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 |
|---|---|---|---|---|---|
| 192.206.13.0 – 192.206.13.255 | 256 |  US |
allocated | 1992-08-04 | d3260c683857… |
| 192.206.14.0 – 192.206.14.255 | 256 | US |
allocated | 1992-08-04 | 210899f43473… |
| 192.206.16.0 – 192.206.16.255 | 256 | US |
allocated | 1992-08-04 | 32b56d6d2cca… |
| 192.206.17.0 – 192.206.17.255 | 256 | US |
allocated | 1992-08-04 | 26cabda168c9… |
| 162.54.0.0 – 162.54.127.255 | 32,768 | US |
allocated | 1992-08-03 | 621b25d1f0bd… |
| 162.54.128.0 – 162.54.255.255 | 32,768 | US |
allocated | 1992-08-03 | e220ed812a4c… |
| 192.188.254.0 – 192.188.254.255 | 256 | US |
allocated | 1992-08-03 | 4e7591956d79… |
| 192.189.238.0 – 192.189.238.255 | 256 | US |
allocated | 1992-08-03 | 7cb9eea3b1fb… |
| 192.189.239.0 – 192.189.239.255 | 256 | US |
allocated | 1992-08-03 | eae90bf18107… |
| 192.189.240.0 – 192.189.240.255 | 256 | US |
allocated | 1992-08-03 | eae90bf18107… |
| 192.189.241.0 – 192.189.241.255 | 256 | US |
allocated | 1992-08-03 | eae90bf18107… |
| 192.189.242.0 – 192.189.242.255 | 256 | US |
allocated | 1992-08-03 | eae90bf18107… |
| 192.189.243.0 – 192.189.243.255 | 256 | US |
allocated | 1992-08-03 | 8c97a54176d9… |
| 192.189.244.0 – 192.189.244.255 | 256 | US |
allocated | 1992-08-03 | 7c037760631d… |
| 192.189.245.0 – 192.189.245.255 | 256 | US |
allocated | 1992-08-03 | e307f7629e24… |
| 192.189.246.0 – 192.189.246.255 | 256 | US |
allocated | 1992-08-03 | 8128f7f3b41c… |
| 192.189.247.0 – 192.189.247.255 | 256 | US |
allocated | 1992-08-03 | cf8068a90fe7… |
| 192.189.249.0 – 192.189.249.255 | 256 | US |
allocated | 1992-08-03 | e4c40e8b5718… |
| 192.189.250.0 – 192.189.250.255 | 256 | US |
allocated | 1992-08-03 | 6cb3f9e1e761… |
| 192.189.252.0 – 192.189.252.255 | 256 | US |
allocated | 1992-08-03 | 067722e4cced… |
| 192.189.253.0 – 192.189.253.255 | 256 | US |
allocated | 1992-08-03 | 5b3d0c6334a3… |
| 192.189.254.0 – 192.189.254.255 | 256 | US |
allocated | 1992-08-03 | 61a1f3228c4b… |
| 192.195.188.0 – 192.195.188.255 | 256 | US |
allocated | 1992-08-03 | 3e80d6389580… |
| 192.195.189.0 – 192.195.189.255 | 256 | US |
allocated | 1992-08-03 | 7d57cba3c474… |
| 192.195.190.0 – 192.195.190.255 | 256 | US |
allocated | 1992-08-03 | 0b0c6f0bd707… |
| 192.195.191.0 – 192.195.191.255 | 256 | US |
allocated | 1992-08-03 | 5d286a48e902… |
| 192.195.196.0 – 192.195.196.255 | 256 | US |
allocated | 1992-08-03 | 5d2d064a92b4… |
| 192.203.40.0 – 192.203.40.255 | 256 | US |
allocated | 1992-08-03 | 9f9ea42daec0… |
| 192.203.41.0 – 192.203.41.255 | 256 | US |
allocated | 1992-08-03 | 410a06c2e338… |
| 192.204.0.0 – 192.204.255.255 | 65,536 | US |
allocated | 1992-08-03 | 9f14454567a6… |
| 192.205.0.0 – 192.205.255.255 | 65,536 | US |
allocated | 1992-08-03 | 7347b13c724c… |
| 192.124.135.0 – 192.124.135.255 | 256 | US |
allocated | 1992-07-31 | 5bb0ef3de2f8… |
| 192.188.252.0 – 192.188.252.255 | 256 | US |
