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
1,644,590,848
📦
IPv4 networks
76,800
delegated blocks
🧭
IPv6 networks
11,462
delegated blocks
🔗
Autonomous systems
34,166
ASNs
// browse the objects
Browse the ARIN registry
| Range | Addresses | Country | Status | Allocated | Org handle |
|---|---|---|---|---|---|
| 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… |
| 68.68.119.0 – 68.68.119.255 | 256 | US |
allocated | 2014-02-24 | 0123e68af5d1… |
| 68.68.120.0 – 68.68.120.255 | 256 | US |
allocated | 2014-02-24 | 7ffd5c9dfce7… |
| 68.68.121.0 – 68.68.121.255 | 256 | US |
allocated | 2014-02-24 | 0123e68af5d1… |
| 68.68.122.0 – 68.68.122.255 | 256 | US |
allocated | 2014-02-24 | 7ffd5c9dfce7… |
| 68.68.123.0 – 68.68.123.255 | 256 | US |
allocated | 2014-02-24 | 0123e68af5d1… |
| 68.68.124.0 – 68.68.124.255 | 256 | US |
allocated | 2014-02-24 | 7ffd5c9dfce7… |
| 68.68.125.0 – 68.68.125.255 | 256 | US |
allocated | 2014-02-24 | 0123e68af5d1… |
| 68.68.126.0 – 68.68.127.255 | 512 | US |
allocated | 2014-02-24 | 0123e68af5d1… |
| 107.181.224.0 – 107.181.255.255 | 8,192 | US |
allocated | 2014-02-24 | 80aea3068510… |
| 107.182.176.0 – 107.182.191.255 | 4,096 | CA |
allocated | 2014-02-24 | b568a322da96… |
| 107.182.192.0 – 107.182.207.255 | 4,096 | US |
allocated | 2014-02-24 | efe118cb0a88… |
| 162.253.248.0 – 162.253.255.255 | 2,048 | CA |
allocated | 2014-02-24 | 6c528192de76… |
| 192.5.222.0 – 192.5.222.255 | 256 | US |
allocated | 2014-02-24 | 48a6f742ab66… |
| 198.96.4.0 – 198.96.4.255 | 256 | US |
allocated | 2014-02-24 | dc2e10067eeb… |
| 198.96.5.0 – 198.96.5.255 | 256 | US |
allocated | 2014-02-24 | 0c7a31f1661d… |
| 162.253.240.0 – 162.253.243.255 | 1,024 | US |
allocated | 2014-02-23 | 3f8994903990… |
| 107.178.192.0 – 107.178.255.255 | 16,384 | US |
allocated | 2014-02-21 | 5cb965e996bf… |
| 107.182.160.0 – 107.182.175.255 | 4,096 | US |
allocated | 2014-02-21 | acde290f3987… |
| 162.253.196.0 – 162.253.199.255 | 1,024 | CA |
allocated | 2014-02-21 | ed1b5d10a562… |
| 162.253.216.0 – 162.253.219.255 | 1,024 | US |
allocated | 2014-02-21 | 4638eca51eab… |
| 162.253.224.0 – 162.253.227.255 | 1,024 | US |
allocated | 2014-02-21 | 158140601e9e… |
| 162.253.232.0 – 162.253.239.255 | 2,048 | US |
allocated | 2014-02-21 | a3e058af6e9c… |
| 198.91.74.0 – 198.91.75.255 | 512 | US |
allocated | 2014-02-21 | e715e1f30726… |
| 162.253.192.0 – 162.253.195.255 | 1,024 | US |
allocated | 2014-02-20 | bcf3757a0aa4… |
| 198.91.42.0 – 198.91.43.255 | 512 | US |
allocated | 2014-02-20 | 95ea8b2503fc… |
| 107.181.192.0 – 107.181.223.255 | 8,192 | US |
allocated | 2014-02-19 | 7df8e4b018d5… |
| 162.253.156.0 – 162.253.159.255 | 1,024 | US |
allocated | 2014-02-19 | 4047de288fc4… |
| 162.253.160.0 – 162.253.167.255 | 2,048 | US |
allocated | 2014-02-19 | e67b1424fb25… |
| 162.253.168.0 – 162.253.171.255 | 1,024 |  VI |
allocated | 2014-02-19 | 8f14470a2eaf… |
| 162.253.172.0 – 162.253.175.255 | 1,024 | US |
allocated | 2014-02-19 | 443db4889f6d… |
| 162.253.180.0 – 162.253.183.255 | 1,024 | US |
allocated | 2014-02-19 | 55f7c47cb78c… |
| 162.253.184.0 – 162.253.187.255 | 1,024 | US |
allocated | 2014-02-19 | 74e8a27232cb… |