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
1,645,628,928
📦
IPv4 networks
76,700
delegated blocks
🧭
IPv6 networks
11,350
delegated blocks
🔗
Autonomous systems
34,051
ASNs
// browse the objects
Browse the ARIN registry
| Range | Addresses | Country | Status | Allocated | Org handle |
|---|---|---|---|---|---|
| 192.207.38.0 – 192.207.39.255 | 512 |  US |
allocated | 1992-08-18 | 92897e21fd5d… |
| 192.207.43.0 – 192.207.43.255 | 256 | US |
allocated | 1992-08-18 | e4b27f2b81ac… |
| 192.207.44.0 – 192.207.44.255 | 256 | US |
allocated | 1992-08-18 | e01b51553c65… |
| 192.207.45.0 – 192.207.45.255 | 256 | US |
allocated | 1992-08-18 | eb125f609080… |
| 192.211.64.0 – 192.211.95.255 | 8,192 | US |
allocated | 1992-08-18 | 45fe880b68a8… |
| 192.211.96.0 – 192.211.111.255 | 4,096 | US |
allocated | 1992-08-18 | 45fe880b68a8… |
| 192.211.112.0 – 192.211.119.255 | 2,048 | US |
allocated | 1992-08-18 | 45fe880b68a8… |
| 192.211.120.0 – 192.211.123.255 | 1,024 | US |
allocated | 1992-08-18 | 45fe880b68a8… |
| 162.67.0.0 – 162.67.255.255 | 65,536 | US |
allocated | 1992-08-17 | 8bbf9e8bde52… |
| 162.68.0.0 – 162.68.255.255 | 65,536 | US |
allocated | 1992-08-17 | 7a43b8579dc2… |
| 162.69.0.0 – 162.69.255.255 | 65,536 | US |
allocated | 1992-08-17 | 8bbf9e8bde52… |
| 162.70.0.0 – 162.70.255.255 | 65,536 |  CA |
allocated | 1992-08-17 | 0947d5738b9d… |
| 162.71.0.0 – 162.71.255.255 | 65,536 | US |
allocated | 1992-08-17 | 6b3c54dfa888… |
| 162.92.0.0 – 162.92.255.255 | 65,536 | US |
allocated | 1992-08-17 | 332c2f1879c5… |
| 192.206.44.0 – 192.206.44.255 | 256 | US |
allocated | 1992-08-17 | 06444d7ad6d9… |
| 192.206.48.0 – 192.206.48.255 | 256 | US |
allocated | 1992-08-17 | 7b0d65934a6d… |
| 192.206.49.0 – 192.206.49.255 | 256 | US |
allocated | 1992-08-17 | 0b2764365537… |
| 192.206.50.0 – 192.206.50.255 | 256 | US |
allocated | 1992-08-17 | 569f49d7ff56… |
| 192.206.51.0 – 192.206.51.255 | 256 | US |
allocated | 1992-08-17 | d00b048db27e… |
| 192.206.56.0 – 192.206.56.255 | 256 | US |
allocated | 1992-08-17 | ad857d85524b… |
| 192.206.57.0 – 192.206.57.255 | 256 | US |
allocated | 1992-08-17 | 833bbb058950… |
| 192.206.58.0 – 192.206.58.255 | 256 | US |
allocated | 1992-08-17 | de769f536c4c… |
| 192.206.59.0 – 192.206.59.255 | 256 | US |
allocated | 1992-08-17 | 1824c4b84ba9… |
| 192.206.60.0 – 192.206.60.255 | 256 | US |
allocated | 1992-08-17 | a3c62e942697… |
| 192.206.61.0 – 192.206.61.255 | 256 | US |
allocated | 1992-08-17 | bbedb5a98ee8… |
| 192.206.62.0 – 192.206.62.255 | 256 | US |
allocated | 1992-08-17 | 47ab14db4808… |
| 192.206.64.0 – 192.206.64.255 | 256 | US |
allocated | 1992-08-17 | 75f5e4e709f2… |
| 192.206.65.0 – 192.206.65.255 | 256 | US |
allocated | 1992-08-17 | 3db3c3ee2e8b… |
| 192.206.66.0 – 192.206.66.255 | 256 | US |
allocated | 1992-08-17 | f7bf474eb064… |
| 192.206.67.0 – 192.206.67.255 | 256 | US |
allocated | 1992-08-17 | 22e03eef6de3… |
| 192.206.68.0 – 192.206.68.255 | 256 | US |
allocated | 1992-08-17 | 22e03eef6de3… |