allocated | 1992-07-31 | fa4adfc4c0a1… |
| 192.188.253.0 – 192.188.253.255 | 256 | US |
allocated | 1992-07-31 | 37bb861fa699… |
| 192.189.179.0 – 192.189.179.255 | 256 | US |
allocated | 1992-07-31 | 2eb271d6c28f… |
| 192.189.221.0 – 192.189.221.255 | 256 | US |
allocated | 1992-07-31 | 411a8f111af6… |
| 192.189.222.0 – 192.189.222.255 | 256 | US |
allocated | 1992-07-31 | 1365264cee49… |
| 192.189.224.0 – 192.189.224.255 | 256 | US |
allocated | 1992-07-31 | 65e4ea42e57f… |
| 192.189.225.0 – 192.189.225.255 | 256 | US |
allocated | 1992-07-31 | f6a8b03683b0… |
| 192.189.226.0 – 192.189.226.255 | 256 | US |
allocated | 1992-07-31 | 65e4ea42e57f… |
| 192.189.227.0 – 192.189.227.255 | 256 | US |
allocated | 1992-07-31 | f059cd052d29… |
| 192.189.228.0 – 192.189.228.255 | 256 | US |
allocated | 1992-07-31 | 8decf9f9eb1a… |
| 192.195.176.0 – 192.195.176.255 | 256 | US |
allocated | 1992-07-31 | 5199739e1b99… |
| 192.195.177.0 – 192.195.177.255 | 256 | US |
allocated | 1992-07-31 | 390e65f5b814… |
| 192.195.178.0 – 192.195.179.255 | 512 | US |
allocated | 1992-07-31 | 450f110a801d… |
| 192.195.180.0 – 192.195.181.255 | 512 | US |
allocated | 1992-07-31 | 450f110a801d… |
| 192.195.182.0 – 192.195.182.255 | 256 | US |
allocated | 1992-07-31 | 06e82a54da8b… |
| 192.195.185.0 – 192.195.185.255 | 256 | US |
allocated | 1992-07-31 | 63c5d289a8ad… |
| 192.203.1.0 – 192.203.1.255 | 256 | US |
allocated | 1992-07-31 | 45fe880b68a8… |
| 192.203.2.0 – 192.203.3.255 | 512 | US |
allocated | 1992-07-31 | 45fe880b68a8… |
| 192.203.4.0 – 192.203.5.255 | 512 | US |
allocated | 1992-07-31 | 45fe880b68a8… |
| 192.203.6.0 – 192.203.7.255 | 512 | US |
allocated | 1992-07-31 | a308bf3d1169… |
| 192.203.8.0 – 192.203.11.255 | 1,024 | US |
allocated | 1992-07-31 | fa622daa8c5c… |
| 192.203.12.0 – 192.203.15.255 | 1,024 | US |
allocated | 1992-07-31 | 9c59e4521925… |
| 192.203.16.0 – 192.203.31.255 | 4,096 | US |
allocated | 1992-07-31 | 9c59e4521925… |
| 192.203.32.0 – 192.203.35.255 | 1,024 | US |
allocated | 1992-07-31 | 9c59e4521925… |
| 192.203.36.0 – 192.203.36.255 | 256 | US |
allocated | 1992-07-31 | 9c59e4521925… |
| 157.214.0.0 – 157.214.255.255 | 65,536 | US |
allocated | 1992-07-30 | 45fe880b68a8… |
| 162.52.0.0 – 162.52.255.255 | 65,536 | US |
allocated | 1992-07-30 | a9a74c6651c6… |
| 162.53.0.0 – 162.53.255.255 | 65,536 |  CA |
allocated | 1992-07-30 | 8fed075e033a… |
| 162.82.0.0 – 162.82.255.255 | 65,536 | US |
allocated | 1992-07-30 | 4a1eee443c73… |
| 192.154.33.0 – 192.154.33.255 | 256 | US |
allocated | 1992-07-30 | 19c055f0640a… |
| 192.154.34.0 – 192.154.34.255 | 256 | US |
allocated | 1992-07-30 | 7956dec25237… |
| 192.154.36.0 – 192.154.36.255 | 256 | US |
allocated | 1992-07-30 | 836bc48e2812… |
| 192.188.238.0 – 192.188.239.255 | 512 | US |
allocated | 1992-07-30 | 00e482ee7e26… |
| 192.188.240.0 – 192.188.240.255 | 256 | US |
allocated | 1992-07-30 | 00e482ee7e26… |
| 192.188.249.0 – 192.188.249.255 | 256 | US |
