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
1,645,629,696
📦
IPv4 networks
76,708
delegated blocks
🧭
IPv6 networks
11,353
delegated blocks
🔗
Autonomous systems
34,059
ASNs
// browse the objects
Browse the ARIN registry
| Range | Addresses | Country | Status | Allocated | Org handle |
|---|---|---|---|---|---|
| 198.97.96.0 – 198.97.96.255 | 256 |  US |
allocated | 1993-05-04 | 45fe880b68a8… |
| 198.97.97.0 – 198.97.97.255 | 256 | US |
allocated | 1993-05-04 | 45fe880b68a8… |
| 198.97.98.0 – 198.97.98.255 | 256 | US |
allocated | 1993-05-04 | 62f609216f2f… |
| 198.97.99.0 – 198.97.99.255 | 256 | US |
allocated | 1993-05-04 | 45fe880b68a8… |
| 198.134.132.0 – 198.134.132.255 | 256 | US |
allocated | 1993-05-04 | 2d90cbf4f78e… |
| 198.134.133.0 – 198.134.133.255 | 256 | US |
allocated | 1993-05-04 | 2d90cbf4f78e… |
| 198.134.134.0 – 198.134.134.255 | 256 | US |
allocated | 1993-05-04 | 4ee2b8f482b8… |
| 198.134.135.0 – 198.134.135.255 | 256 | US |
allocated | 1993-05-04 | 1f9a298d8ca9… |
| 198.134.136.0 – 198.134.136.255 | 256 | US |
allocated | 1993-05-04 | 3c23cd46c4d4… |
| 198.134.137.0 – 198.134.137.255 | 256 | US |
allocated | 1993-05-04 | 590fcb4b3353… |
| 198.134.138.0 – 198.134.138.255 | 256 | US |
allocated | 1993-05-04 | 2e8c5d561eac… |
| 198.134.139.0 – 198.134.139.255 | 256 | US |
allocated | 1993-05-04 | bfcd528ea3e3… |
| 198.134.141.0 – 198.134.141.255 | 256 | US |
allocated | 1993-05-04 | 367a00b903b6… |
| 198.134.142.0 – 198.134.142.255 | 256 | US |
allocated | 1993-05-04 | 9b36d56e6466… |
| 198.134.143.0 – 198.134.143.255 | 256 | US |
allocated | 1993-05-04 | 61abdb614097… |
| 198.134.145.0 – 198.134.145.255 | 256 | US |
allocated | 1993-05-04 | da0d7ed5c8bf… |
| 198.134.147.0 – 198.134.147.255 | 256 | US |
allocated | 1993-05-04 | d3d28c550d38… |
| 198.134.148.0 – 198.134.148.255 | 256 | US |
allocated | 1993-05-04 | 1f7fe7d47435… |
| 198.151.32.0 – 198.151.33.255 | 512 | US |
allocated | 1993-05-04 | 4cf736351d33… |
| 198.151.34.0 – 198.151.34.255 | 256 | US |
allocated | 1993-05-04 | 4cf736351d33… |
| 198.151.35.0 – 198.151.35.255 | 256 | US |
allocated | 1993-05-04 | a3dfd5fd1005… |
| 198.151.36.0 – 198.151.37.255 | 512 | US |
allocated | 1993-05-04 | a3dfd5fd1005… |
| 198.151.38.0 – 198.151.39.255 | 512 | US |
allocated | 1993-05-04 | 3e08b65135e6… |
| 198.151.40.0 – 198.151.41.255 | 512 | US |
allocated | 1993-05-04 | 4cf736351d33… |
| 198.151.42.0 – 198.151.42.255 | 256 | US |
allocated | 1993-05-04 | 3e08b65135e6… |
| 198.151.43.0 – 198.151.43.255 | 256 | US |
allocated | 1993-05-04 | 4cf736351d33… |
| 198.151.44.0 – 198.151.45.255 | 512 | US |
allocated | 1993-05-04 | 1e14a90e6ff2… |
| 198.151.46.0 – 198.151.47.255 | 512 | US |
allocated | 1993-05-04 | 4cf736351d33… |
| 198.151.48.0 – 198.151.48.255 | 256 | US |
allocated | 1993-05-04 | a5c04842d4c9… |
| 198.151.49.0 – 198.151.49.255 | 256 | US |
allocated | 1993-05-04 | a5c04842d4c9… |
| 198.151.50.0 – 198.151.51.255 | 512 | US |
allocated | 1993-05-04 | 4cf736351d33… |
