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 |
|---|---|---|---|---|---|
| 104.160.252.0 – 104.160.255.255 | 1,024 |  CA |
allocated | 2019-08-30 | af5374f6e6cf… |
| 173.195.97.0 – 173.195.97.255 | 256 | CA |
allocated | 2019-08-30 | 8a9d4d11cdff… |
| 173.195.107.0 – 173.195.107.255 | 256 |  US |
allocated | 2019-08-30 | e028155ca065… |
| 173.243.230.0 – 173.243.231.255 | 512 | US |
allocated | 2019-08-30 | f200c3f1671b… |
| 192.225.99.0 – 192.225.99.255 | 256 | US |
allocated | 2019-08-30 | 3e1aa15875e5… |
| 192.225.100.0 – 192.225.103.255 | 1,024 | US |
allocated | 2019-08-30 | 83bba6a6aeea… |
| 198.44.192.0 – 198.44.192.255 | 256 | US |
allocated | 2019-08-30 | ef4af493ba7a… |
| 198.44.194.0 – 198.44.194.255 | 256 | US |
allocated | 2019-08-30 | 4c05350bcbbf… |
| 207.189.149.0 – 207.189.149.255 | 256 | US |
allocated | 2019-08-30 | 7116c82e9931… |
| 208.79.181.0 – 208.79.181.255 | 256 | US |
allocated | 2019-08-30 | 662ab4cdb974… |
| 216.10.76.0 – 216.10.76.255 | 256 | US |
allocated | 2019-08-30 | 12f91ff840d3… |
| 216.115.189.0 – 216.115.189.255 | 256 | US |
allocated | 2019-08-30 | ed50cd9d689d… |
| 64.234.112.0 – 64.234.112.255 | 256 | US |
allocated | 2019-08-29 | a0917df17b8e… |
| 64.234.117.0 – 64.234.117.255 | 256 | US |
allocated | 2019-08-29 | ad8acfe61fec… |
| 66.54.106.0 – 66.54.107.255 | 512 | US |
allocated | 2019-08-29 | a06a4485b7e5… |
| 66.54.108.0 – 66.54.109.255 | 512 | US |
allocated | 2019-08-29 | 3ae3aa579a92… |
| 67.159.198.0 – 67.159.198.255 | 256 | US |
allocated | 2019-08-29 | 0750bc2fb5ff… |
| 104.152.4.0 – 104.152.7.255 | 1,024 | US |
allocated | 2019-08-29 | 2da0c1d842ad… |
| 104.232.43.0 – 104.232.43.255 | 256 | US |
allocated | 2019-08-29 | 09e1c5a3b085… |
| 107.161.155.0 – 107.161.155.255 | 256 | US |
allocated | 2019-08-29 | 09e1c5a3b085… |
| 147.160.132.0 – 147.160.132.255 | 256 | CA |
allocated | 2019-08-29 | c6131b0884f2… |
| 161.199.23.0 – 161.199.23.255 | 256 | US |
allocated | 2019-08-29 | 083b0cd1b1e8… |
| 161.199.156.0 – 161.199.156.255 | 256 | US |
allocated | 2019-08-29 | 083b0cd1b1e8… |
| 168.151.30.0 – 168.151.30.255 | 256 | US |
allocated | 2019-08-29 | 3f07319d9efd… |
| 173.195.108.0 – 173.195.111.255 | 1,024 | CA |
allocated | 2019-08-29 | 3c9ee8c369f4… |
| 173.243.224.0 – 173.243.227.255 | 1,024 | US |
allocated | 2019-08-29 | 56e7f4efa0bb… |
| 173.243.238.0 – 173.243.239.255 | 512 | US |
allocated | 2019-08-29 | 802c506430b1… |
| 192.68.24.0 – 192.68.24.255 | 256 | US |
allocated | 2019-08-29 | c0e027422e0e… |
| 192.225.104.0 – 192.225.105.255 | 512 | US |
allocated | 2019-08-29 | d35493d280f0… |
| 198.8.73.0 – 198.8.73.255 | 256 | US |
allocated | 2019-08-29 | ebc06cf3370c… |
| 198.44.204.0 – 198.44.207.255 | 1,024 | US |
allocated | 2019-08-29 | 22735a1284ca… |
| 198.163.214.0 – 198.163.214.255 | 256 | US |
allocated | 2019-08-29 | 649d143a8706… |
| 207.32.208.0 – 207.32.211.255 | 1,024 | US |
