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
1,645,624,576
📦
IPv4 networks
76,679
delegated blocks
🧭
IPv6 networks
11,332
delegated blocks
🔗
Autonomous systems
34,019
ASNs
// browse the objects
Browse the ARIN registry
| Range | Addresses | Country | Status | Allocated | Org handle |
|---|---|---|---|---|---|
| 140.88.0.0 – 140.88.255.255 | 65,536 |  US |
allocated | 1990-04-09 | 2a19d64d7b5a… |
| 140.89.0.0 – 140.89.255.255 | 65,536 | US |
allocated | 1990-04-09 | 6e316e6fac4f… |
| 140.90.0.0 – 140.90.255.255 | 65,536 | US |
allocated | 1990-04-09 | 2fc72c3bfb52… |
| 192.70.185.0 – 192.70.185.255 | 256 | US |
allocated | 1990-04-09 | 91d062b350da… |
| 192.70.204.0 – 192.70.204.255 | 256 | US |
allocated | 1990-04-09 | d3d32d980f4d… |
| 192.70.205.0 – 192.70.205.255 | 256 | US |
allocated | 1990-04-09 | d9e69f1062c3… |
| 192.70.209.0 – 192.70.209.255 | 256 | US |
allocated | 1990-04-09 | f21f1d950bbc… |
| 192.70.210.0 – 192.70.210.255 | 256 | US |
allocated | 1990-04-09 | 6a9c786f398c… |
| 192.70.211.0 – 192.70.211.255 | 256 | US |
allocated | 1990-04-09 | 0a7afb3182ce… |
| 192.70.212.0 – 192.70.212.255 | 256 | US |
allocated | 1990-04-09 | 60155023679f… |
| 192.70.213.0 – 192.70.213.255 | 256 | US |
allocated | 1990-04-09 | 370a82353708… |
| 192.70.215.0 – 192.70.215.255 | 256 | US |
allocated | 1990-04-09 | 90a58521f79e… |
| 192.70.217.0 – 192.70.217.255 | 256 | US |
allocated | 1990-04-09 | cbe6c62736b2… |
| 192.70.218.0 – 192.70.218.255 | 256 | US |
allocated | 1990-04-09 | 452d95599a29… |
| 192.70.221.0 – 192.70.221.255 | 256 | US |
allocated | 1990-04-09 | 1fd660ca4c6c… |
| 192.70.222.0 – 192.70.222.255 | 256 | US |
allocated | 1990-04-09 | 1fd660ca4c6c… |
| 192.70.223.0 – 192.70.223.255 | 256 | US |
allocated | 1990-04-09 | 1fd660ca4c6c… |
| 192.70.224.0 – 192.70.224.255 | 256 |  CA |
allocated | 1990-04-09 | a82a94a34eae… |
| 192.70.225.0 – 192.70.225.255 | 256 | US |
allocated | 1990-04-09 | 37fe01d6d027… |
| 139.233.0.0 – 139.233.255.255 | 65,536 | US |
allocated | 1990-04-08 | 45fe880b68a8… |
| 139.234.0.0 – 139.234.255.255 | 65,536 | US |
allocated | 1990-04-08 | 45fe880b68a8… |
| 139.235.0.0 – 139.235.255.255 | 65,536 | US |
allocated | 1990-04-08 | 45fe880b68a8… |
| 139.236.0.0 – 139.236.255.255 | 65,536 | US |
allocated | 1990-04-08 | 45fe880b68a8… |
| 139.237.0.0 – 139.237.255.255 | 65,536 | US |
allocated | 1990-04-08 | 45fe880b68a8… |
| 139.238.0.0 – 139.238.255.255 | 65,536 | US |
allocated | 1990-04-08 | 45fe880b68a8… |
| 139.239.0.0 – 139.239.255.255 | 65,536 | US |
allocated | 1990-04-08 | 45fe880b68a8… |
| 139.240.0.0 – 139.240.255.255 | 65,536 | US |
allocated | 1990-04-08 | 45fe880b68a8… |
| 139.241.0.0 – 139.241.255.255 | 65,536 | US |
allocated | 1990-04-08 | 45fe880b68a8… |
| 139.242.0.0 – 139.242.255.255 | 65,536 | US |
allocated | 1990-04-08 | 45fe880b68a8… |
| 139.243.0.0 – 139.243.255.255 | 65,536 | US |
allocated | 1990-04-08 | 45fe880b68a8… |
| 139.244.0.0 – 139.244.255.255 | 65,536 | US |
allocated | 1990-04-08 | 45fe880b68a8… |
