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 |
|---|---|---|---|---|---|
| 192.139.212.0 – 192.139.212.255 | 256 |  CA |
allocated | 1992-08-10 | 84344661f626… |
| 192.153.42.0 – 192.153.42.255 | 256 |  US |
allocated | 1992-08-10 | ef4eb2a07c11… |
| 192.153.43.0 – 192.153.43.255 | 256 | US |
allocated | 1992-08-10 | a173e43ca8ce… |
| 192.153.45.0 – 192.153.45.255 | 256 | US |
allocated | 1992-08-10 | 7c70040263b9… |
| 192.153.49.0 – 192.153.49.255 | 256 | US |
allocated | 1992-08-10 | fdff10b40e05… |
| 192.153.50.0 – 192.153.50.255 | 256 | US |
allocated | 1992-08-10 | fdff10b40e05… |
| 192.153.51.0 – 192.153.51.255 | 256 | US |
allocated | 1992-08-10 | 153be1420df6… |
| 192.195.234.0 – 192.195.234.255 | 256 | US |
allocated | 1992-08-07 | af136118bf28… |
| 192.195.235.0 – 192.195.235.255 | 256 | US |
allocated | 1992-08-07 | 8ac0a6c56156… |
| 192.195.238.0 – 192.195.238.255 | 256 | US |
allocated | 1992-08-07 | 56367400b8b3… |
| 192.195.239.0 – 192.195.239.255 | 256 | US |
allocated | 1992-08-07 | 52463d831b16… |
| 192.195.240.0 – 192.195.240.255 | 256 | US |
allocated | 1992-08-07 | 43d81dd21b10… |
| 192.195.241.0 – 192.195.241.255 | 256 | US |
allocated | 1992-08-07 | 6154750e26cb… |
| 192.195.243.0 – 192.195.243.255 | 256 | US |
allocated | 1992-08-07 | 5a55d41b4c45… |
| 192.195.244.0 – 192.195.244.255 | 256 | US |
allocated | 1992-08-07 | 82dff8252e77… |
| 192.195.245.0 – 192.195.245.255 | 256 | US |
allocated | 1992-08-07 | 05b8ddf8a3bb… |
| 192.199.128.0 – 192.199.159.255 | 8,192 | US |
allocated | 1992-08-07 | eee4911c1d68… |
| 192.199.160.0 – 192.199.175.255 | 4,096 | US |
allocated | 1992-08-07 | eee4911c1d68… |
| 192.199.176.0 – 192.199.177.255 | 512 | US |
allocated | 1992-08-07 | eee4911c1d68… |
| 162.58.0.0 – 162.58.255.255 | 65,536 | US |
allocated | 1992-08-06 | e2c3f5fa034c… |
| 162.59.0.0 – 162.59.255.255 | 65,536 | US |
allocated | 1992-08-06 | 7311e5cc4560… |
| 162.60.0.0 – 162.60.255.255 | 65,536 | US |
allocated | 1992-08-06 | dd02f9b1a9de… |
| 192.195.220.0 – 192.195.220.255 | 256 | US |
allocated | 1992-08-06 | f0bdcdea9c66… |
| 192.195.221.0 – 192.195.221.255 | 256 | US |
allocated | 1992-08-06 | 45fe880b68a8… |
| 192.195.222.0 – 192.195.222.255 | 256 | US |
allocated | 1992-08-06 | 5942bda53f50… |
| 192.195.223.0 – 192.195.223.255 | 256 | US |
allocated | 1992-08-06 | 72c1bba79e65… |
| 192.195.225.0 – 192.195.225.255 | 256 | US |
allocated | 1992-08-06 | 2583d66988e8… |
| 192.195.226.0 – 192.195.226.255 | 256 | US |
allocated | 1992-08-06 | 2583d66988e8… |
| 192.195.227.0 – 192.195.227.255 | 256 | US |
allocated | 1992-08-06 | 2583d66988e8… |
| 192.195.228.0 – 192.195.228.255 | 256 | US |
allocated | 1992-08-06 | 2583d66988e8… |
| 192.195.229.0 – 192.195.229.255 | 256 | US |
allocated | 1992-08-06 | 2583d66988e8… |
| 192.195.230.0 – 192.195.230.255 | 256 | US |
allocated | 1992-08-06 | 2583d66988e8… |
| 192.195.231.0 – 192.195.231.255 | 256 | US |
