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 |
|---|---|---|---|---|---|
| 192.12.103.0 – 192.12.103.255 | 256 |  US |
allocated | 2014-03-17 | 171ab97fee46… |
| 192.12.108.0 – 192.12.108.255 | 256 | US |
allocated | 2014-03-17 | 8b5bba729f54… |
| 162.244.156.0 – 162.244.159.255 | 1,024 | US |
allocated | 2014-03-14 | a7f7463af3d3… |
| 162.244.160.0 – 162.244.163.255 | 1,024 | US |
allocated | 2014-03-14 | 8e9e94910911… |
| 162.244.164.0 – 162.244.167.255 | 1,024 | US |
allocated | 2014-03-14 | a02c30752559… |
| 198.100.94.0 – 198.100.95.255 | 512 | US |
allocated | 2014-03-14 | 29a6bfae6e11… |
| 72.35.224.0 – 72.35.239.255 | 4,096 | US |
allocated | 2014-03-13 | 6a68b52d8a5e… |
| 162.244.140.0 – 162.244.143.255 | 1,024 | US |
allocated | 2014-03-13 | 7a527d0cabea… |
| 162.244.152.0 – 162.244.155.255 | 1,024 | US |
allocated | 2014-03-13 | 27a355beb7a1… |
| 192.12.51.0 – 192.12.51.255 | 256 | US |
allocated | 2014-03-13 | 8b580ca88540… |
| 192.12.55.0 – 192.12.55.255 | 256 | US |
allocated | 2014-03-13 | a52a702e484b… |
| 198.100.42.0 – 198.100.43.255 | 512 | US |
allocated | 2014-03-13 | bb990c1d34d1… |
| 209.213.0.0 – 209.213.15.255 | 4,096 | US |
allocated | 2014-03-13 | 9db4ef29a3f8… |
| 162.244.132.0 – 162.244.135.255 | 1,024 | US |
allocated | 2014-03-12 | bf15c425ecb6… |
| 162.244.136.0 – 162.244.139.255 | 1,024 | US |
allocated | 2014-03-12 | 1a922969fbba… |
| 198.99.26.0 – 198.99.27.255 | 512 | US |
allocated | 2014-03-12 | 03bf27a88d8f… |
| 198.100.22.0 – 198.100.23.255 | 512 | US |
allocated | 2014-03-12 | 556183046a53… |
| 206.108.115.0 – 206.108.115.255 | 256 |  NL |
allocated | 2014-03-12 | 1359924db9d9… |
| 162.244.104.0 – 162.244.111.255 | 2,048 | US |
allocated | 2014-03-11 | 2c101a9e7e53… |
| 162.244.112.0 – 162.244.119.255 | 2,048 | US |
allocated | 2014-03-11 | 1e7d34b159d4… |
| 162.244.120.0 – 162.244.123.255 | 1,024 |  CA |
allocated | 2014-03-11 | 031be0589fe7… |
| 162.244.124.0 – 162.244.127.255 | 1,024 | US |
allocated | 2014-03-11 | 9ceaf60b9e5c… |
| 162.244.128.0 – 162.244.131.255 | 1,024 | US |
allocated | 2014-03-11 | 2cf032b833f0… |
| 192.12.45.0 – 192.12.45.255 | 256 | US |
allocated | 2014-03-11 | a669c28aa8c9… |
| 192.12.46.0 – 192.12.46.255 | 256 | US |
allocated | 2014-03-11 | 20158000d65d… |
| 198.98.178.0 – 198.98.179.255 | 512 | US |
allocated | 2014-03-11 | f8d8700deb04… |
| 199.15.228.0 – 199.15.231.255 | 1,024 |  BM |
allocated | 2014-03-11 | 5b0717e64fab… |
| 199.187.212.0 – 199.187.215.255 | 1,024 | US |
allocated | 2014-03-11 | af18a1eb1972… |
| 64.111.0.0 – 64.111.15.255 | 4,096 | US |
allocated | 2014-03-10 | 1a3ca27977b7… |
| 162.244.92.0 – 162.244.95.255 | 1,024 | US |
allocated | 2014-03-10 | 906906387c97… |
| 162.244.96.0 – 162.244.103.255 | 2,048 | US |
allocated | 2014-03-10 | c69d336501b4… |
| 192.12.26.0 – 192.12.26.255 | 256 | US |
allocated | 2014-03-10 | d81ff66f7234… |
| 192.12.31.0 – 192.12.31.255 | 256 | US |
