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
76,687
delegated blocks
🧭
IPv6 networks
11,336
delegated blocks
🔗
Autonomous systems
34,032
ASNs
// browse the objects
Browse the ARIN registry
| Range | Addresses | Country | Status | Allocated | Org handle |
|---|---|---|---|---|---|
| 192.92.215.0 – 192.92.215.255 | 256 |  US |
allocated | 1991-02-05 | 5f96f9286814… |
| 192.92.217.0 – 192.92.217.255 | 256 | US |
allocated | 1991-02-05 | 940a82495c19… |
| 192.92.218.0 – 192.92.218.255 | 256 | US |
allocated | 1991-02-05 | e47163a6e306… |
| 146.98.0.0 – 146.98.255.255 | 65,536 | US |
allocated | 1991-02-01 | 45fe880b68a8… |
| 146.93.0.0 – 146.93.255.255 | 65,536 | US |
allocated | 1991-01-30 | 45fe880b68a8… |
| 192.92.123.0 – 192.92.123.255 | 256 | US |
allocated | 1991-01-30 | 5eed4336ab1b… |
| 146.94.0.0 – 146.94.255.255 | 65,536 | US |
allocated | 1991-01-29 | 06c948320ff9… |
| 146.96.0.0 – 146.96.255.255 | 65,536 | US |
allocated | 1991-01-29 | 7193d9a39dc8… |
| 146.84.0.0 – 146.84.127.255 | 32,768 | US |
allocated | 1991-01-28 | 31caea8da158… |
| 146.84.128.0 – 146.84.255.255 | 32,768 | US |
allocated | 1991-01-28 | 01ded2cfbf92… |
| 146.85.0.0 – 146.85.63.255 | 16,384 | US |
allocated | 1991-01-28 | 9c2b88a3a822… |
| 146.85.160.0 – 146.85.191.255 | 8,192 | US |
allocated | 1991-01-28 | 9c2b88a3a822… |
| 146.85.224.0 – 146.85.255.255 | 8,192 | US |
allocated | 1991-01-28 | 9c2b88a3a822… |
| 146.86.0.0 – 146.86.127.255 | 32,768 | US |
allocated | 1991-01-28 | 01cdfcfbf44c… |
| 146.86.192.0 – 146.86.255.255 | 16,384 | US |
allocated | 1991-01-28 | 01cdfcfbf44c… |
| 146.88.0.0 – 146.88.15.255 | 4,096 | US |
allocated | 1991-01-28 | c8ea570e1e86… |
| 146.91.0.0 – 146.91.255.255 | 65,536 | US |
allocated | 1991-01-28 | 84e845528eff… |
| 146.92.0.0 – 146.92.255.255 | 65,536 | US |
allocated | 1991-01-28 | 508bacb1ed22… |
| 192.92.111.0 – 192.92.111.255 | 256 | US |
allocated | 1991-01-28 | cc0f4de2f1ad… |
| 192.92.113.0 – 192.92.113.255 | 256 | US |
allocated | 1991-01-28 | 36a799b78ae1… |
| 192.92.114.0 – 192.92.114.255 | 256 | US |
allocated | 1991-01-28 | 9581634deeed… |
| 192.92.115.0 – 192.92.115.255 | 256 | US |
allocated | 1991-01-28 | 1b943e829121… |
| 192.92.118.0 – 192.92.118.255 | 256 | US |
allocated | 1991-01-28 | c8ea570e1e86… |
| 192.92.119.0 – 192.92.119.255 | 256 | US |
allocated | 1991-01-28 | c8ea570e1e86… |
| 192.92.120.0 – 192.92.120.255 | 256 | US |
allocated | 1991-01-28 | c8ea570e1e86… |
| 192.92.121.0 – 192.92.121.255 | 256 | US |
allocated | 1991-01-28 | c8ea570e1e86… |
| 192.92.122.0 – 192.92.122.255 | 256 | US |
allocated | 1991-01-28 | c8ea570e1e86… |
| 192.92.110.0 – 192.92.110.255 | 256 | US |
allocated | 1991-01-25 | 61634621e658… |
| 146.79.0.0 – 146.79.255.255 | 65,536 | US |
allocated | 1991-01-24 | b71c0627d4d9… |
| 192.92.107.0 – 192.92.107.255 | 256 | US |
allocated | 1991-01-24 | 4d78804095d1… |
| 146.69.0.0 – 146.69.255.255 | 65,536 | US |
allocated | 1991-01-23 | a5233c3f9c47… |
