69.0.199.255 | 256 | US |
allocated | 2024-08-30 | 20c786e8edd8… |
| 69.0.200.0 – 69.0.201.255 | 512 | US |
allocated | 2024-08-30 | 20c786e8edd8… |
| 69.0.202.0 – 69.0.202.255 | 256 | US |
allocated | 2024-08-30 | 20c786e8edd8… |
| 69.0.204.0 – 69.0.207.255 | 1,024 | US |
allocated | 2024-08-30 | 20c786e8edd8… |
| 69.0.208.0 – 69.0.208.255 | 256 | US |
allocated | 2024-08-30 | 20c786e8edd8… |
| 69.0.211.0 – 69.0.211.255 | 256 | US |
allocated | 2024-08-30 | 20c786e8edd8… |
| 69.0.212.0 – 69.0.213.255 | 512 | US |
allocated | 2024-08-30 | 20c786e8edd8… |
| 69.0.214.0 – 69.0.214.255 | 256 | US |
allocated | 2024-08-30 | 20c786e8edd8… |
| 69.0.216.0 – 69.0.216.255 | 256 | US |
allocated | 2024-08-30 | 20c786e8edd8… |
| 69.0.218.0 – 69.0.218.255 | 256 | US |
allocated | 2024-08-30 | 20c786e8edd8… |
| 69.0.220.0 – 69.0.223.255 | 1,024 | US |
allocated | 2024-08-30 | 20c786e8edd8… |
| 69.0.224.0 – 69.0.239.255 | 4,096 | US |
allocated | 2024-08-30 | 20c786e8edd8… |
| 69.0.240.0 – 69.0.241.255 | 512 | US |
allocated | 2024-08-30 | 20c786e8edd8… |
| 69.0.242.0 – 69.0.242.255 | 256 | US |
allocated | 2024-08-30 | 20c786e8edd8… |
| 69.0.244.0 – 69.0.247.255 | 1,024 | US |
allocated | 2024-08-30 | 20c786e8edd8… |
| 69.0.248.0 – 69.0.255.255 | 2,048 | US |
allocated | 2024-08-30 | 20c786e8edd8… |
| 142.60.0.0 – 142.60.255.255 | 65,536 | US |
allocated | 2024-08-30 | 20c786e8edd8… |
| 148.65.0.0 – 148.65.255.255 | 65,536 | US |
allocated | 2024-08-30 | 20c786e8edd8… |
| 149.116.0.0 – 149.116.255.255 | 65,536 | US |
allocated | 2024-08-30 | 20c786e8edd8… |
| 159.157.0.0 – 159.157.255.255 | 65,536 | US |
allocated | 2024-08-30 | 20c786e8edd8… |
| 162.120.24.0 – 162.120.31.255 | 2,048 | US |
allocated | 2024-08-30 | 20c786e8edd8… |
| 162.120.32.0 – 162.120.39.255 | 2,048 | US |
allocated | 2024-08-30 | 20c786e8edd8… |
| 162.120.52.0 – 162.120.55.255 | 1,024 | US |
allocated | 2024-08-30 | 20c786e8edd8… |
| 162.120.56.0 – 162.120.63.255 | 2,048 | US |
allocated | 2024-08-30 | 20c786e8edd8… |
| 162.120.76.0 – 162.120.77.255 | 512 | US |
allocated | 2024-08-30 | 20c786e8edd8… |
| 164.152.168.0 – 164.152.175.255 | 2,048 | US |
allocated | 2024-08-30 | 20c786e8edd8… |
| 164.152.184.0 – 164.152.191.255 | 2,048 | US |
allocated | 2024-08-30 | 20c786e8edd8… |
| 164.152.200.0 – 164.152.203.255 | 1,024 | US |
allocated | 2024-08-30 | 20c786e8edd8… |
| 164.152.228.0 – 164.152.231.255 | 1,024 | US |
allocated | 2024-08-30 | 20c786e8edd8… |
| 167.234.40.0 – 167.234.47.255 | 2,048 | US |
allocated | 2024-08-30 | 20c786e8edd8… |
| 169.155.88.0 – 169.155.95.255 | 2,048 | US |
allocated | 2024-08-30 | 20c786e8edd8… |
| 207.21.200.0 – 207.21.203.255 | 1,024 | US |
allocated | 2024-08-30 | 20c786e8edd8… |
| 207.21.204.0 – 207.21.204.255 | 256 | US |
allocated | 2024-08-30 | 20c786e8edd8… |
| 207.21.206.0 – 207.21.207.255 | 512 | US |
allocated | 2024-08-30 | 20c786e8edd8… |
| 207.21.209.0 – 207.21.209.255 | 256 | US |
allocated | 2024-08-30 | 20c786e8edd8… |
| 207.21.211.0 – 207.21.211.255 | 256 | US |
allocated | 2024-08-30 | 20c786e8edd8… |
| 207.21.212.0 – 207.21.215.255 | 1,024 | US |
allocated | 2024-08-30 | 20c786e8edd8… |
| 207.21.216.0 – 207.21.219.255 | 1,024 | US |
allocated | 2024-08-30 | 20c786e8edd8… |
| 207.21.222.0 – 207.21.223.255 | 512 | US |
allocated | 2024-08-30 | 20c786e8edd8… |
| 207.21.224.0 – 207.21.227.255 | 1,024 | US |
allocated | 2024-08-30 | 20c786e8edd8… |
| 207.21.232.0 – 207.21.235.255 | 1,024 | US |
allocated | 2024-08-30 | 20c786e8edd8… |
| 207.21.236.0 – 207.21.237.255 | 512 | US |
allocated | 2024-08-30 | 20c786e8edd8… |
| 207.21.238.0 – 207.21.238.255 | 256 | US |
allocated | 2024-08-30 | 20c786e8edd8… |
| 207.21.240.0 – 207.21.243.255 | 1,024 | US |
allocated | 2024-08-30 | 20c786e8edd8… |
| 207.21.245.0 – 207.21.245.255 | 256 | US |
allocated | 2024-08-30 | 20c786e8edd8… |
| 207.21.246.0 – 207.21.247.255 | 512 | US |
allocated | 2024-08-30 | 20c786e8edd8… |
| 207.21.248.0 – 207.21.255.255 | 2,048 | US |
allocated | 2024-08-30 | 20c786e8edd8… |
| 209.196.152.0 – 209.196.153.255 | 512 | US |
allocated | 2024-08-30 | 20c786e8edd8… |
| 209.196.156.0 – 209.196.159.255 | 1,024 | US |
allocated | 2024-08-30 | 20c786e8edd8… |