| 198.151.52.0 – 198.151.52.255 | 256 | US |
allocated | 1993-05-04 | a5c04842d4c9… |
| 198.151.53.0 – 198.151.53.255 | 256 | US |
allocated | 1993-05-04 | a5c04842d4c9… |
| 198.151.54.0 – 198.151.55.255 | 512 | US |
allocated | 1993-05-04 | 71ea1630f6a9… |
| 198.151.56.0 – 198.151.59.255 | 1,024 | US |
allocated | 1993-05-04 | 4cf736351d33… |
| 198.151.60.0 – 198.151.61.255 | 512 | US |
allocated | 1993-05-04 | a5c04842d4c9… |
| 198.151.62.0 – 198.151.63.255 | 512 | US |
allocated | 1993-05-04 | 4cf736351d33… |
| 198.154.32.0 – 198.154.47.255 | 4,096 | US |
allocated | 1993-05-04 | 45fe880b68a8… |
| 198.154.48.0 – 198.154.55.255 | 2,048 | US |
allocated | 1993-05-04 | 45fe880b68a8… |
| 198.154.56.0 – 198.154.59.255 | 1,024 | US |
allocated | 1993-05-04 | 45fe880b68a8… |
| 198.155.0.0 – 198.155.255.255 | 65,536 | US |
allocated | 1993-05-04 | 7ab51cccdc19… |
| 198.156.0.0 – 198.156.255.255 | 65,536 | US |
allocated | 1993-05-04 | 6bf35e8170b0… |
| 198.157.0.0 – 198.157.255.255 | 65,536 | US |
allocated | 1993-05-04 | 6bf35e8170b0… |
| 198.158.0.0 – 198.158.255.255 | 65,536 | US |
allocated | 1993-05-04 | 6bf35e8170b0… |
| 198.159.0.0 – 198.159.255.255 | 65,536 | US |
allocated | 1993-05-04 | 6bf35e8170b0… |
| 198.160.0.0 – 198.160.3.255 | 1,024 | US |
allocated | 1993-05-04 | 0a835ad759a9… |
| 198.160.4.0 – 198.160.4.255 | 256 | US |
allocated | 1993-05-04 | 0a835ad759a9… |
| 198.160.16.0 – 198.160.23.255 | 2,048 | US |
allocated | 1993-05-04 | ad9fde14a961… |
| 198.160.24.0 – 198.160.25.255 | 512 | US |
allocated | 1993-05-04 | ad9fde14a961… |
| 198.160.32.0 – 198.160.47.255 | 4,096 | US |
allocated | 1993-05-04 | 713c73877c58… |
| 198.160.48.0 – 198.160.49.255 | 512 | US |
allocated | 1993-05-04 | 713c73877c58… |
| 198.162.32.0 – 198.162.63.255 | 8,192 |  CA |
allocated | 1993-05-04 | 9bb228eab533… |
| 198.162.226.0 – 198.162.227.255 | 512 | CA |
allocated | 1993-05-04 | de88b02c6d87… |
| 198.162.228.0 – 198.162.229.255 | 512 | CA |
allocated | 1993-05-04 | de88b02c6d87… |
| 198.163.180.0 – 198.163.180.255 | 256 | CA |
allocated | 1993-05-04 | ca299e016615… |
| 198.164.0.0 – 198.164.255.255 | 65,536 | CA |
allocated | 1993-05-04 | 6ca4c1ceb36c… |
| 198.165.0.0 – 198.165.255.255 | 65,536 | CA |
allocated | 1993-05-04 | 7de51f8320f6… |
| 198.166.0.0 – 198.166.255.255 | 65,536 | CA |
allocated | 1993-05-04 | 0e702695cc8d… |
| 198.168.30.0 – 198.168.30.255 | 256 | US |
allocated | 1993-05-04 | c0390bbe1cd2… |
| 198.169.140.0 – 198.169.143.255 | 1,024 | CA |
allocated | 1993-05-04 | fb8399242373… |
| 198.169.144.0 – 198.169.147.255 | 1,024 | CA |
allocated | 1993-05-04 | fb8399242373… |
| 198.169.148.0 – 198.169.149.255 | 512 | CA |
allocated | 1993-05-04 | fb8399242373… |
| 192.197.243.0 – 192.197.243.255 | 256 | CA |
allocated | 1993-05-03 | c8bae1572cdf… |
| 192.197.244.0 – 192.197.244.255 | 256 | CA |
allocated | 1993-05-03 | c8bae1572cdf… |
| 198.97.92.0 – 198.97.93.255 | 512 | US |
allocated | 1993-05-03 | 45fe880b68a8… |
