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 |
|---|---|---|---|---|---|
| 198.179.20.0 – 198.179.20.255 | 256 |  US |
allocated | 1993-06-28 | 1b3993ff9cde… |
| 198.179.21.0 – 198.179.21.255 | 256 | US |
allocated | 1993-06-28 | 5549c192a08f… |
| 198.179.22.0 – 198.179.22.255 | 256 | US |
allocated | 1993-06-28 | d9911703e3d9… |
| 198.179.23.0 – 198.179.23.255 | 256 | US |
allocated | 1993-06-28 | b47f0d50dc59… |
| 198.179.25.0 – 198.179.25.255 | 256 | US |
allocated | 1993-06-28 | f96dfdfb74df… |
| 198.179.26.0 – 198.179.26.255 | 256 | US |
allocated | 1993-06-28 | 6c7f809d5b2e… |
| 198.179.27.0 – 198.179.27.255 | 256 | US |
allocated | 1993-06-28 | b6d38f0662c4… |
| 198.179.28.0 – 198.179.28.255 | 256 | US |
allocated | 1993-06-28 | 73271cdbc5b2… |
| 198.179.29.0 – 198.179.29.255 | 256 | US |
allocated | 1993-06-28 | ba6e2fa2e4e4… |
| 165.163.0.0 – 165.163.255.255 | 65,536 | US |
allocated | 1993-06-25 | 2c8b166870cf… |
| 198.136.254.0 – 198.136.254.255 | 256 | US |
allocated | 1993-06-25 | 2441b466341a… |
| 198.140.132.0 – 198.140.132.255 | 256 | US |
allocated | 1993-06-25 | 93037c7a3d3b… |
| 198.140.133.0 – 198.140.133.255 | 256 | US |
allocated | 1993-06-25 | e7489d525209… |
| 198.140.135.0 – 198.140.135.255 | 256 | US |
allocated | 1993-06-25 | 3be3f78ecbc4… |
| 198.140.136.0 – 198.140.136.255 | 256 | US |
allocated | 1993-06-25 | 4c5d06b02c97… |
| 198.140.137.0 – 198.140.137.255 | 256 | US |
allocated | 1993-06-25 | 5474e131eb27… |
| 198.140.138.0 – 198.140.138.255 | 256 | US |
allocated | 1993-06-25 | 5474e131eb27… |
| 198.140.139.0 – 198.140.139.255 | 256 | US |
allocated | 1993-06-25 | 15afbaae48ab… |
| 198.140.142.0 – 198.140.142.255 | 256 | US |
allocated | 1993-06-25 | 98bb9aa1136e… |
| 198.140.143.0 – 198.140.143.255 | 256 | US |
allocated | 1993-06-25 | f2c429ab969c… |
| 198.148.251.0 – 198.148.251.255 | 256 | US |
allocated | 1993-06-25 | 0596821a6910… |
| 198.148.252.0 – 198.148.253.255 | 512 | US |
allocated | 1993-06-25 | 0596821a6910… |
| 198.148.254.0 – 198.148.254.255 | 256 | US |
allocated | 1993-06-25 | 0596821a6910… |
| 198.151.223.0 – 198.151.223.255 | 256 | US |
allocated | 1993-06-25 | 90658757f94c… |
| 198.151.224.0 – 198.151.225.255 | 512 | US |
allocated | 1993-06-25 | 0e3fab3f86fb… |
| 198.151.226.0 – 198.151.226.255 | 256 | US |
allocated | 1993-06-25 | 0e3fab3f86fb… |
| 198.151.227.0 – 198.151.227.255 | 256 | US |
allocated | 1993-06-25 | 71515ffebafd… |
| 198.151.228.0 – 198.151.228.255 | 256 | US |
allocated | 1993-06-25 | 1161883c079c… |
| 198.151.229.0 – 198.151.229.255 | 256 | US |
allocated | 1993-06-25 | 535d44b441d5… |
| 198.151.230.0 – 198.151.231.255 | 512 | US |
allocated | 1993-06-25 | 0efc7a9b83f3… |
| 198.151.232.0 – 198.151.232.255 | 256 | US |
allocated | 1993-06-25 | 6d786d479ae5… |
| 198.151.233.0 – 198.151.233.255 | 256 | US |
allocated | 1993-06-25 | 9e73d28a064c… |
| 198.151.234.0 – 198.151.234.255 | 256 | US |
