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 |
|---|---|---|---|---|---|
| 192.203.118.0 – 192.203.119.255 | 512 |  US |
allocated | 1992-08-26 | 434154647f76… |
| 192.203.120.0 – 192.203.123.255 | 1,024 | US |
allocated | 1992-08-26 | 434154647f76… |
| 192.203.124.0 – 192.203.125.255 | 512 | US |
allocated | 1992-08-26 | 434154647f76… |
| 192.203.126.0 – 192.203.126.255 | 256 | US |
allocated | 1992-08-26 | 434154647f76… |
| 192.203.127.0 – 192.203.127.255 | 256 | US |
allocated | 1992-08-26 | b44092b5d0bb… |
| 192.203.128.0 – 192.203.129.255 | 512 | US |
allocated | 1992-08-26 | cdbf45c7b258… |
| 192.203.130.0 – 192.203.131.255 | 512 | US |
allocated | 1992-08-26 | e78275fea0c1… |
| 192.203.132.0 – 192.203.132.255 | 256 | US |
allocated | 1992-08-26 | e78275fea0c1… |
| 192.208.32.0 – 192.208.47.255 | 4,096 | US |
allocated | 1992-08-26 | 161fb0fc33bc… |
| 192.208.48.0 – 192.208.51.255 | 1,024 | US |
allocated | 1992-08-26 | 161fb0fc33bc… |
| 192.210.1.0 – 192.210.1.255 | 256 |  CA |
allocated | 1992-08-26 | c62b63075af4… |
| 192.210.2.0 – 192.210.3.255 | 512 | CA |
allocated | 1992-08-26 | c62b63075af4… |
| 192.210.4.0 – 192.210.7.255 | 1,024 | CA |
allocated | 1992-08-26 | c62b63075af4… |
| 192.210.8.0 – 192.210.9.255 | 512 | CA |
allocated | 1992-08-26 | c62b63075af4… |
| 192.210.10.0 – 192.210.10.255 | 256 | CA |
allocated | 1992-08-26 | c62b63075af4… |
| 163.230.0.0 – 163.230.255.255 | 65,536 | US |
allocated | 1992-08-25 | 864668578e43… |
| 163.231.0.0 – 163.231.255.255 | 65,536 | US |
allocated | 1992-08-25 | 64fb3c28a1f1… |
| 192.207.95.0 – 192.207.95.255 | 256 | US |
allocated | 1992-08-25 | 29a929aab1b5… |
| 192.207.103.0 – 192.207.103.255 | 256 | US |
allocated | 1992-08-25 | 8c52684db8f4… |
| 192.207.104.0 – 192.207.104.255 | 256 | US |
allocated | 1992-08-25 | 26f6277ede1e… |
| 192.207.106.0 – 192.207.106.255 | 256 | US |
allocated | 1992-08-25 | 0e5776b1273f… |
| 192.207.107.0 – 192.207.107.255 | 256 | US |
allocated | 1992-08-25 | 3e73abfd3a42… |
| 192.207.114.0 – 192.207.114.255 | 256 | US |
allocated | 1992-08-25 | 45fe880b68a8… |
| 192.207.116.0 – 192.207.116.255 | 256 | US |
allocated | 1992-08-25 | d7e30b68d20d… |
| 192.207.117.0 – 192.207.117.255 | 256 | US |
allocated | 1992-08-25 | f01453b483b1… |
| 192.207.118.0 – 192.207.118.255 | 256 | US |
allocated | 1992-08-25 | d71ee4c6dd25… |
| 192.208.16.0 – 192.208.23.255 | 2,048 | US |
allocated | 1992-08-25 | e1a2cd360590… |
| 192.208.24.0 – 192.208.27.255 | 1,024 | US |
allocated | 1992-08-25 | e1a2cd360590… |
| 192.208.28.0 – 192.208.28.255 | 256 | US |
allocated | 1992-08-25 | e1a2cd360590… |
| 162.74.0.0 – 162.74.255.255 | 65,536 | US |
allocated | 1992-08-24 | ade091743c89… |
| 162.75.0.0 – 162.75.255.255 | 65,536 | US |
allocated | 1992-08-24 | fa52d7f85fdc… |
| 162.76.0.0 – 162.76.255.255 | 65,536 | US |
allocated | 1992-08-24 | 660ceb60f1a7… |
| 162.77.0.0 – 162.77.255.255 | 65,536 | US |
