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
1,639,263,232
📦
IPv4 networks
76,747
delegated blocks
🧭
IPv6 networks
11,457
delegated blocks
🔗
Autonomous systems
34,140
ASNs
// browse the objects
Browse the ARIN registry
| Range | Addresses | Country | Status | Allocated | Org handle |
|---|---|---|---|---|---|
| 164.106.0.0 – 164.106.255.255 | 65,536 |  US |
allocated | 1993-02-09 | 8ef98e26ca32… |
| 192.187.151.0 – 192.187.151.255 | 256 | US |
allocated | 1993-02-09 | b74cae5e7160… |
| 192.187.152.0 – 192.187.152.255 | 256 | US |
allocated | 1993-02-09 | 8c857ab67d06… |
| 192.187.154.0 – 192.187.154.255 | 256 | US |
allocated | 1993-02-09 | a564198b2e42… |
| 192.197.239.0 – 192.197.239.255 | 256 |  CA |
allocated | 1993-02-09 | 687ede24d19b… |
| 192.197.240.0 – 192.197.240.255 | 256 | CA |
allocated | 1993-02-09 | 687ede24d19b… |
| 192.197.241.0 – 192.197.241.255 | 256 | CA |
allocated | 1993-02-09 | 687ede24d19b… |
| 192.197.242.0 – 192.197.242.255 | 256 | CA |
allocated | 1993-02-09 | 687ede24d19b… |
| 198.49.114.0 – 198.49.114.255 | 256 | US |
allocated | 1993-02-09 | b7113f40bcf2… |
| 198.49.115.0 – 198.49.115.255 | 256 | US |
allocated | 1993-02-09 | feff2110db4c… |
| 198.49.116.0 – 198.49.117.255 | 512 | US |
allocated | 1993-02-09 | b730ad725482… |
| 198.49.118.0 – 198.49.118.255 | 256 | US |
allocated | 1993-02-09 | b730ad725482… |
| 198.49.119.0 – 198.49.119.255 | 256 | US |
allocated | 1993-02-09 | 48d18c2f9253… |
| 198.49.120.0 – 198.49.120.255 | 256 | US |
allocated | 1993-02-09 | 45fe880b68a8… |
| 198.49.121.0 – 198.49.121.255 | 256 | US |
allocated | 1993-02-09 | 45fe880b68a8… |
| 198.49.122.0 – 198.49.122.255 | 256 | US |
allocated | 1993-02-09 | 45fe880b68a8… |
| 198.49.123.0 – 198.49.123.255 | 256 | US |
allocated | 1993-02-09 | 45fe880b68a8… |
| 198.49.125.0 – 198.49.125.255 | 256 | US |
allocated | 1993-02-09 | d646bbdd2830… |
| 198.49.127.0 – 198.49.127.255 | 256 | US |
allocated | 1993-02-09 | fd18a6a0df05… |
| 198.49.134.0 – 198.49.134.255 | 256 | US |
allocated | 1993-02-09 | c56dd70df1f6… |
| 198.51.213.0 – 198.51.213.255 | 256 | US |
allocated | 1993-02-09 | 653fe15aba4f… |
| 198.51.214.0 – 198.51.214.255 | 256 | US |
allocated | 1993-02-09 | 653fe15aba4f… |
| 198.51.215.0 – 198.51.215.255 | 256 | US |
allocated | 1993-02-09 | 97f44d0df7e7… |
| 198.51.216.0 – 198.51.216.255 | 256 | US |
allocated | 1993-02-09 | 97f44d0df7e7… |
| 198.51.217.0 – 198.51.217.255 | 256 | US |
allocated | 1993-02-09 | 3a5eedcbd43e… |
| 198.51.218.0 – 198.51.218.255 | 256 | US |
allocated | 1993-02-09 | adb8f32139e3… |
| 198.51.219.0 – 198.51.219.255 | 256 | US |
allocated | 1993-02-09 | adb8f32139e3… |
| 198.51.220.0 – 198.51.220.255 | 256 | US |
allocated | 1993-02-09 | adb8f32139e3… |
| 198.51.221.0 – 198.51.221.255 | 256 | US |
allocated | 1993-02-09 | adb8f32139e3… |
| 198.51.223.0 – 198.51.223.255 | 256 | US |
allocated | 1993-02-09 | 52a7d0c05e2f… |
| 198.51.224.0 – 198.51.224.255 | 256 | US |