allocated | 2019-08-29 | 3a0cec5be513… |
| 207.32.216.0 – 207.32.219.255 | 1,024 | US |
allocated | 2019-08-29 | 6144aec3c28b… |
| 207.32.220.0 – 207.32.223.255 | 1,024 | US |
allocated | 2019-08-29 | 711059be7da2… |
| 216.115.176.0 – 216.115.179.255 | 1,024 | US |
allocated | 2019-08-29 | 2a27295608cb… |
| 216.115.183.0 – 216.115.183.255 | 256 | CA |
allocated | 2019-08-29 | 564d33c2013c… |
| 64.234.119.0 – 64.234.119.255 | 256 | US |
allocated | 2019-08-28 | f82eba7d19b2… |
| 64.234.124.0 – 64.234.127.255 | 1,024 | US |
allocated | 2019-08-28 | 427ca8ea724c… |
| 67.159.192.0 – 67.159.192.255 | 256 | US |
allocated | 2019-08-28 | 2c89b0b41092… |
| 67.159.194.0 – 67.159.195.255 | 512 | US |
allocated | 2019-08-28 | 5ded54d847c2… |
| 67.159.204.0 – 67.159.207.255 | 1,024 | US |
allocated | 2019-08-28 | 102599a9915f… |
| 74.123.40.0 – 74.123.47.255 | 2,048 | US |
allocated | 2019-08-28 | 993b246bacaa… |
| 98.142.180.0 – 98.142.180.255 | 256 | US |
allocated | 2019-08-28 | d9e4d70906d4… |
| 98.142.186.0 – 98.142.187.255 | 512 | US |
allocated | 2019-08-28 | e05d7a35c18e… |
| 161.199.34.0 – 161.199.34.255 | 256 | US |
allocated | 2019-08-28 | 6cfd2052883c… |
| 162.248.188.0 – 162.248.191.255 | 1,024 | US |
allocated | 2019-08-28 | 6787ef628503… |
| 198.8.76.0 – 198.8.79.255 | 1,024 | US |
allocated | 2019-08-28 | 40ed6bd54ad1… |
| 208.91.101.0 – 208.91.101.255 | 256 | US |
allocated | 2019-08-28 | dd1d2be51f6f… |
| 208.91.102.0 – 208.91.103.255 | 512 | US |
allocated | 2019-08-28 | 18528a087d37… |
| 209.59.238.0 – 209.59.238.255 | 256 | US |
allocated | 2019-08-28 | 6cfd2052883c… |
| 216.10.68.0 – 216.10.68.255 | 256 | US |
allocated | 2019-08-28 | cb0b780815db… |
| 216.10.72.0 – 216.10.75.255 | 1,024 | US |
allocated | 2019-08-28 | f7eed6e822e1… |
| 216.115.182.0 – 216.115.182.255 | 256 | US |
allocated | 2019-08-28 | b1e5cab26584… |
| 216.115.184.0 – 216.115.187.255 | 1,024 | US |
allocated | 2019-08-28 | bf15c425ecb6… |
| 216.115.188.0 – 216.115.188.255 | 256 | US |
allocated | 2019-08-28 | 6273ca27b3cf… |
| 23.141.16.0 – 23.141.16.255 | 256 | US |
allocated | 2019-08-27 | 75fc43d5f69c… |
| 23.141.48.0 – 23.141.48.255 | 256 | US |
allocated | 2019-08-27 | 7a4bf1accda4… |
| 66.97.188.0 – 66.97.188.255 | 256 | US |
allocated | 2019-08-27 | d6a14109de2b… |
| 69.58.128.0 – 69.58.143.255 | 4,096 | US |
allocated | 2019-08-27 | 05d4a857df34… |
| 74.119.24.0 – 74.119.27.255 | 1,024 |  PR |
allocated | 2019-08-27 | 1f0b78496385… |
| 198.244.47.0 – 198.244.47.255 | 256 | US |
allocated | 2019-08-27 | 0179ce1e6cbb… |
| 199.15.76.0 – 199.15.79.255 | 1,024 | US |
allocated | 2019-08-27 | 1ce334c5278c… |
| 199.190.167.0 – 199.190.167.255 | 256 | US |
allocated | 2019-08-27 | 1aa9262915ab… |
| 204.79.182.0 – 204.79.183.255 | 512 | US |
allocated | 2019-08-27 | 2752e8506463… |
| 204.225.190.0 – 204.225.190.255 | 256 | US |
allocated | 2019-08-27 | 8c1a9818e059… |
| 208.72.52.0 – 208.72.55.255 | 1,024 | US |