allocated | 1992-08-24 | afb82728e56b… |
| 162.78.0.0 – 162.78.255.255 | 65,536 | US |
allocated | 1992-08-24 | 61663f180743… |
| 162.79.0.0 – 162.79.255.255 | 65,536 | US |
allocated | 1992-08-24 | 6154750e26cb… |
| 192.203.107.0 – 192.203.107.255 | 256 | CA |
allocated | 1992-08-24 | 91c13f110502… |
| 192.206.82.0 – 192.206.82.255 | 256 | US |
allocated | 1992-08-24 | e9312abfae35… |
| 192.206.83.0 – 192.206.83.255 | 256 | US |
allocated | 1992-08-24 | e9312abfae35… |
| 192.206.84.0 – 192.206.84.255 | 256 | US |
allocated | 1992-08-24 | e9312abfae35… |
| 192.206.85.0 – 192.206.85.255 | 256 | US |
allocated | 1992-08-24 | e9312abfae35… |
| 192.206.87.0 – 192.206.87.255 | 256 | US |
allocated | 1992-08-24 | d528bfe5f0c9… |
| 192.206.88.0 – 192.206.88.255 | 256 | US |
allocated | 1992-08-24 | d528bfe5f0c9… |
| 192.206.89.0 – 192.206.89.255 | 256 | US |
allocated | 1992-08-24 | d528bfe5f0c9… |
| 192.206.90.0 – 192.206.90.255 | 256 | US |
allocated | 1992-08-24 | b5299e4f6249… |
| 192.206.91.0 – 192.206.91.255 | 256 | US |
allocated | 1992-08-24 | b5299e4f6249… |
| 192.206.93.0 – 192.206.93.255 | 256 | CA |
allocated | 1992-08-24 | 0d072af90397… |
| 192.206.94.0 – 192.206.94.255 | 256 | CA |
allocated | 1992-08-24 | 0d072af90397… |
| 192.206.97.0 – 192.206.97.255 | 256 | US |
allocated | 1992-08-24 | a14a5e95408f… |
| 192.206.98.0 – 192.206.98.255 | 256 | US |
allocated | 1992-08-24 | a14a5e95408f… |
| 192.206.99.0 – 192.206.99.255 | 256 | US |
allocated | 1992-08-24 | 2ac2ae30d9e1… |
| 192.206.100.0 – 192.206.100.255 | 256 | US |
allocated | 1992-08-24 | e8280907c8d3… |
| 192.206.103.0 – 192.206.103.255 | 256 | US |
allocated | 1992-08-24 | b4ae0ad33b13… |
| 192.206.104.0 – 192.206.104.255 | 256 | US |
allocated | 1992-08-24 | 2f62add08482… |
| 192.206.105.0 – 192.206.105.255 | 256 | US |
allocated | 1992-08-24 | cc3bbbc256d1… |
| 192.206.106.0 – 192.206.106.255 | 256 | US |
allocated | 1992-08-24 | 8a817ad4d016… |
| 192.206.107.0 – 192.206.107.255 | 256 | US |
allocated | 1992-08-24 | 58795f64e7a1… |
| 192.206.109.0 – 192.206.109.255 | 256 | US |
allocated | 1992-08-24 | fa52d7f85fdc… |
| 192.207.73.0 – 192.207.73.255 | 256 | US |
allocated | 1992-08-21 | d7b9977e5b8b… |
| 192.207.74.0 – 192.207.74.255 | 256 | US |
allocated | 1992-08-21 | 45fe880b68a8… |
| 192.207.75.0 – 192.207.75.255 | 256 | US |
allocated | 1992-08-21 | 2d15ab0ce121… |
| 192.207.76.0 – 192.207.76.255 | 256 | CA |
allocated | 1992-08-21 | a2053765f42a… |
| 192.207.82.0 – 192.207.82.255 | 256 | US |
allocated | 1992-08-21 | ef510b0df314… |
| 192.207.83.0 – 192.207.83.255 | 256 | US |
allocated | 1992-08-21 | 096e8e16bde8… |
| 192.207.84.0 – 192.207.84.255 | 256 | US |
allocated | 1992-08-21 | 730b5d1b2cbb… |
| 192.207.85.0 – 192.207.85.255 | 256 | US |
allocated | 1992-08-21 | ef0be9baeb11… |
| 192.207.86.0 – 192.207.86.255 | 256 | US |
allocated | 1992-08-21 | ebf39ae6ee59… |
| 192.207.87.0 – 192.207.87.255 | 256 | US |