| 198.97.94.0 – 198.97.94.255 | 256 | US |
allocated | 1993-05-03 | 45fe880b68a8… |
| 198.99.244.0 – 198.99.244.255 | 256 | US |
allocated | 1993-05-03 | 58fc766b97a4… |
| 198.99.245.0 – 198.99.245.255 | 256 | US |
allocated | 1993-05-03 | 75c5ff26af98… |
| 198.99.246.0 – 198.99.247.255 | 512 | US |
allocated | 1993-05-03 | d9f808fb2255… |
| 198.99.248.0 – 198.99.249.255 | 512 | US |
allocated | 1993-05-03 | d9f808fb2255… |
| 198.99.250.0 – 198.99.251.255 | 512 | US |
allocated | 1993-05-03 | 65c68f8b3579… |
| 198.99.252.0 – 198.99.253.255 | 512 | US |
allocated | 1993-05-03 | 65c68f8b3579… |
| 198.99.254.0 – 198.99.254.255 | 256 | US |
allocated | 1993-05-03 | 65c68f8b3579… |
| 198.133.0.0 – 198.133.7.255 | 2,048 | US |
allocated | 1993-05-03 | e5dfe411f4a6… |
| 198.134.128.0 – 198.134.131.255 | 1,024 | US |
allocated | 1993-05-03 | d448e21444f3… |
| 198.151.0.0 – 198.151.7.255 | 2,048 | US |
allocated | 1993-05-03 | 01ded2cfbf92… |
| 198.153.0.0 – 198.153.7.255 | 2,048 | US |
allocated | 1993-05-03 | 8fd91a2d9762… |
| 198.153.8.0 – 198.153.15.255 | 2,048 | US |
allocated | 1993-05-03 | 8970eb054216… |
| 198.153.32.0 – 198.153.47.255 | 4,096 | US |
allocated | 1993-05-03 | 576616131594… |
| 198.153.48.0 – 198.153.55.255 | 2,048 | US |
allocated | 1993-05-03 | 576616131594… |
| 198.153.56.0 – 198.153.57.255 | 512 | US |
allocated | 1993-05-03 | 576616131594… |
| 198.154.0.0 – 198.154.1.255 | 512 | US |
allocated | 1993-05-03 | e6975088bdc8… |
| 198.154.2.0 – 198.154.3.255 | 512 | US |
allocated | 1993-05-03 | 45fe880b68a8… |
| 192.68.67.0 – 192.68.67.255 | 256 | CA |
allocated | 1993-04-30 | 880cc585cdd5… |
| 192.68.68.0 – 192.68.71.255 | 1,024 | CA |
allocated | 1993-04-30 | 880cc585cdd5… |
| 192.68.72.0 – 192.68.73.255 | 512 | CA |
allocated | 1993-04-30 | 880cc585cdd5… |
| 192.68.74.0 – 192.68.74.255 | 256 | CA |
allocated | 1993-04-30 | 880cc585cdd5… |
| 198.73.172.0 – 198.73.172.255 | 256 | US |
allocated | 1993-04-30 | 2c8b166870cf… |
| 198.73.173.0 – 198.73.173.255 | 256 | US |
allocated | 1993-04-30 | 2c8b166870cf… |
| 198.73.174.0 – 198.73.174.255 | 256 | US |
allocated | 1993-04-30 | 2c8b166870cf… |
| 198.73.175.0 – 198.73.175.255 | 256 | US |
allocated | 1993-04-30 | 2c8b166870cf… |
| 198.133.231.0 – 198.133.231.255 | 256 | CA |
allocated | 1993-04-30 | cc2b15b7de55… |
| 198.133.232.0 – 198.133.232.255 | 256 | US |
allocated | 1993-04-30 | de1aca4d2c44… |
| 198.133.233.0 – 198.133.233.255 | 256 | US |
allocated | 1993-04-30 | 242409826128… |
| 165.87.0.0 – 165.87.255.255 | 65,536 | US |
allocated | 1993-04-29 | 81e05477cc28… |
| 167.26.0.0 – 167.26.255.255 | 65,536 | US |
allocated | 1993-04-29 | f9c1ec8ce366… |
| 167.27.0.0 – 167.27.255.255 | 65,536 | US |
allocated | 1993-04-29 | f5dadeafed98… |
| 167.29.0.0 – 167.29.255.255 | 65,536 | US |
allocated | 1993-04-29 | bf5183701a7f… |
| 198.73.165.0 – 198.73.165.255 | 256 | CA |
allocated | 1993-04-29 | 2f8cb9212685… |
| 198.73.166.0 – 198.73.166.255 | 256 | CA |
allocated | 1993-04-29 | 6ba1afb539d3… |