allocated | 1993-06-25 | aacffed75694… |
| 198.151.235.0 – 198.151.235.255 | 256 | US |
allocated | 1993-06-25 | 1be5ff3820dc… |
| 198.151.236.0 – 198.151.237.255 | 512 | US |
allocated | 1993-06-25 | 1be5ff3820dc… |
| 198.151.238.0 – 198.151.238.255 | 256 | US |
allocated | 1993-06-25 | 1be5ff3820dc… |
| 198.151.239.0 – 198.151.239.255 | 256 | US |
allocated | 1993-06-25 | 6b3cbfd80fc3… |
| 198.151.240.0 – 198.151.243.255 | 1,024 | US |
allocated | 1993-06-25 | 81e05477cc28… |
| 198.151.244.0 – 198.151.244.255 | 256 | US |
allocated | 1993-06-25 | 81e05477cc28… |
| 198.178.64.0 – 198.178.95.255 | 8,192 | US |
allocated | 1993-06-25 | 3f34ef08196c… |
| 198.178.96.0 – 198.178.111.255 | 4,096 | US |
allocated | 1993-06-25 | 3f34ef08196c… |
| 198.178.112.0 – 198.178.113.255 | 512 | US |
allocated | 1993-06-25 | 3f34ef08196c… |
| 198.204.16.0 – 198.204.23.255 | 2,048 | US |
allocated | 1993-06-25 | 78fc833c0b8b… |
| 198.204.24.0 – 198.204.27.255 | 1,024 | US |
allocated | 1993-06-25 | 78fc833c0b8b… |
| 198.204.28.0 – 198.204.28.255 | 256 | US |
allocated | 1993-06-25 | 78fc833c0b8b… |
| 198.205.8.0 – 198.205.11.255 | 1,024 | US |
allocated | 1993-06-25 | ab8098db11ad… |
| 198.205.16.0 – 198.205.31.255 | 4,096 | US |
allocated | 1993-06-25 | 9acf4e89ad22… |
| 198.206.8.0 – 198.206.15.255 | 2,048 | US |
allocated | 1993-06-25 | c59741107324… |
| 165.160.0.0 – 165.160.255.255 | 65,536 | US |
allocated | 1993-06-24 | 6062c039741b… |
| 165.161.0.0 – 165.161.255.255 | 65,536 | US |
allocated | 1993-06-24 | a85cdca7cdd6… |
| 198.73.177.0 – 198.73.177.255 | 256 |  CA |
allocated | 1993-06-24 | ccab18ecb6e2… |
| 198.73.178.0 – 198.73.178.255 | 256 | CA |
allocated | 1993-06-24 | ccab18ecb6e2… |
| 198.73.253.0 – 198.73.253.255 | 256 | US |
allocated | 1993-06-24 | 8254bbc8be2d… |
| 198.151.214.0 – 198.151.214.255 | 256 | US |
allocated | 1993-06-24 | 0f117a95880c… |
| 198.151.215.0 – 198.151.215.255 | 256 | US |
allocated | 1993-06-24 | 8d5b750b31fd… |
| 198.151.217.0 – 198.151.217.255 | 256 | US |
allocated | 1993-06-24 | b44d0f8b70d8… |
| 198.151.218.0 – 198.151.218.255 | 256 | US |
allocated | 1993-06-24 | b44d0f8b70d8… |
| 198.151.219.0 – 198.151.219.255 | 256 | US |
allocated | 1993-06-24 | 887f3cccc3f5… |
| 198.151.220.0 – 198.151.220.255 | 256 | US |
allocated | 1993-06-24 | 887f3cccc3f5… |
| 198.151.221.0 – 198.151.221.255 | 256 | US |
allocated | 1993-06-24 | 887f3cccc3f5… |
| 198.151.222.0 – 198.151.222.255 | 256 | US |
allocated | 1993-06-24 | 887f3cccc3f5… |
| 198.178.32.0 – 198.178.47.255 | 4,096 | US |
allocated | 1993-06-24 | d15337586cfb… |
| 198.178.48.0 – 198.178.55.255 | 2,048 | US |
allocated | 1993-06-24 | d15337586cfb… |
| 165.159.0.0 – 165.159.255.255 | 65,536 | US |
allocated | 1993-06-23 | d3cc487da4a3… |
| 167.120.0.0 – 167.120.255.255 | 65,536 | US |
allocated | 1993-06-23 | a3adae12f224… |
| 192.139.25.0 – 192.139.25.255 | 256 | CA |
allocated | 1993-06-23 | f8e54979325d… |
| 192.147.169.0 – 192.147.169.255 | 256 | US |