allocated | 2014-03-10 | 67064bf40883… |
| 66.180.224.0 – 66.180.239.255 | 4,096 | US |
allocated | 2014-03-07 | d04c9337275b… |
| 162.244.68.0 – 162.244.71.255 | 1,024 | US |
allocated | 2014-03-07 | 0536c7563b19… |
| 162.244.72.0 – 162.244.75.255 | 1,024 | US |
allocated | 2014-03-07 | 29c3e989e995… |
| 162.244.80.0 – 162.244.83.255 | 1,024 | US |
allocated | 2014-03-07 | f6aef9ce4443… |
| 162.244.84.0 – 162.244.87.255 | 1,024 | US |
allocated | 2014-03-07 | 92f3ba3ca79a… |
| 162.244.88.0 – 162.244.91.255 | 1,024 | CA |
allocated | 2014-03-07 | 2a416851a6c5… |
| 167.160.32.0 – 167.160.63.255 | 8,192 | US |
allocated | 2014-03-07 | 7920c0f2e63e… |
| 192.12.2.0 – 192.12.2.255 | 256 | US |
allocated | 2014-03-07 | 9381f01d2841… |
| 192.12.18.0 – 192.12.18.255 | 256 | US |
allocated | 2014-03-07 | b71771390172… |
| 192.12.23.0 – 192.12.23.255 | 256 | US |
allocated | 2014-03-07 | cfb3ccea77ec… |
| 209.161.96.0 – 209.161.111.255 | 4,096 | US |
allocated | 2014-03-07 | c553e19388a9… |
| 162.244.36.0 – 162.244.39.255 | 1,024 | US |
allocated | 2014-03-06 | b76bca2ed648… |
| 162.244.40.0 – 162.244.43.255 | 1,024 | US |
allocated | 2014-03-06 | e1d3c06aa52b… |
| 162.244.44.0 – 162.244.47.255 | 1,024 | CA |
allocated | 2014-03-06 | df04ba7e5e16… |
| 162.244.48.0 – 162.244.51.255 | 1,024 | US |
allocated | 2014-03-06 | 8b8f3fdb579c… |
| 162.244.56.0 – 162.244.63.255 | 2,048 | US |
allocated | 2014-03-06 | 4ede0c8fb611… |
| 162.244.32.0 – 162.244.35.255 | 1,024 | US |
allocated | 2014-03-05 | 9af3c2422c15… |
| 162.244.8.0 – 162.244.15.255 | 2,048 | US |
allocated | 2014-03-04 | a6b65597e29a… |
| 162.244.16.0 – 162.244.19.255 | 1,024 |  PR |
allocated | 2014-03-04 | 0a9b52fb6605… |
| 192.5.241.0 – 192.5.241.255 | 256 | US |
allocated | 2014-03-04 | 9fa461450235… |
| 192.5.255.0 – 192.5.255.255 | 256 | US |
allocated | 2014-03-04 | 30c42ce59217… |
| 192.12.0.0 – 192.12.0.255 | 256 | CA |
allocated | 2014-03-04 | f21140401aac… |
| 198.98.15.0 – 198.98.15.255 | 256 | US |
allocated | 2014-03-04 | 50101c469a51… |
| 206.108.114.0 – 206.108.114.255 | 256 | US |
allocated | 2014-03-04 | 65bf32d2bf46… |
| 162.244.0.0 – 162.244.3.255 | 1,024 | US |
allocated | 2014-03-03 | 939c63049690… |
| 162.254.88.0 – 162.254.91.255 | 1,024 | US |
allocated | 2014-03-03 | c0d75498154b… |
| 198.98.14.0 – 198.98.14.255 | 256 | US |
allocated | 2014-03-03 | b8750ec87233… |
| 107.180.128.0 – 107.180.191.255 | 16,384 | US |
allocated | 2014-02-28 | 4d21c961a247… |
| 162.254.64.0 – 162.254.67.255 | 1,024 | US |
allocated | 2014-02-28 | 1601f35d99a7… |
| 162.254.68.0 – 162.254.71.255 | 1,024 | US |
allocated | 2014-02-28 | bbae6ed4585d… |
| 162.254.80.0 – 162.254.83.255 | 1,024 | US |
allocated | 2014-02-28 | 3fef3626cc31… |
| 162.254.84.0 – 162.254.87.255 | 1,024 | US |
allocated | 2014-02-28 | c1664bd9d835… |
| 198.97.225.0 – 198.97.225.255 | 256 | US |
allocated | 2014-02-28 | 302a331cdea3… |