| 139.245.0.0 – 139.245.255.255 | 65,536 | US |
allocated | 1990-04-08 | 45fe880b68a8… |
| 139.246.0.0 – 139.246.255.255 | 65,536 | US |
allocated | 1990-04-08 | 45fe880b68a8… |
| 139.247.0.0 – 139.247.255.255 | 65,536 | US |
allocated | 1990-04-08 | 45fe880b68a8… |
| 139.248.0.0 – 139.248.255.255 | 65,536 | US |
allocated | 1990-04-08 | 45fe880b68a8… |
| 139.249.0.0 – 139.249.255.255 | 65,536 | US |
allocated | 1990-04-08 | 45fe880b68a8… |
| 139.250.0.0 – 139.250.255.255 | 65,536 | US |
allocated | 1990-04-08 | 45fe880b68a8… |
| 139.251.0.0 – 139.251.255.255 | 65,536 | US |
allocated | 1990-04-08 | 45fe880b68a8… |
| 139.252.0.0 – 139.252.255.255 | 65,536 | US |
allocated | 1990-04-08 | 45fe880b68a8… |
| 139.253.0.0 – 139.253.255.255 | 65,536 | US |
allocated | 1990-04-08 | 45fe880b68a8… |
| 139.254.0.0 – 139.254.255.255 | 65,536 | US |
allocated | 1990-04-08 | 45fe880b68a8… |
| 140.1.0.0 – 140.1.255.255 | 65,536 | US |
allocated | 1990-04-08 | 45fe880b68a8… |
| 140.2.0.0 – 140.2.255.255 | 65,536 | US |
allocated | 1990-04-08 | 45fe880b68a8… |
| 140.3.0.0 – 140.3.255.255 | 65,536 | US |
allocated | 1990-04-08 | 45fe880b68a8… |
| 140.4.0.0 – 140.4.255.255 | 65,536 | US |
allocated | 1990-04-08 | 45fe880b68a8… |
| 140.5.0.0 – 140.5.255.255 | 65,536 | US |
allocated | 1990-04-08 | 45fe880b68a8… |
| 140.6.0.0 – 140.6.255.255 | 65,536 | US |
allocated | 1990-04-08 | 45fe880b68a8… |
| 140.7.0.0 – 140.7.255.255 | 65,536 | US |
allocated | 1990-04-08 | 45fe880b68a8… |
| 140.8.0.0 – 140.8.255.255 | 65,536 | US |
allocated | 1990-04-08 | 45fe880b68a8… |
| 140.9.0.0 – 140.9.255.255 | 65,536 | US |
allocated | 1990-04-08 | 45fe880b68a8… |
| 140.10.0.0 – 140.10.255.255 | 65,536 | US |
allocated | 1990-04-08 | 45fe880b68a8… |
| 140.11.0.0 – 140.11.255.255 | 65,536 | US |
allocated | 1990-04-08 | 45fe880b68a8… |
| 140.12.0.0 – 140.12.255.255 | 65,536 | US |
allocated | 1990-04-08 | 45fe880b68a8… |
| 140.13.0.0 – 140.13.255.255 | 65,536 | US |
allocated | 1990-04-08 | 45fe880b68a8… |
| 140.14.0.0 – 140.14.255.255 | 65,536 | US |
allocated | 1990-04-08 | 45fe880b68a8… |
| 140.15.0.0 – 140.15.255.255 | 65,536 | US |
allocated | 1990-04-08 | 45fe880b68a8… |
| 140.16.0.0 – 140.16.255.255 | 65,536 | US |
allocated | 1990-04-08 | 45fe880b68a8… |
| 140.17.0.0 – 140.17.255.255 | 65,536 | US |
allocated | 1990-04-08 | 45fe880b68a8… |
| 140.18.0.0 – 140.18.255.255 | 65,536 | US |
allocated | 1990-04-08 | 45fe880b68a8… |
| 140.19.0.0 – 140.19.255.255 | 65,536 | US |
allocated | 1990-04-08 | 45fe880b68a8… |
| 140.20.0.0 – 140.20.255.255 | 65,536 | US |
allocated | 1990-04-08 | 45fe880b68a8… |
| 140.21.0.0 – 140.21.255.255 | 65,536 | US |
allocated | 1990-04-08 | 45fe880b68a8… |
| 140.22.0.0 – 140.22.255.255 | 65,536 | US |
allocated | 1990-04-08 | 45fe880b68a8… |
| 140.23.0.0 – 140.23.255.255 | 65,536 | US |
allocated | 1990-04-08 | 45fe880b68a8… |
| 140.24.0.0 – 140.24.255.255 | 65,536 | US |
allocated | 1990-04-08 | 45fe880b68a8… |
| 140.25.0.0 – 140.25.255.255 | 65,536 | US |