| 146.71.128.0 – 146.71.255.255 | 32,768 | US |
allocated | 1991-01-23 | 5e8eaadf4adc… |
| 146.73.0.0 – 146.73.255.255 | 65,536 | US |
allocated | 1991-01-23 | 9a98f94567ed… |
| 146.74.0.0 – 146.74.255.255 | 65,536 | US |
allocated | 1991-01-23 | bdbe562b0cba… |
| 146.76.0.0 – 146.76.255.255 | 65,536 | US |
allocated | 1991-01-23 | d55491984f0d… |
| 148.141.0.0 – 148.141.255.255 | 65,536 | US |
allocated | 1991-01-23 | 4b92889fafed… |
| 192.92.84.0 – 192.92.84.255 | 256 | US |
allocated | 1991-01-23 | d816312b4a1e… |
| 192.92.88.0 – 192.92.88.255 | 256 | US |
allocated | 1991-01-23 | 2fcc1c758a33… |
| 192.92.89.0 – 192.92.89.255 | 256 | US |
allocated | 1991-01-23 | 2fc72c3bfb52… |
| 192.92.90.0 – 192.92.90.255 | 256 | US |
allocated | 1991-01-23 | b004b3ecde24… |
| 192.92.91.0 – 192.92.91.255 | 256 | US |
allocated | 1991-01-23 | 4a34b9f7ce6e… |
| 192.92.92.0 – 192.92.92.255 | 256 | US |
allocated | 1991-01-23 | 48a60f7b44e7… |
| 192.92.93.0 – 192.92.93.255 | 256 | US |
allocated | 1991-01-23 | dcd85c0347a1… |
| 192.92.95.0 – 192.92.95.255 | 256 | US |
allocated | 1991-01-23 | 9164b341d18c… |
| 192.92.96.0 – 192.92.96.255 | 256 | US |
allocated | 1991-01-23 | 9164b341d18c… |
| 192.92.98.0 – 192.92.98.255 | 256 | US |
allocated | 1991-01-23 | 957a3bee5149… |
| 192.92.100.0 – 192.92.100.255 | 256 | US |
allocated | 1991-01-23 | a91dbf9c9239… |
| 192.92.101.0 – 192.92.101.255 | 256 | US |
allocated | 1991-01-23 | 698d06384279… |
| 192.92.103.0 – 192.92.103.255 | 256 | US |
allocated | 1991-01-23 | f36080839c32… |
| 146.68.0.0 – 146.68.255.255 | 65,536 | US |
allocated | 1991-01-22 | 45fe880b68a8… |
| 192.92.18.0 – 192.92.19.255 | 512 | US |
allocated | 1991-01-22 | 551b723eafd6… |
| 192.92.20.0 – 192.92.23.255 | 1,024 | US |
allocated | 1991-01-22 | 551b723eafd6… |
| 192.92.24.0 – 192.92.31.255 | 2,048 | US |
allocated | 1991-01-22 | 551b723eafd6… |
| 192.92.32.0 – 192.92.63.255 | 8,192 | US |
allocated | 1991-01-22 | 551b723eafd6… |
| 192.92.64.0 – 192.92.79.255 | 4,096 | US |
allocated | 1991-01-22 | 551b723eafd6… |
| 192.92.80.0 – 192.92.81.255 | 512 | US |
allocated | 1991-01-22 | 551b723eafd6… |
| 192.92.82.0 – 192.92.82.255 | 256 | US |
allocated | 1991-01-22 | 551b723eafd6… |
| 192.92.83.0 – 192.92.83.255 | 256 | US |
allocated | 1991-01-22 | 8e78dfecfc38… |
| 146.53.0.0 – 146.53.255.255 | 65,536 | US |
allocated | 1991-01-21 | 45fe880b68a8… |
| 146.54.0.0 – 146.54.255.255 | 65,536 | US |
allocated | 1991-01-21 | 45fe880b68a8… |
| 146.55.0.0 – 146.55.255.255 | 65,536 | US |
allocated | 1991-01-21 | 45fe880b68a8… |
| 146.57.0.0 – 146.57.255.255 | 65,536 | US |
allocated | 1991-01-21 | 252351fbc17c… |
| 146.61.0.0 – 146.61.255.255 | 65,536 | US |
allocated | 1991-01-21 | 711d41cc28b5… |
| 146.63.0.0 – 146.63.255.255 | 65,536 | US |
allocated | 1991-01-21 | c0fc999b7c50… |
| 192.91.248.0 – 192.91.248.255 | 256 | US |
allocated | 1991-01-21 | 3707eaf7a948… |
| 192.91.250.0 – 192.91.250.255 | 256 | US |