allocated | 1993-02-09 | 31dfcef2e37b… |
| 198.51.225.0 – 198.51.225.255 | 256 | US |
allocated | 1993-02-09 | 65c68f8b3579… |
| 198.51.226.0 – 198.51.227.255 | 512 | US |
allocated | 1993-02-09 | 65c68f8b3579… |
| 198.51.228.0 – 198.51.229.255 | 512 | US |
allocated | 1993-02-09 | 65c68f8b3579… |
| 198.57.32.0 – 198.57.39.255 | 2,048 | US |
allocated | 1993-02-09 | 6d79c3761260… |
| 198.57.40.0 – 198.57.43.255 | 1,024 | US |
allocated | 1993-02-09 | 6d79c3761260… |
| 198.58.2.0 – 198.58.3.255 | 512 | US |
allocated | 1993-02-09 | 9f14454567a6… |
| 198.58.4.0 – 198.58.5.255 | 512 | US |
allocated | 1993-02-09 | 9f14454567a6… |
| 198.58.6.0 – 198.58.6.255 | 256 | US |
allocated | 1993-02-09 | 9f14454567a6… |
| 198.59.0.0 – 198.59.1.255 | 512 | US |
allocated | 1993-02-09 | cdb7d42057bd… |
| 198.59.2.0 – 198.59.2.255 | 256 | US |
allocated | 1993-02-09 | 74ff840063c2… |
| 198.59.3.0 – 198.59.3.255 | 256 | US |
allocated | 1993-02-09 | 19faa627e7fa… |
| 198.59.4.0 – 198.59.5.255 | 512 | US |
allocated | 1993-02-09 | 19faa627e7fa… |
| 198.59.6.0 – 198.59.6.255 | 256 | US |
allocated | 1993-02-09 | 19faa627e7fa… |
| 198.59.7.0 – 198.59.7.255 | 256 | US |
allocated | 1993-02-09 | 64abd6566538… |
| 198.59.8.0 – 198.59.15.255 | 2,048 | US |
allocated | 1993-02-09 | cdb7d42057bd… |
| 198.59.16.0 – 198.59.31.255 | 4,096 | US |
allocated | 1993-02-09 | cdb7d42057bd… |
| 198.59.32.0 – 198.59.39.255 | 2,048 | US |
allocated | 1993-02-09 | cdb7d42057bd… |
| 198.59.40.0 – 198.59.43.255 | 1,024 | US |
allocated | 1993-02-09 | cdb7d42057bd… |
| 198.59.44.0 – 198.59.45.255 | 512 | US |
allocated | 1993-02-09 | cdb7d42057bd… |
| 198.59.46.0 – 198.59.47.255 | 512 | US |
allocated | 1993-02-09 | 50086504bad6… |
| 198.59.48.0 – 198.59.49.255 | 512 | US |
allocated | 1993-02-09 | 50086504bad6… |
| 198.59.50.0 – 198.59.50.255 | 256 | US |
allocated | 1993-02-09 | cdb7d42057bd… |
| 198.59.51.0 – 198.59.51.255 | 256 | US |
allocated | 1993-02-09 | 64abd6566538… |
| 198.59.52.0 – 198.59.52.255 | 256 | US |
allocated | 1993-02-09 | 64abd6566538… |
| 198.59.53.0 – 198.59.53.255 | 256 | US |
allocated | 1993-02-09 | cdb7d42057bd… |
| 198.59.54.0 – 198.59.55.255 | 512 | US |
allocated | 1993-02-09 | 64abd6566538… |
| 198.59.56.0 – 198.59.59.255 | 1,024 | US |
allocated | 1993-02-09 | cdb7d42057bd… |
| 198.59.60.0 – 198.59.60.255 | 256 | US |
allocated | 1993-02-09 | cdb7d42057bd… |
| 198.59.61.0 – 198.59.61.255 | 256 | US |
allocated | 1993-02-09 | 19faa627e7fa… |
| 198.59.62.0 – 198.59.63.255 | 512 | US |
allocated | 1993-02-09 | d99fc352cf99… |
| 198.59.64.0 – 198.59.65.255 | 512 | US |
allocated | 1993-02-09 | d99fc352cf99… |
| 198.59.66.0 – 198.59.66.255 | 256 | US |
allocated | 1993-02-09 | d99fc352cf99… |
| 198.59.67.0 – 198.59.67.255 | 256 | US |
allocated | 1993-02-09 | cdb7d42057bd… |
| 198.59.68.0 – 198.59.69.255 | 512 | US |
allocated | 1993-02-09 | cdb7d42057bd… |
| 198.59.70.0 – 198.59.70.255 | 256 | US |
