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
1,644,924,672
📦
IPv4 networks
76,762
delegated blocks
🧭
IPv6 networks
11,450
delegated blocks
🔗
Autonomous systems
34,129
ASNs
// browse the objects
Browse the ARIN registry
| Range | Addresses | Country | Status | Allocated | Org handle |
|---|---|---|---|---|---|
| 66.179.38.0 – 66.179.39.255 | 512 |  US |
allocated | 2024-07-24 | 9a1437204f15… |
| 74.80.218.0 – 74.80.218.255 | 256 | US |
allocated | 2024-07-24 | 4e7b166c3521… |
| 160.32.8.0 – 160.32.15.255 | 2,048 | US |
allocated | 2024-07-24 | cc4a95919d77… |
| 161.38.252.0 – 161.38.253.255 | 512 | US |
allocated | 2024-07-24 | 2abd4d2c6891… |
| 216.150.1.0 – 216.150.1.255 | 256 | US |
allocated | 2024-07-24 | 2851c5250092… |
| 216.150.16.0 – 216.150.16.255 | 256 | US |
allocated | 2024-07-24 | 2851c5250092… |
| 23.184.88.0 – 23.184.88.255 | 256 | US |
allocated | 2024-07-23 | aa967d026c73… |
| 103.221.82.0 – 103.221.83.255 | 512 | US |
allocated | 2024-07-23 | 9a875058c240… |
| 212.110.144.0 – 212.110.151.255 | 2,048 | US |
allocated | 2024-07-23 | c736e5d86adb… |
| 58.84.58.0 – 58.84.59.255 | 512 | US |
allocated | 2024-07-22 | cfaa2cf2019a… |
| 66.45.117.0 – 66.45.117.255 | 256 | US |
allocated | 2024-07-22 | 015822ae9584… |
| 170.100.160.0 – 170.100.191.255 | 8,192 |  CA |
allocated | 2024-07-22 | 5fa5667c0b53… |
| 170.100.208.0 – 170.100.215.255 | 2,048 | CA |
allocated | 2024-07-22 | 5fa5667c0b53… |
| 192.92.112.0 – 192.92.112.255 | 256 | US |
allocated | 2024-07-22 | 2de21cdd8b10… |
| 195.110.224.0 – 195.110.255.255 | 8,192 | US |
allocated | 2024-07-22 | d3529f254bc5… |
| 198.17.207.0 – 198.17.207.255 | 256 | US |
allocated | 2024-07-22 | 5cc8be4d24ea… |
| 198.73.53.0 – 198.73.53.255 | 256 | CA |
allocated | 2024-07-22 | 68af6c96185a… |
| 23.184.56.0 – 23.184.56.255 | 256 | US |
allocated | 2024-07-19 | 25c02a09f3e6… |
| 23.184.72.0 – 23.184.72.255 | 256 | US |
allocated | 2024-07-19 | a6b02324592f… |
| 67.217.251.0 – 67.217.251.255 | 256 | US |
allocated | 2024-07-19 | 2e0979b7aa7c… |
| 129.133.192.0 – 129.133.223.255 | 8,192 | US |
allocated | 2024-07-19 | ee44a34fcea1… |
| 129.133.224.0 – 129.133.239.255 | 4,096 | US |
allocated | 2024-07-19 | ee44a34fcea1… |
| 170.62.204.0 – 170.62.204.255 | 256 | US |
allocated | 2024-07-19 | 24a9a4aeb5c8… |
| 23.184.24.0 – 23.184.24.255 | 256 | US |
allocated | 2024-07-18 | 9da1a21f1fb5… |
| 23.184.40.0 – 23.184.40.255 | 256 | US |
allocated | 2024-07-18 | d6cf15c5d247… |
| 66.223.120.0 – 66.223.127.255 | 2,048 | US |
allocated | 2024-07-18 | 84542863c4fb… |
| 67.202.235.0 – 67.202.235.255 | 256 | US |
allocated | 2024-07-18 | 47587df5a3c5… |
| 149.112.108.0 – 149.112.108.255 | 256 | US |
allocated | 2024-07-18 | 2b48e588c99d… |
| 198.169.1.0 – 198.169.1.255 | 256 | US |
allocated | 2024-07-18 | 2851c5250092… |
| 198.169.2.0 – 198.169.2.255 | 256 | US |
allocated | 2024-07-18 | 2851c5250092… |
| 199.74.255.0 – 199.74.255.255 | 256 | US |
allocated | 2024-07-18 | 03d0713efa4b… |