allocated | 1992-08-21 | ba316edc4589… |
| 192.207.89.0 – 192.207.89.255 | 256 | US |
allocated | 1992-08-21 | 8bc3fc2138ec… |
| 192.207.90.0 – 192.207.90.255 | 256 | US |
allocated | 1992-08-21 | 4011adcb3f3a… |
| 192.207.92.0 – 192.207.93.255 | 512 | US |
allocated | 1992-08-21 | 0d3a753742df… |
| 192.207.94.0 – 192.207.94.255 | 256 | US |
allocated | 1992-08-21 | 0d3a753742df… |
| 163.205.0.0 – 163.205.255.255 | 65,536 | US |
allocated | 1992-08-20 | 2d90cbf4f78e… |
| 163.206.0.0 – 163.206.255.255 | 65,536 | US |
allocated | 1992-08-20 | 2d90cbf4f78e… |
| 163.207.0.0 – 163.207.255.255 | 65,536 | US |
allocated | 1992-08-20 | 45fe880b68a8… |
| 192.203.104.0 – 192.203.105.255 | 512 | US |
allocated | 1992-08-20 | 45fe880b68a8… |
| 192.207.63.0 – 192.207.63.255 | 256 | US |
allocated | 1992-08-20 | cbadd587a901… |
| 192.207.69.0 – 192.207.69.255 | 256 | US |
allocated | 1992-08-20 | a0e5ce2e9074… |
| 192.207.70.0 – 192.207.71.255 | 512 | US |
allocated | 1992-08-20 | a0e5ce2e9074… |
| 192.207.72.0 – 192.207.72.255 | 256 | US |
allocated | 1992-08-20 | a0e5ce2e9074… |
| 160.138.0.0 – 160.138.255.255 | 65,536 | US |
allocated | 1992-08-19 | 45fe880b68a8… |
| 160.139.0.0 – 160.139.255.255 | 65,536 | US |
allocated | 1992-08-19 | 45fe880b68a8… |
| 160.141.0.0 – 160.141.255.255 | 65,536 | US |
allocated | 1992-08-19 | 45fe880b68a8… |
| 161.130.0.0 – 161.130.255.255 | 65,536 | US |
allocated | 1992-08-19 | 4f3edfa87251… |
| 192.207.50.0 – 192.207.50.255 | 256 | US |
allocated | 1992-08-19 | f4007173116a… |
| 192.207.51.0 – 192.207.51.255 | 256 | US |
allocated | 1992-08-19 | ca6a9d04dac1… |
| 192.207.52.0 – 192.207.53.255 | 512 | US |
allocated | 1992-08-19 | ca6a9d04dac1… |
| 192.207.54.0 – 192.207.54.255 | 256 | US |
allocated | 1992-08-19 | ca6a9d04dac1… |
| 192.207.56.0 – 192.207.57.255 | 512 | US |
allocated | 1992-08-19 | 0908384ecb8f… |
| 192.207.58.0 – 192.207.58.255 | 256 | US |
allocated | 1992-08-19 | 0908384ecb8f… |
| 163.193.0.0 – 163.193.255.255 | 65,536 | US |
allocated | 1992-08-18 | 17c3a57b56af… |
| 163.194.0.0 – 163.194.255.255 | 65,536 | US |
allocated | 1992-08-18 | 17c3a57b56af… |
| 192.139.218.0 – 192.139.218.255 | 256 | CA |
allocated | 1992-08-18 | c2d6d4dcc7fe… |
| 192.198.128.0 – 192.198.159.255 | 8,192 | US |
allocated | 1992-08-18 | 1e8f556759f4… |
| 192.198.160.0 – 192.198.175.255 | 4,096 | US |
allocated | 1992-08-18 | 1e8f556759f4… |
| 192.198.176.0 – 192.198.177.255 | 512 | US |
allocated | 1992-08-18 | 1e8f556759f4… |
| 192.206.74.0 – 192.206.74.255 | 256 | US |
allocated | 1992-08-18 | 0596821a6910… |
| 192.206.75.0 – 192.206.75.255 | 256 | US |
allocated | 1992-08-18 | 0596821a6910… |
| 192.206.76.0 – 192.206.76.255 | 256 | US |
allocated | 1992-08-18 | 0596821a6910… |
| 192.207.32.0 – 192.207.32.255 | 256 | US |
allocated | 1992-08-18 | d18f72e3a5ac… |
| 192.207.37.0 – 192.207.37.255 | 256 | US |
allocated | 1992-08-18 | 1e36d34dc332… |