allocated | 1992-07-30 | 7b9e36b9995b… |
| 192.188.250.0 – 192.188.250.255 | 256 | US |
allocated | 1992-07-30 | edbd6fe4b284… |
| 192.189.207.0 – 192.189.207.255 | 256 | US |
allocated | 1992-07-30 | 333a9534eeb3… |
| 192.189.212.0 – 192.189.212.255 | 256 | US |
allocated | 1992-07-30 | a173e43ca8ce… |
| 192.189.213.0 – 192.189.213.255 | 256 | US |
allocated | 1992-07-30 | a173e43ca8ce… |
| 192.189.214.0 – 192.189.214.255 | 256 | US |
allocated | 1992-07-30 | a173e43ca8ce… |
| 192.189.215.0 – 192.189.215.255 | 256 | US |
allocated | 1992-07-30 | c06d527996cb… |
| 192.189.216.0 – 192.189.216.255 | 256 | US |
allocated | 1992-07-30 | c06d527996cb… |
| 192.189.217.0 – 192.189.217.255 | 256 | US |
allocated | 1992-07-30 | c06d527996cb… |
| 192.189.218.0 – 192.189.218.255 | 256 | US |
allocated | 1992-07-30 | c06d527996cb… |
| 192.189.219.0 – 192.189.219.255 | 256 | US |
allocated | 1992-07-30 | c06d527996cb… |
| 192.189.220.0 – 192.189.220.255 | 256 | US |
allocated | 1992-07-30 | c06d527996cb… |
| 192.195.169.0 – 192.195.169.255 | 256 | US |
allocated | 1992-07-30 | 5a62eb184cd0… |
| 192.195.171.0 – 192.195.171.255 | 256 | US |
allocated | 1992-07-30 | bbd6f46b274d… |
| 192.195.172.0 – 192.195.172.255 | 256 | US |
allocated | 1992-07-30 | 53b5be7d1536… |
| 192.195.175.0 – 192.195.175.255 | 256 | US |
allocated | 1992-07-30 | 34d1e42e6594… |
| 163.150.0.0 – 163.150.255.255 | 65,536 | US |
allocated | 1992-07-29 | e657fe926886… |
| 163.151.0.0 – 163.151.255.255 | 65,536 | US |
allocated | 1992-07-29 | 5d20ddc106cf… |
| 192.172.17.0 – 192.172.17.255 | 256 | US |
allocated | 1992-07-29 | 45fe880b68a8… |
| 192.188.230.0 – 192.188.231.255 | 512 | US |
allocated | 1992-07-29 | 1376a49a7612… |
| 192.188.232.0 – 192.188.232.255 | 256 | US |
allocated | 1992-07-29 | 1376a49a7612… |
| 192.189.206.0 – 192.189.206.255 | 256 | US |
allocated | 1992-07-29 | e6f80074c11b… |
| 162.49.0.0 – 162.49.255.255 | 65,536 | US |
allocated | 1992-07-28 | 5fc53fc81978… |
| 162.50.0.0 – 162.50.255.255 | 65,536 | US |
allocated | 1992-07-28 | 530bf4c3d7fc… |
| 162.51.0.0 – 162.51.255.255 | 65,536 | US |
allocated | 1992-07-28 | 7a63b307cefc… |
| 192.153.53.0 – 192.153.53.255 | 256 | US |
allocated | 1992-07-28 | 8ebb4314cdec… |
| 192.188.203.0 – 192.188.203.255 | 256 | US |
allocated | 1992-07-28 | 45fe880b68a8… |
| 192.188.204.0 – 192.188.207.255 | 1,024 | US |
allocated | 1992-07-28 | 45fe880b68a8… |
| 192.188.208.0 – 192.188.215.255 | 2,048 | US |
allocated | 1992-07-28 | 45fe880b68a8… |
| 192.188.216.0 – 192.188.219.255 | 1,024 | US |
allocated | 1992-07-28 | 45fe880b68a8… |
| 192.188.220.0 – 192.188.221.255 | 512 | US |
allocated | 1992-07-28 | 45fe880b68a8… |
| 192.188.222.0 – 192.188.222.255 | 256 | US |
allocated | 1992-07-28 | 45fe880b68a8… |
| 192.188.223.0 – 192.188.223.255 | 256 | US |
allocated | 1992-07-28 | 45fe880b68a8… |
| 192.188.224.0 – 192.188.227.255 | 1,024 | US |
allocated | 1992-07-28 | 4a45659eb0a3… |