| 207.5.224.0 – 207.5.255.255 | 8,192 | US |
allocated | 2024-07-18 | 9435338b304f… |
| 216.25.12.0 – 216.25.15.255 | 1,024 | US |
allocated | 2024-07-18 | 641934283ba1… |
| 216.120.169.0 – 216.120.169.255 | 256 | US |
allocated | 2024-07-18 | 61cd8bb33c5f… |
| 216.180.80.0 – 216.180.95.255 | 4,096 | US |
allocated | 2024-07-18 | c1dfdf31702f… |
| 216.198.79.0 – 216.198.79.255 | 256 | US |
allocated | 2024-07-18 | 2851c5250092… |
| 216.230.84.0 – 216.230.84.255 | 256 | US |
allocated | 2024-07-18 | 2851c5250092… |
| 216.230.86.0 – 216.230.86.255 | 256 | US |
allocated | 2024-07-18 | 2851c5250092… |
| 45.126.36.0 – 45.126.39.255 | 1,024 | US |
allocated | 2024-07-17 | b8fc70173298… |
| 65.23.158.0 – 65.23.158.255 | 256 | US |
allocated | 2024-07-17 | 425b66bc09b8… |
| 66.179.200.0 – 66.179.201.255 | 512 | US |
allocated | 2024-07-17 | 6292bfa8636b… |
| 23.183.248.0 – 23.183.248.255 | 256 | US |
allocated | 2024-07-16 | 660edc6ab2d2… |
| 23.184.8.0 – 23.184.8.255 | 256 | US |
allocated | 2024-07-16 | 06baea9d4118… |
| 37.26.88.0 – 37.26.95.255 | 2,048 | US |
allocated | 2024-07-16 | 1e10f9482e71… |
| 64.239.126.0 – 64.239.126.255 | 256 | US |
allocated | 2024-07-16 | 0c0128af2203… |
| 66.132.138.0 – 66.132.138.255 | 256 | CA |
allocated | 2024-07-16 | 68af6c96185a… |
| 77.121.128.0 – 77.121.255.255 | 32,768 | US |
allocated | 2024-07-16 | 20c786e8edd8… |
| 77.122.0.0 – 77.122.255.255 | 65,536 | US |
allocated | 2024-07-16 | 20c786e8edd8… |
| 77.123.0.0 – 77.123.127.255 | 32,768 | US |
allocated | 2024-07-16 | 20c786e8edd8… |
| 95.69.128.0 – 95.69.255.255 | 32,768 | US |
allocated | 2024-07-16 | 20c786e8edd8… |
| 149.112.107.0 – 149.112.107.255 | 256 | US |
allocated | 2024-07-16 | c8a727d42906… |
| 188.230.0.0 – 188.230.127.255 | 32,768 | US |
allocated | 2024-07-16 | 20c786e8edd8… |
| 216.122.0.0 – 216.122.3.255 | 1,024 | US |
allocated | 2024-07-16 | 23acdf0acd9b… |
| 23.183.232.0 – 23.183.232.255 | 256 | US |
allocated | 2024-07-15 | d856eefcd4cd… |
| 141.193.243.0 – 141.193.243.255 | 256 | US |
allocated | 2024-07-15 | 5a3ba5bf1dc0… |
| 23.183.216.0 – 23.183.216.255 | 256 | US |
allocated | 2024-07-12 | 82f7e831976c… |
| 141.193.22.0 – 141.193.23.255 | 512 | CA |
allocated | 2024-07-12 | a7ce76bdd630… |
| 23.183.184.0 – 23.183.184.255 | 256 | US |
allocated | 2024-07-11 | ce68b20f558c… |
| 23.183.200.0 – 23.183.200.255 | 256 | US |
allocated | 2024-07-11 | 3251c2704a13… |
| 66.132.182.0 – 66.132.183.255 | 512 | US |
allocated | 2024-07-11 | 997b8ed8aec8… |
| 199.193.218.0 – 199.193.219.255 | 512 | US |
allocated | 2024-07-11 | 7201d94fa42b… |
| 208.72.8.0 – 208.72.11.255 | 1,024 | US |
allocated | 2024-07-11 | 60856f30ebab… |
| 216.14.192.0 – 216.14.207.255 | 4,096 |  AU |
allocated | 2024-07-11 | 928d23ccf867… |
| 216.25.24.0 – 216.25.31.255 | 2,048 | US |
allocated | 2024-07-11 | ee1ba6412a38… |
| 203.11.72.0 – 203.11.72.255 | 256 | US |
allocated | 2024-07-10 | d8b12f8d0834… |
| 198.46.16.0 – 198.46.31.255 | 4,096 | US |