allocated | 1993-02-09 | 64abd6566538… |
| 198.59.71.0 – 198.59.71.255 | 256 | US |
allocated | 1993-02-09 | d99fc352cf99… |
| 198.59.72.0 – 198.59.75.255 | 1,024 | US |
allocated | 1993-02-09 | d99fc352cf99… |
| 198.59.76.0 – 198.59.79.255 | 1,024 | US |
allocated | 1993-02-09 | cdb7d42057bd… |
| 198.59.80.0 – 198.59.80.255 | 256 | US |
allocated | 1993-02-09 | cdb7d42057bd… |
| 198.59.81.0 – 198.59.81.255 | 256 | US |
allocated | 1993-02-09 | 64abd6566538… |
| 198.59.82.0 – 198.59.83.255 | 512 | US |
allocated | 1993-02-09 | 64abd6566538… |
| 198.59.84.0 – 198.59.87.255 | 1,024 | US |
allocated | 1993-02-09 | cdb7d42057bd… |
| 198.59.89.0 – 198.59.89.255 | 256 | US |
allocated | 1993-02-09 | cdb7d42057bd… |
| 198.59.90.0 – 198.59.91.255 | 512 | US |
allocated | 1993-02-09 | cdb7d42057bd… |
| 198.59.92.0 – 198.59.95.255 | 1,024 | US |
allocated | 1993-02-09 | cdb7d42057bd… |
| 198.59.97.0 – 198.59.97.255 | 256 | US |
allocated | 1993-02-09 | 5686e26cd8c3… |
| 198.59.106.0 – 198.59.107.255 | 512 | US |
allocated | 1993-02-09 | 5686e26cd8c3… |
| 198.59.108.0 – 198.59.108.255 | 256 | US |
allocated | 1993-02-09 | 5686e26cd8c3… |
| 198.59.115.0 – 198.59.115.255 | 256 | US |
allocated | 1993-02-09 | 588ce164c8d0… |
| 198.59.128.0 – 198.59.131.255 | 1,024 | US |
allocated | 1993-02-09 | 5686e26cd8c3… |
| 198.59.132.0 – 198.59.133.255 | 512 | US |
allocated | 1993-02-09 | 5686e26cd8c3… |
| 198.59.134.0 – 198.59.134.255 | 256 | US |
allocated | 1993-02-09 | 5686e26cd8c3… |
| 198.59.145.0 – 198.59.145.255 | 256 | US |
allocated | 1993-02-09 | 5686e26cd8c3… |
| 198.59.152.0 – 198.59.152.255 | 256 | US |
allocated | 1993-02-09 | 5686e26cd8c3… |
| 198.59.153.0 – 198.59.153.255 | 256 | US |
allocated | 1993-02-09 | 5686e26cd8c3… |
| 198.59.154.0 – 198.59.155.255 | 512 | US |
allocated | 1993-02-09 | 5686e26cd8c3… |
| 198.59.179.0 – 198.59.179.255 | 256 | US |
allocated | 1993-02-09 | 5686e26cd8c3… |
| 198.59.180.0 – 198.59.183.255 | 1,024 | US |
allocated | 1993-02-09 | 5686e26cd8c3… |
| 198.59.184.0 – 198.59.185.255 | 512 | US |
allocated | 1993-02-09 | 5686e26cd8c3… |
| 198.59.186.0 – 198.59.186.255 | 256 | US |
allocated | 1993-02-09 | 5686e26cd8c3… |
| 198.59.187.0 – 198.59.187.255 | 256 | US |
allocated | 1993-02-09 | 5686e26cd8c3… |
| 198.59.188.0 – 198.59.189.255 | 512 | US |
allocated | 1993-02-09 | 5686e26cd8c3… |
| 198.59.190.0 – 198.59.190.255 | 256 | US |
allocated | 1993-02-09 | 5686e26cd8c3… |
| 198.59.191.0 – 198.59.191.255 | 256 | US |
allocated | 1993-02-09 | 5686e26cd8c3… |
| 198.59.192.0 – 198.59.255.255 | 16,384 | US |
allocated | 1993-02-09 | 962426dbe0d5… |
| 198.60.0.0 – 198.60.0.255 | 256 | US |
allocated | 1993-02-09 | 2e031c0ba683… |
| 198.60.1.0 – 198.60.1.255 | 256 | US |
allocated | 1993-02-09 | 2e031c0ba683… |
| 198.60.2.0 – 198.60.2.255 | 256 | US |
allocated | 1993-02-09 | 2e031c0ba683… |
| 198.60.3.0 – 198.60.3.255 | 256 | US |
allocated | 1993-02-09 | 2e031c0ba683… |