| 192.207.27.0 – 192.207.27.255 | 256 | US |
allocated | 1992-08-17 | 6d8f20d09e28… |
| 192.207.28.0 – 192.207.28.255 | 256 | US |
allocated | 1992-08-17 | 13816cc069cd… |
| 192.207.29.0 – 192.207.29.255 | 256 | US |
allocated | 1992-08-17 | 13816cc069cd… |
| 192.207.30.0 – 192.207.30.255 | 256 | US |
allocated | 1992-08-17 | 13816cc069cd… |
| 192.209.1.0 – 192.209.1.255 | 256 | US |
allocated | 1992-08-14 | c4b2bee60b26… |
| 192.209.2.0 – 192.209.3.255 | 512 | US |
allocated | 1992-08-14 | c4b2bee60b26… |
| 192.209.4.0 – 192.209.7.255 | 1,024 | US |
allocated | 1992-08-14 | c4b2bee60b26… |
| 192.209.8.0 – 192.209.15.255 | 2,048 | US |
allocated | 1992-08-14 | c4b2bee60b26… |
| 192.209.16.0 – 192.209.16.255 | 256 | US |
allocated | 1992-08-14 | c4b2bee60b26… |
| 192.209.32.0 – 192.209.47.255 | 4,096 | US |
allocated | 1992-08-14 | aa4f5bdaf60a… |
| 192.209.48.0 – 192.209.55.255 | 2,048 | US |
allocated | 1992-08-14 | aa4f5bdaf60a… |
| 192.209.56.0 – 192.209.59.255 | 1,024 | US |
allocated | 1992-08-14 | aa4f5bdaf60a… |
| 192.209.60.0 – 192.209.61.255 | 512 | US |
allocated | 1992-08-14 | aa4f5bdaf60a… |
| 192.209.64.0 – 192.209.127.255 | 16,384 | US |
allocated | 1992-08-14 | eee4911c1d68… |
| 163.190.0.0 – 163.190.255.255 | 65,536 | US |
allocated | 1992-08-13 | e220ed812a4c… |
| 192.110.148.0 – 192.110.148.255 | 256 | US |
allocated | 1992-08-13 | ce575ae474ae… |
| 192.110.152.0 – 192.110.152.255 | 256 | US |
allocated | 1992-08-13 | 7477aea3f562… |
| 192.110.154.0 – 192.110.154.255 | 256 | US |
allocated | 1992-08-13 | da407644006d… |
| 192.110.168.0 – 192.110.168.255 | 256 | US |
allocated | 1992-08-13 | 05276ca0da3f… |
| 192.207.20.0 – 192.207.20.255 | 256 | US |
allocated | 1992-08-13 | f6b43ddf17b7… |
| 192.207.21.0 – 192.207.21.255 | 256 | US |
allocated | 1992-08-13 | 8aed716ede1c… |
| 192.207.22.0 – 192.207.22.255 | 256 | US |
allocated | 1992-08-13 | 928fd1e53a54… |
| 192.207.23.0 – 192.207.23.255 | 256 | US |
allocated | 1992-08-13 | ced1941030d8… |
| 192.207.24.0 – 192.207.24.255 | 256 | US |
allocated | 1992-08-13 | b3fd79022e18… |
| 162.63.0.0 – 162.63.255.255 | 65,536 | US |
allocated | 1992-08-12 | 6cfc6b4c3bc4… |
| 162.64.0.0 – 162.64.255.255 | 65,536 | US |
allocated | 1992-08-12 | 6cfc6b4c3bc4… |
| 162.65.0.0 – 162.65.255.255 | 65,536 | US |
allocated | 1992-08-12 | 6cfc6b4c3bc4… |
| 162.66.0.0 – 162.66.255.255 | 65,536 | US |
allocated | 1992-08-12 | 6cfc6b4c3bc4… |
| 163.183.0.0 – 163.183.255.255 | 65,536 | US |
allocated | 1992-08-12 | 66defc41fc95… |
| 163.184.0.0 – 163.187.255.255 | 262,144 | US |
allocated | 1992-08-12 | 66defc41fc95… |
| 163.188.0.0 – 163.188.255.255 | 65,536 | US |
allocated | 1992-08-12 | 66defc41fc95… |
| 192.139.190.0 – 192.139.190.255 | 256 | CA |
allocated | 1992-08-12 | b3d383acdf64… |
| 192.139.191.0 – 192.139.191.255 | 256 | CA |
allocated | 1992-08-12 | b3d383acdf64… |
| 192.139.206.0 – 192.139.206.255 | 256 | CA |
allocated | 1992-08-12 | ab0b04510ace… |
| 192.139.207.0 – 192.139.207.255 | 256 | CA |