allocated | 1992-08-06 | 6decdf3e51f5… |
| 192.195.232.0 – 192.195.232.255 | 256 | US |
allocated | 1992-08-06 | 6decdf3e51f5… |
| 192.199.1.0 – 192.199.1.255 | 256 | US |
allocated | 1992-08-06 | bef6682663c0… |
| 192.199.2.0 – 192.199.3.255 | 512 | US |
allocated | 1992-08-06 | bef6682663c0… |
| 192.199.4.0 – 192.199.7.255 | 1,024 | US |
allocated | 1992-08-06 | bef6682663c0… |
| 192.199.8.0 – 192.199.9.255 | 512 | US |
allocated | 1992-08-06 | bef6682663c0… |
| 192.200.128.0 – 192.200.135.255 | 2,048 | US |
allocated | 1992-08-06 | 55b0165d18b8… |
| 192.206.25.0 – 192.206.25.255 | 256 | US |
allocated | 1992-08-06 | b7ae185bc75e… |
| 192.206.26.0 – 192.206.26.255 | 256 | US |
allocated | 1992-08-06 | b7ae185bc75e… |
| 192.206.27.0 – 192.206.27.255 | 256 | US |
allocated | 1992-08-06 | 45fe880b68a8… |
| 192.206.28.0 – 192.206.28.255 | 256 | CA |
allocated | 1992-08-06 | 4c8229ed0cbc… |
| 192.206.29.0 – 192.206.29.255 | 256 | US |
allocated | 1992-08-06 | 13ec3bb02f75… |
| 192.206.30.0 – 192.206.30.255 | 256 | US |
allocated | 1992-08-06 | 9897bb807957… |
| 192.206.31.0 – 192.206.31.255 | 256 | US |
allocated | 1992-08-06 | bda104a080ed… |
| 192.206.38.0 – 192.206.38.255 | 256 | US |
allocated | 1992-08-06 | 77e3fcb40097… |
| 192.206.39.0 – 192.206.39.255 | 256 | US |
allocated | 1992-08-06 | ad7d19ae2de5… |
| 192.206.40.0 – 192.206.40.255 | 256 | US |
allocated | 1992-08-06 | f1609908429b… |
| 163.155.0.0 – 163.155.255.255 | 65,536 | CA |
allocated | 1992-08-05 | bf8efce1fd89… |
| 192.195.199.0 – 192.195.199.255 | 256 | US |
allocated | 1992-08-05 | d79a1e76d1cd… |
| 192.195.200.0 – 192.195.200.255 | 256 | US |
allocated | 1992-08-05 | 085aed3f5be3… |
| 192.195.201.0 – 192.195.201.255 | 256 | US |
allocated | 1992-08-05 | 4612a6f651a9… |
| 192.195.202.0 – 192.195.202.255 | 256 | US |
allocated | 1992-08-05 | b5199f0f35e1… |
| 192.195.204.0 – 192.195.204.255 | 256 | US |
allocated | 1992-08-05 | 252babceebcc… |
| 192.195.205.0 – 192.195.205.255 | 256 | US |
allocated | 1992-08-05 | 52513d114b35… |
| 192.195.206.0 – 192.195.206.255 | 256 | US |
allocated | 1992-08-05 | ad26b36ed4da… |
| 192.195.207.0 – 192.195.207.255 | 256 | US |
allocated | 1992-08-05 | 6b2df78f4d8e… |
| 192.195.211.0 – 192.195.211.255 | 256 | US |
allocated | 1992-08-05 | f83e3ff08305… |
| 192.195.212.0 – 192.195.212.255 | 256 | US |
allocated | 1992-08-05 | 3aef1867c05a… |
| 192.195.213.0 – 192.195.213.255 | 256 | US |
allocated | 1992-08-05 | 4d2e27158ca5… |
| 192.195.217.0 – 192.195.217.255 | 256 | US |
allocated | 1992-08-05 | 2c8b166870cf… |
| 192.195.218.0 – 192.195.218.255 | 256 | US |
allocated | 1992-08-05 | e220ed812a4c… |
| 192.203.106.0 – 192.203.106.255 | 256 | CA |
allocated | 1992-08-05 | 91c13f110502… |
| 192.206.19.0 – 192.206.19.255 | 256 | US |
allocated | 1992-08-05 | 2e921b9e6cf6… |
| 192.206.20.0 – 192.206.20.255 | 256 | US |
allocated | 1992-08-05 | c7f66ae4f398… |