allocated | 2024-07-09 | 7a876fbec890… |
| 198.58.48.0 – 198.58.63.255 | 4,096 | US |
allocated | 2024-07-09 | 7a876fbec890… |
| 199.96.96.0 – 199.96.103.255 | 2,048 | US |
allocated | 2024-07-09 | 7a876fbec890… |
| 209.25.192.0 – 209.25.199.255 | 2,048 | US |
allocated | 2024-07-09 | 6b865b0a98ea… |
| 216.71.64.0 – 216.71.79.255 | 4,096 | US |
allocated | 2024-07-09 | 7a876fbec890… |
| 216.176.160.0 – 216.176.175.255 | 4,096 | US |
allocated | 2024-07-09 | 7a876fbec890… |
| 23.183.152.0 – 23.183.152.255 | 256 | US |
allocated | 2024-07-08 | bcc0c9ac7199… |
| 23.183.168.0 – 23.183.168.255 | 256 | US |
allocated | 2024-07-08 | ab2e32f14feb… |
| 37.249.0.0 – 37.249.255.255 | 65,536 | US |
allocated | 2024-07-08 | 20c786e8edd8… |
| 64.49.36.0 – 64.49.39.255 | 1,024 | US |
allocated | 2024-07-08 | ead5322e02ee… |
| 64.49.51.0 – 64.49.51.255 | 256 | US |
allocated | 2024-07-08 | f691999e849f… |
| 64.49.56.0 – 64.49.59.255 | 1,024 | US |
allocated | 2024-07-08 | b731ea52e30e… |
| 69.48.214.0 – 69.48.215.255 | 512 | US |
allocated | 2024-07-08 | eee51358b378… |
| 69.164.101.0 – 69.164.101.255 | 256 | US |
allocated | 2024-07-08 | eee51358b378… |
| 74.112.76.0 – 74.112.79.255 | 1,024 | US |
allocated | 2024-07-08 | 7440b9e2753c… |
| 142.0.72.0 – 142.0.79.255 | 2,048 | US |
allocated | 2024-07-08 | 8df182016a1f… |
| 168.100.15.0 – 168.100.15.255 | 256 | CA |
allocated | 2024-07-08 | ca1e16a0d5e4… |
| 169.224.224.0 – 169.224.231.255 | 2,048 | US |
allocated | 2024-07-08 | ace55d4dc090… |
| 184.164.32.0 – 184.164.63.255 | 8,192 | US |
allocated | 2024-07-08 | 2df6413af3a6… |
| 192.236.26.0 – 192.236.27.255 | 512 | US |
allocated | 2024-07-08 | fffd75969e9d… |
| 198.188.0.0 – 198.188.255.255 | 65,536 | US |
allocated | 2024-07-08 | dc1fa9b5e33a… |
| 198.189.0.0 – 198.189.255.255 | 65,536 | US |
allocated | 2024-07-08 | dc1fa9b5e33a… |
| 204.19.224.0 – 204.19.224.255 | 256 | US |
allocated | 2024-07-08 | aa3e672552d3… |
| 204.102.0.0 – 204.102.255.255 | 65,536 | US |
allocated | 2024-07-08 | dc1fa9b5e33a… |
| 205.154.0.0 – 205.154.255.255 | 65,536 | US |
allocated | 2024-07-08 | dc1fa9b5e33a… |
| 205.155.0.0 – 205.155.255.255 | 65,536 | US |
allocated | 2024-07-08 | dc1fa9b5e33a… |
| 207.62.0.0 – 207.62.255.255 | 65,536 | US |
allocated | 2024-07-08 | dc1fa9b5e33a… |
| 207.233.0.0 – 207.233.127.255 | 32,768 | US |
allocated | 2024-07-08 | dc1fa9b5e33a… |
| 209.129.0.0 – 209.129.255.255 | 65,536 | US |
allocated | 2024-07-08 | dc1fa9b5e33a… |
| 23.183.104.0 – 23.183.104.255 | 256 | US |
allocated | 2024-07-03 | 3dafbc350c22… |
| 64.40.204.0 – 64.40.207.255 | 1,024 | US |
allocated | 2024-07-03 | 57485d8fbf47… |
| 64.49.0.0 – 64.49.3.255 | 1,024 | US |
allocated | 2024-07-03 | e5464fef1717… |
| 74.80.200.0 – 74.80.203.255 | 1,024 | US |
allocated | 2024-07-03 | 6d5243fab000… |
| 23.183.72.0 – 23.183.72.255 | 256 | US |
allocated | 2024-07-02 | 30c42ce59217… |
| 23.183.88.0 – 23.183.88.255 | 256 | US |
allocated | 2024-07-02 | 0b115759a8b1… |