allocated | 1992-08-12 | ab0b04510ace… |
| 192.139.213.0 – 192.139.213.255 | 256 | CA |
allocated | 1992-08-12 | b3d383acdf64… |
| 192.139.214.0 – 192.139.214.255 | 256 | CA |
allocated | 1992-08-12 | b3d383acdf64… |
| 192.171.8.0 – 192.171.8.255 | 256 | US |
allocated | 1992-08-12 | 45fe880b68a8… |
| 192.195.254.0 – 192.195.254.255 | 256 | US |
allocated | 1992-08-12 | 99349ffa1f99… |
| 192.203.96.0 – 192.203.96.255 | 256 | US |
allocated | 1992-08-12 | edce43f1d53d… |
| 192.203.97.0 – 192.203.97.255 | 256 | US |
allocated | 1992-08-12 | 90c6598a4dd3… |
| 192.206.43.0 – 192.206.43.255 | 256 | US |
allocated | 1992-08-12 | ace55d4dc090… |
| 192.207.4.0 – 192.207.7.255 | 1,024 | US |
allocated | 1992-08-12 | 0d5c137d66fa… |
| 192.207.8.0 – 192.207.11.255 | 1,024 | US |
allocated | 1992-08-12 | 0d5c137d66fa… |
| 192.207.13.0 – 192.207.13.255 | 256 | US |
allocated | 1992-08-12 | 45fe880b68a8… |
| 192.207.15.0 – 192.207.15.255 | 256 | US |
allocated | 1992-08-12 | 34a30b8584ed… |
| 192.207.17.0 – 192.207.17.255 | 256 | US |
allocated | 1992-08-12 | 806477d938e8… |
| 192.195.246.0 – 192.195.246.255 | 256 | US |
allocated | 1992-08-11 | 5c08a08813e1… |
| 192.195.247.0 – 192.195.247.255 | 256 | US |
allocated | 1992-08-11 | 7196345548d3… |
| 192.195.248.0 – 192.195.248.255 | 256 | US |
allocated | 1992-08-11 | af136118bf28… |
| 192.195.249.0 – 192.195.249.255 | 256 | US |
allocated | 1992-08-11 | af136118bf28… |
| 192.195.250.0 – 192.195.250.255 | 256 | US |
allocated | 1992-08-11 | af136118bf28… |
| 192.195.252.0 – 192.195.252.255 | 256 | US |
allocated | 1992-08-11 | ca52badb7ebc… |
| 192.198.64.0 – 192.198.71.255 | 2,048 | US |
allocated | 1992-08-11 | 9e7a4a23657b… |
| 192.198.72.0 – 192.198.75.255 | 1,024 | US |
allocated | 1992-08-11 | 9e7a4a23657b… |
| 192.198.76.0 – 192.198.77.255 | 512 | US |
allocated | 1992-08-11 | 9e7a4a23657b… |
| 192.198.78.0 – 192.198.78.255 | 256 | US |
allocated | 1992-08-11 | 9e7a4a23657b… |
| 142.199.0.0 – 142.199.255.255 | 65,536 | CA |
allocated | 1992-08-10 | cdf0925393d8… |
| 192.124.136.0 – 192.124.136.255 | 256 | US |
allocated | 1992-08-10 | 40517dc0617d… |
| 192.139.154.0 – 192.139.154.255 | 256 | US |
allocated | 1992-08-10 | a36a9db84c8d… |
| 192.139.155.0 – 192.139.155.255 | 256 | US |
allocated | 1992-08-10 | a36a9db84c8d… |
| 192.139.196.0 – 192.139.196.255 | 256 | CA |
allocated | 1992-08-10 | 7a929667a2ff… |
| 192.139.197.0 – 192.139.197.255 | 256 | CA |
allocated | 1992-08-10 | a92547f1ab18… |
| 192.139.198.0 – 192.139.198.255 | 256 | CA |
allocated | 1992-08-10 | c8bae1572cdf… |
| 192.139.199.0 – 192.139.199.255 | 256 | CA |
allocated | 1992-08-10 | e726287baa1c… |
| 192.139.208.0 – 192.139.208.255 | 256 | CA |
allocated | 1992-08-10 | fc235c48644f… |
| 192.139.209.0 – 192.139.209.255 | 256 | CA |
allocated | 1992-08-10 | 84344661f626… |
| 192.139.210.0 – 192.139.210.255 | 256 | CA |
allocated | 1992-08-10 | 84344661f626… |
| 192.139.211.0 – 192.139.211.255 | 256 | CA |
allocated | 1992-08-10 | 84344661f626… |