allocated | 1993-06-23 | b50f6130d98b… |
| 192.147.170.0 – 192.147.170.255 | 256 | US |
allocated | 1993-06-23 | 6a2bec1ff1c3… |
| 198.97.142.0 – 198.97.142.255 | 256 | US |
allocated | 1993-06-23 | 45fe880b68a8… |
| 198.136.252.0 – 198.136.252.255 | 256 | US |
allocated | 1993-06-23 | c9b630c279c9… |
| 198.136.253.0 – 198.136.253.255 | 256 | US |
allocated | 1993-06-23 | c9b630c279c9… |
| 198.140.129.0 – 198.140.129.255 | 256 | US |
allocated | 1993-06-23 | c220417b87ae… |
| 198.140.130.0 – 198.140.130.255 | 256 | US |
allocated | 1993-06-23 | 6da1e6b0952d… |
| 198.140.131.0 – 198.140.131.255 | 256 | US |
allocated | 1993-06-23 | fa3e4460e925… |
| 198.151.189.0 – 198.151.189.255 | 256 | US |
allocated | 1993-06-23 | 887f3cccc3f5… |
| 198.151.190.0 – 198.151.190.255 | 256 | US |
allocated | 1993-06-23 | 887f3cccc3f5… |
| 198.151.191.0 – 198.151.191.255 | 256 | US |
allocated | 1993-06-23 | 887f3cccc3f5… |
| 198.151.192.0 – 198.151.192.255 | 256 | US |
allocated | 1993-06-23 | 887f3cccc3f5… |
| 198.151.193.0 – 198.151.193.255 | 256 | US |
allocated | 1993-06-23 | 887f3cccc3f5… |
| 198.151.194.0 – 198.151.194.255 | 256 | US |
allocated | 1993-06-23 | 887f3cccc3f5… |
| 198.151.195.0 – 198.151.195.255 | 256 | US |
allocated | 1993-06-23 | 6401c3e45399… |
| 198.151.196.0 – 198.151.196.255 | 256 | US |
allocated | 1993-06-23 | 4032ab51c25c… |
| 198.151.197.0 – 198.151.197.255 | 256 | US |
allocated | 1993-06-23 | ced1941030d8… |
| 198.151.198.0 – 198.151.198.255 | 256 | US |
allocated | 1993-06-23 | ced1941030d8… |
| 198.151.199.0 – 198.151.199.255 | 256 | US |
allocated | 1993-06-23 | d97f32773518… |
| 198.151.200.0 – 198.151.203.255 | 1,024 | US |
allocated | 1993-06-23 | d97f32773518… |
| 198.151.204.0 – 198.151.204.255 | 256 | US |
allocated | 1993-06-23 | edb361903185… |
| 198.151.207.0 – 198.151.207.255 | 256 | US |
allocated | 1993-06-23 | 247d417cb518… |
| 198.151.208.0 – 198.151.208.255 | 256 | US |
allocated | 1993-06-23 | c3c56df8aa0b… |
| 198.151.209.0 – 198.151.209.255 | 256 | US |
allocated | 1993-06-23 | c3c56df8aa0b… |
| 198.151.210.0 – 198.151.210.255 | 256 | US |
allocated | 1993-06-23 | fe4255b67ffb… |
| 198.151.211.0 – 198.151.211.255 | 256 | US |
allocated | 1993-06-23 | b43cdffb2cc4… |
| 198.151.212.0 – 198.151.212.255 | 256 | US |
allocated | 1993-06-23 | 9eee137ffdf4… |
| 198.199.4.0 – 198.199.5.255 | 512 | US |
allocated | 1993-06-23 | 31e681877780… |
| 198.199.6.0 – 198.199.6.255 | 256 | US |
allocated | 1993-06-23 | 31e681877780… |
| 198.205.0.0 – 198.205.3.255 | 1,024 | US |
allocated | 1993-06-23 | 790b0a93a5f1… |
| 198.205.4.0 – 198.205.4.255 | 256 | US |
allocated | 1993-06-23 | 790b0a93a5f1… |
| 165.158.0.0 – 165.158.255.255 | 65,536 | US |
allocated | 1993-06-22 | 7de80d5cb09e… |
| 167.118.0.0 – 167.118.255.255 | 65,536 | US |
allocated | 1993-06-22 | 6dc4648dd673… |
| 198.73.252.0 – 198.73.252.255 | 256 | CA |
allocated | 1993-06-22 | 52701f193963… |