allocated | 1991-01-21 | 45fe880b68a8… |
| 192.91.251.0 – 192.91.251.255 | 256 | US |
allocated | 1991-01-21 | cf308f14df4c… |
| 192.91.252.0 – 192.91.252.255 | 256 | US |
allocated | 1991-01-21 | 8a1c6ea156b1… |
| 192.91.253.0 – 192.91.253.255 | 256 | US |
allocated | 1991-01-21 | bbd5b0cfe1d3… |
| 192.92.9.0 – 192.92.9.255 | 256 | US |
allocated | 1991-01-21 | 2a80c1646459… |
| 192.92.10.0 – 192.92.10.255 | 256 | US |
allocated | 1991-01-21 | 11569e930b18… |
| 192.92.11.0 – 192.92.11.255 | 256 | US |
allocated | 1991-01-21 | bd5bb8c2d4dc… |
| 192.92.12.0 – 192.92.12.255 | 256 | US |
allocated | 1991-01-21 | 92e159010727… |
| 192.92.13.0 – 192.92.13.255 | 256 | US |
allocated | 1991-01-21 | d1f9937dcf7f… |
| 192.92.14.0 – 192.92.14.255 | 256 | US |
allocated | 1991-01-21 | 02f9b615e913… |
| 192.92.16.0 – 192.92.16.255 | 256 | US |
allocated | 1991-01-21 | 10aa1da8d5ce… |
| 146.95.0.0 – 146.95.255.255 | 65,536 | US |
allocated | 1991-01-19 | eb992a1ec7df… |
| 146.18.0.0 – 146.18.255.255 | 65,536 | US |
allocated | 1991-01-18 | aca0d080228b… |
| 146.22.0.0 – 146.23.255.255 | 131,072 | US |
allocated | 1991-01-18 | 2627037a004b… |
| 146.24.0.0 – 146.31.255.255 | 524,288 | US |
allocated | 1991-01-18 | 2627037a004b… |
| 146.32.0.0 – 146.39.255.255 | 524,288 | US |
allocated | 1991-01-18 | 2627037a004b… |
| 146.40.0.0 – 146.43.255.255 | 262,144 | US |
allocated | 1991-01-18 | 2627037a004b… |
| 146.44.0.0 – 146.45.255.255 | 131,072 | US |
allocated | 1991-01-18 | 2627037a004b… |
| 146.46.0.0 – 146.46.255.255 | 65,536 | US |
allocated | 1991-01-18 | 2627037a004b… |
| 146.47.0.0 – 146.47.255.255 | 65,536 | US |
allocated | 1991-01-18 | 20e6bf899752… |
| 192.91.190.0 – 192.91.190.255 | 256 | US |
allocated | 1991-01-18 | 843cf6aea3d7… |
| 192.91.192.0 – 192.91.192.255 | 256 | US |
allocated | 1991-01-18 | 01ded2cfbf92… |
| 192.91.193.0 – 192.91.193.255 | 256 | US |
allocated | 1991-01-18 | 01ded2cfbf92… |
| 192.91.194.0 – 192.91.194.255 | 256 | US |
allocated | 1991-01-18 | 01ded2cfbf92… |
| 192.91.195.0 – 192.91.195.255 | 256 | US |
allocated | 1991-01-18 | 01ded2cfbf92… |
| 192.91.196.0 – 192.91.196.255 | 256 | US |
allocated | 1991-01-18 | 01ded2cfbf92… |
| 192.91.197.0 – 192.91.197.255 | 256 | US |
allocated | 1991-01-18 | 01ded2cfbf92… |
| 192.91.202.0 – 192.91.202.255 | 256 | US |
allocated | 1991-01-18 | 85c3c4cd4511… |
| 192.91.203.0 – 192.91.203.255 | 256 | US |
allocated | 1991-01-18 | 504d47a7bf07… |
| 192.91.205.0 – 192.91.205.255 | 256 | US |
allocated | 1991-01-18 | 45fe880b68a8… |
| 192.91.206.0 – 192.91.206.255 | 256 | US |
allocated | 1991-01-18 | 60215609e9c5… |
| 192.91.207.0 – 192.91.207.255 | 256 | US |
allocated | 1991-01-18 | a13a9d82554e… |
| 192.91.208.0 – 192.91.208.255 | 256 | US |
allocated | 1991-01-18 | 29b79150c040… |
| 192.91.209.0 – 192.91.209.255 | 256 | US |
allocated | 1991-01-18 | 014214bac247… |
| 192.91.210.0 – 192.91.210.255 | 256 |  CA |
allocated | 1991-01-18 | d28531ba75bc… |