| 192.206.21.0 – 192.206.21.255 | 256 | US |
allocated | 1992-08-05 | f9f3f8441667… |
| 192.206.22.0 – 192.206.22.255 | 256 | US |
allocated | 1992-08-05 | 4d3070a4d304… |
| 192.206.24.0 – 192.206.24.255 | 256 | US |
allocated | 1992-08-05 | 8ea619a66678… |
| 160.137.0.0 – 160.137.255.255 | 65,536 | US |
allocated | 1992-08-04 | 45fe880b68a8… |
| 160.140.0.0 – 160.140.255.255 | 65,536 | US |
allocated | 1992-08-04 | 45fe880b68a8… |
| 162.57.0.0 – 162.57.255.255 | 65,536 | US |
allocated | 1992-08-04 | a7bab2e971bc… |
| 162.120.44.0 – 162.120.47.255 | 1,024 | US |
allocated | 1992-08-04 | fce22ed54472… |
| 162.120.48.0 – 162.120.51.255 | 1,024 | US |
allocated | 1992-08-04 | fce22ed54472… |
| 162.120.80.0 – 162.120.83.255 | 1,024 | US |
allocated | 1992-08-04 | fce22ed54472… |
| 163.153.0.0 – 163.153.255.255 | 65,536 | US |
allocated | 1992-08-04 | 89f47fe0994b… |
| 192.172.1.0 – 192.172.1.255 | 256 | US |
allocated | 1992-08-04 | 45fe880b68a8… |
| 192.172.19.0 – 192.172.19.255 | 256 | US |
allocated | 1992-08-04 | 45fe880b68a8… |
| 192.172.20.0 – 192.172.20.255 | 256 | US |
allocated | 1992-08-04 | 45fe880b68a8… |
| 192.189.234.0 – 192.189.234.255 | 256 | US |
allocated | 1992-08-04 | 68b3177cae96… |
| 192.189.235.0 – 192.189.235.255 | 256 | US |
allocated | 1992-08-04 | 68b3177cae96… |
| 192.189.236.0 – 192.189.236.255 | 256 | US |
allocated | 1992-08-04 | 68b3177cae96… |
| 192.189.237.0 – 192.189.237.255 | 256 | US |
allocated | 1992-08-04 | 68b3177cae96… |
| 192.198.4.0 – 192.198.7.255 | 1,024 | US |
allocated | 1992-08-04 | 3b0a1a1c95ba… |
| 192.203.42.0 – 192.203.42.255 | 256 | US |
allocated | 1992-08-04 | 00cc4dff4625… |
| 192.203.43.0 – 192.203.43.255 | 256 | US |
allocated | 1992-08-04 | 0596821a6910… |
| 192.203.44.0 – 192.203.44.255 | 256 | US |
allocated | 1992-08-04 | 0596821a6910… |
| 192.203.45.0 – 192.203.45.255 | 256 | US |
allocated | 1992-08-04 | e220ed812a4c… |
| 192.203.46.0 – 192.203.47.255 | 512 | US |
allocated | 1992-08-04 | e220ed812a4c… |
| 192.203.48.0 – 192.203.63.255 | 4,096 | US |
allocated | 1992-08-04 | e220ed812a4c… |
| 192.203.64.0 – 192.203.71.255 | 2,048 | US |
allocated | 1992-08-04 | e220ed812a4c… |
| 192.203.72.0 – 192.203.75.255 | 1,024 | US |
allocated | 1992-08-04 | e220ed812a4c… |
| 192.203.76.0 – 192.203.76.255 | 256 | US |
allocated | 1992-08-04 | e220ed812a4c… |
| 192.203.77.0 – 192.203.77.255 | 256 | US |
allocated | 1992-08-04 | ac240bf59740… |
| 192.203.78.0 – 192.203.78.255 | 256 | US |
allocated | 1992-08-04 | e1b5509cfa65… |
| 192.203.79.0 – 192.203.79.255 | 256 | US |
allocated | 1992-08-04 | 53d7b2c51a6b… |
| 192.206.9.0 – 192.206.9.255 | 256 | US |
allocated | 1992-08-04 | 7c38422b4c2e… |
| 192.206.10.0 – 192.206.10.255 | 256 | US |
allocated | 1992-08-04 | 7c38422b4c2e… |
| 192.206.11.0 – 192.206.11.255 | 256 | US |
allocated | 1992-08-04 | 7c38422b4c2e… |
| 192.206.12.0 – 192.206.12.255 | 256 | US |
allocated | 1992-08-04 | 9cdc3407aaa4… |