allocated | 2019-08-27 | 9b555e89a028… |
| 161.199.104.0 – 161.199.104.255 | 256 | US |
allocated | 2019-08-26 | 2476e652eb7c… |
| 173.205.224.0 – 173.205.255.255 | 8,192 | US |
allocated | 2019-08-26 | dc9c4358c734… |
| 208.65.255.0 – 208.65.255.255 | 256 | US |
allocated | 2019-08-26 | a1cb74aaf441… |
| 104.232.41.0 – 104.232.41.255 | 256 | CA |
allocated | 2019-08-23 | 7d6e79ceff0e… |
| 138.43.209.0 – 138.43.209.255 | 256 | US |
allocated | 2019-08-23 | 97b98bbb5e1a… |
| 199.103.22.0 – 199.103.23.255 | 512 | US |
allocated | 2019-08-23 | 9cd5dad671d2… |
| 204.9.187.0 – 204.9.187.255 | 256 | US |
allocated | 2019-08-23 | 8b9ab320051e… |
| 147.160.147.0 – 147.160.147.255 | 256 | US |
allocated | 2019-08-22 | ceb7d9257ab7… |
| 204.145.147.0 – 204.145.147.255 | 256 |  LC |
allocated | 2019-08-22 | e5605f047205… |
| 204.152.80.0 – 204.152.81.255 | 512 | LC |
allocated | 2019-08-22 | e5605f047205… |
| 104.254.128.0 – 104.254.131.255 | 1,024 | US |
allocated | 2019-08-21 | 02dae35f3428… |
| 147.161.4.0 – 147.161.7.255 | 1,024 | US |
allocated | 2019-08-21 | 9cb050936b70… |
| 185.212.75.0 – 185.212.75.255 | 256 |  FR |
allocated | 2019-08-21 | dcd83ca27d87… |
| 206.83.44.0 – 206.83.44.255 | 256 | US |
allocated | 2019-08-21 | cf1738afbd92… |
| 216.24.41.0 – 216.24.41.255 | 256 | US |
allocated | 2019-08-21 | f8101156e897… |
| 64.186.2.0 – 64.186.2.255 | 256 | US |
allocated | 2019-08-20 | 2af8157843a0… |
| 198.22.41.0 – 198.22.41.255 | 256 | US |
allocated | 2019-08-20 | ad60842fd822… |
| 104.238.226.0 – 104.238.226.255 | 256 | US |
allocated | 2019-08-19 | 0d360ce2fcd1… |
| 164.90.128.0 – 164.90.255.255 | 32,768 | US |
allocated | 2019-08-19 | cd0f3b8e7d94… |
| 185.199.240.0 – 185.199.243.255 | 1,024 | CA |
allocated | 2019-08-19 | 98baf26d77fd… |
| 185.205.180.0 – 185.205.183.255 | 1,024 | CA |
allocated | 2019-08-19 | 98baf26d77fd… |
| 185.212.56.0 – 185.212.59.255 | 1,024 | CA |
allocated | 2019-08-19 | 98baf26d77fd… |
| 209.172.20.0 – 209.172.23.255 | 1,024 | CA |
allocated | 2019-08-19 | df04ba7e5e16… |
| 216.145.208.0 – 216.145.223.255 | 4,096 | US |
allocated | 2019-08-19 | f8d1cb10be4b… |
| 23.140.144.0 – 23.140.144.255 | 256 | US |
allocated | 2019-08-15 | 5206bdfb00a2… |
| 23.140.240.0 – 23.140.240.255 | 256 | US |
allocated | 2019-08-15 | 5206bdfb00a2… |
| 147.160.16.0 – 147.160.23.255 | 2,048 | US |
allocated | 2019-08-15 | bb6e30d895d7… |
| 185.77.140.0 – 185.77.141.255 | 512 | US |
allocated | 2019-08-15 | 86bfc9181d91… |
| 64.186.11.0 – 64.186.11.255 | 256 | US |
allocated | 2019-08-14 | 284736a455e7… |
| 64.225.0.0 – 64.225.127.255 | 32,768 | US |
allocated | 2019-08-14 | cd0f3b8e7d94… |
| 64.227.0.0 – 64.227.127.255 | 32,768 | US |
allocated | 2019-08-14 | cd0f3b8e7d94… |
| 74.211.96.0 – 74.211.127.255 | 8,192 | CA |
allocated | 2019-08-14 | 98baf26d77fd… |
| 137.83.13.0 – 137.83.13.255 | 256 | US |
allocated | 2019-08-14 | c69d336501b4… |