allocated | 1990-04-08 | 45fe880b68a8… |
| 140.26.0.0 – 140.26.255.255 | 65,536 | US |
allocated | 1990-04-08 | 45fe880b68a8… |
| 140.27.0.0 – 140.27.255.255 | 65,536 | US |
allocated | 1990-04-08 | 45fe880b68a8… |
| 140.28.0.0 – 140.28.255.255 | 65,536 | US |
allocated | 1990-04-08 | 45fe880b68a8… |
| 140.29.0.0 – 140.29.255.255 | 65,536 | US |
allocated | 1990-04-08 | 45fe880b68a8… |
| 140.30.0.0 – 140.30.255.255 | 65,536 | US |
allocated | 1990-04-08 | 45fe880b68a8… |
| 140.31.0.0 – 140.31.255.255 | 65,536 | US |
allocated | 1990-04-08 | 45fe880b68a8… |
| 140.32.0.0 – 140.32.255.255 | 65,536 | US |
allocated | 1990-04-08 | 45fe880b68a8… |
| 140.33.0.0 – 140.33.255.255 | 65,536 | US |
allocated | 1990-04-08 | 45fe880b68a8… |
| 140.34.0.0 – 140.34.255.255 | 65,536 | US |
allocated | 1990-04-08 | 45fe880b68a8… |
| 140.35.0.0 – 140.35.255.255 | 65,536 | US |
allocated | 1990-04-08 | 45fe880b68a8… |
| 140.36.0.0 – 140.36.255.255 | 65,536 | US |
allocated | 1990-04-08 | 45fe880b68a8… |
| 140.37.0.0 – 140.37.255.255 | 65,536 | US |
allocated | 1990-04-08 | 45fe880b68a8… |
| 140.38.0.0 – 140.38.255.255 | 65,536 | US |
allocated | 1990-04-08 | 45fe880b68a8… |
| 140.39.0.0 – 140.39.255.255 | 65,536 | US |
allocated | 1990-04-08 | 45fe880b68a8… |
| 140.40.0.0 – 140.43.255.255 | 262,144 | US |
allocated | 1990-04-08 | 45fe880b68a8… |
| 140.44.0.0 – 140.44.255.255 | 65,536 | US |
allocated | 1990-04-08 | 45fe880b68a8… |
| 140.45.0.0 – 140.45.255.255 | 65,536 | US |
allocated | 1990-04-08 | 45fe880b68a8… |
| 140.46.0.0 – 140.46.255.255 | 65,536 | US |
allocated | 1990-04-08 | 45fe880b68a8… |
| 140.47.0.0 – 140.47.255.255 | 65,536 | US |
allocated | 1990-04-08 | 45fe880b68a8… |
| 140.48.0.0 – 140.48.255.255 | 65,536 | US |
allocated | 1990-04-08 | 45fe880b68a8… |
| 140.49.0.0 – 140.49.255.255 | 65,536 | US |
allocated | 1990-04-08 | 45fe880b68a8… |
| 140.50.0.0 – 140.50.255.255 | 65,536 | US |
allocated | 1990-04-08 | 45fe880b68a8… |
| 140.51.0.0 – 140.51.255.255 | 65,536 | US |
allocated | 1990-04-08 | 45fe880b68a8… |
| 140.52.0.0 – 140.52.255.255 | 65,536 | US |
allocated | 1990-04-08 | 45fe880b68a8… |
| 140.53.0.0 – 140.53.255.255 | 65,536 | US |
allocated | 1990-04-08 | 45fe880b68a8… |
| 140.54.0.0 – 140.54.255.255 | 65,536 | US |
allocated | 1990-04-08 | 45fe880b68a8… |
| 140.55.0.0 – 140.55.255.255 | 65,536 | US |
allocated | 1990-04-08 | 45fe880b68a8… |
| 140.56.0.0 – 140.56.255.255 | 65,536 | US |
allocated | 1990-04-08 | 45fe880b68a8… |
| 140.57.0.0 – 140.57.255.255 | 65,536 | US |
allocated | 1990-04-08 | 45fe880b68a8… |
| 140.58.0.0 – 140.58.255.255 | 65,536 | US |
allocated | 1990-04-08 | 45fe880b68a8… |
| 140.59.0.0 – 140.59.255.255 | 65,536 | US |
allocated | 1990-04-08 | 45fe880b68a8… |
| 140.60.0.0 – 140.60.255.255 | 65,536 | US |
allocated | 1990-04-08 | 45fe880b68a8… |
| 140.61.0.0 – 140.61.255.255 | 65,536 | US |
allocated | 1990-04-08 | 45fe880b68a8… |
| 140.62.0.0 – 140.62.255.255 | 65,536 | US |
allocated | 1990-04-08 | 45fe880b68a8… |