| 198.97.232.0 – 198.97.232.255 | 256 | US |
allocated | 2014-02-28 | 3c6dec7289b5… |
| 198.97.233.0 – 198.97.233.255 | 256 | US |
allocated | 2014-02-28 | 520de0fb20ae… |
| 198.97.238.0 – 198.97.239.255 | 512 | US |
allocated | 2014-02-28 | 59d353b8c255… |
| 23.91.224.0 – 23.91.255.255 | 8,192 | CA |
allocated | 2014-02-27 | 9f2122981d76… |
| 24.50.160.0 – 24.50.191.255 | 8,192 | CA |
allocated | 2014-02-27 | e11b07ddcf40… |
| 107.182.240.0 – 107.182.255.255 | 4,096 | US |
allocated | 2014-02-27 | 862cd0c7834a… |
| 147.185.112.0 – 147.185.113.255 | 512 | US |
allocated | 2014-02-27 | 124ab9bfe19a… |
| 162.254.40.0 – 162.254.43.255 | 1,024 | CA |
allocated | 2014-02-27 | aa1284f96cc4… |
| 162.254.44.0 – 162.254.47.255 | 1,024 | US |
allocated | 2014-02-27 | b725a263242e… |
| 162.254.48.0 – 162.254.51.255 | 1,024 | US |
allocated | 2014-02-27 | 256eb3495d4d… |
| 162.254.52.0 – 162.254.55.255 | 1,024 | US |
allocated | 2014-02-27 | 6db79f2a168b… |
| 162.254.56.0 – 162.254.59.255 | 1,024 | US |
allocated | 2014-02-27 | e0ac254ab2de… |
| 162.254.60.0 – 162.254.61.255 | 512 | US |
allocated | 2014-02-27 | e0ac254ab2de… |
| 162.254.63.0 – 162.254.63.255 | 256 | US |
allocated | 2014-02-27 | e0ac254ab2de… |
| 192.28.144.0 – 192.28.159.255 | 4,096 | US |
allocated | 2014-02-27 | a2c291924843… |
| 192.28.160.0 – 192.28.191.255 | 8,192 | US |
allocated | 2014-02-27 | a2c291924843… |
| 198.97.53.0 – 198.97.53.255 | 256 | US |
allocated | 2014-02-27 | ac607603e472… |
| 198.97.224.0 – 198.97.224.255 | 256 | US |
allocated | 2014-02-27 | 70624e648688… |
| 162.254.24.0 – 162.254.27.255 | 1,024 | US |
allocated | 2014-02-26 | 2d4e003ebc0f… |
| 162.254.28.0 – 162.254.31.255 | 1,024 | US |
allocated | 2014-02-26 | 55dd19b2b301… |
| 170.130.0.0 – 170.130.255.255 | 65,536 | US |
allocated | 2014-02-26 | c9d7d3e1a94d… |
| 198.96.243.0 – 198.96.243.255 | 256 | US |
allocated | 2014-02-26 | d9e36d92b0b9… |
| 198.97.30.0 – 198.97.31.255 | 512 | US |
allocated | 2014-02-26 | ed115f788f55… |
| 74.115.216.0 – 74.115.219.255 | 1,024 | US |
allocated | 2014-02-25 | 2baf86eb5eea… |
| 107.182.208.0 – 107.182.223.255 | 4,096 | US |
allocated | 2014-02-25 | 343a1220d872… |
| 162.254.8.0 – 162.254.11.255 | 1,024 | US |
allocated | 2014-02-25 | 50404a408a55… |
| 162.254.12.0 – 162.254.15.255 | 1,024 | US |
allocated | 2014-02-25 | 9d7178144ba1… |
| 162.254.16.0 – 162.254.19.255 | 1,024 | US |
allocated | 2014-02-25 | 5701ae2b1884… |
| 198.96.220.0 – 198.96.220.255 | 256 | US |
allocated | 2014-02-25 | 98f587be884f… |
| 198.96.221.0 – 198.96.221.255 | 256 | US |
allocated | 2014-02-25 | bb42e9ef7449… |
| 198.97.14.0 – 198.97.15.255 | 512 | US |
allocated | 2014-02-25 | 35357b9c8fe4… |
| 68.68.116.0 – 68.68.116.255 | 256 | US |
allocated | 2014-02-24 | 7ffd5c9dfce7… |
| 68.68.117.0 – 68.68.117.255 | 256 | US |
allocated | 2014-02-24 | 0123e68af5d1… |
| 68.68.118.0 – 68.68.118.255 | 256 | US |
allocated | 2014-02-24 | 7ffd5c9dfce7… |