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 |
|---|---|---|---|---|---|
| 23.188.21.0 – 23.188.21.255 | 256 |  US |
allocated | 2021-09-24 | 22ff987907ad… |
| 23.188.22.0 – 23.188.22.255 | 256 | US |
allocated | 2021-09-24 | 22ff987907ad… |
| 23.188.23.0 – 23.188.23.255 | 256 | US |
allocated | 2021-09-24 | 22ff987907ad… |
| 23.190.48.0 – 23.190.48.255 | 256 | US |
allocated | 2021-09-24 | 5b40663b33bb… |
| 23.190.49.0 – 23.190.49.255 | 256 | US |
allocated | 2021-09-24 | 5b40663b33bb… |
| 23.190.50.0 – 23.190.50.255 | 256 | US |
allocated | 2021-09-24 | 5b40663b33bb… |
| 23.190.51.0 – 23.190.51.255 | 256 | US |
allocated | 2021-09-24 | 5b40663b33bb… |
| 69.57.160.0 – 69.57.163.255 | 1,024 | US |
allocated | 2021-09-24 | e23636528ef5… |
| 149.112.25.0 – 149.112.25.255 | 256 | US |
allocated | 2021-09-24 | e71d75d801ce… |
| 192.105.176.0 – 192.105.191.255 | 4,096 | US |
allocated | 2021-09-24 | 3a553e297800… |
| 193.149.130.0 – 193.149.130.255 | 256 | US |
allocated | 2021-09-24 | 38b893ecb59b… |
| 207.244.200.0 – 207.244.207.255 | 2,048 | US |
allocated | 2021-09-24 | 7f2ad2b43534… |
| 216.71.116.0 – 216.71.116.255 | 256 |  CA |
allocated | 2021-09-24 | ba5066c6d3a9… |
| 67.206.188.0 – 67.206.191.255 | 1,024 | US |
allocated | 2021-09-23 | c93f4edba561… |
| 162.211.112.0 – 162.211.115.255 | 1,024 | CA |
allocated | 2021-09-23 | 51465344da05… |
| 167.94.238.0 – 167.94.239.255 | 512 | US |
allocated | 2021-09-23 | 829437db66f9… |
| 204.8.20.0 – 204.8.23.255 | 1,024 | US |
allocated | 2021-09-23 | 463d74294266… |
| 204.8.60.0 – 204.8.63.255 | 1,024 | US |
allocated | 2021-09-23 | 91244fe96243… |
| 204.8.68.0 – 204.8.71.255 | 1,024 | US |
allocated | 2021-09-23 | 91244fe96243… |
| 204.8.92.0 – 204.8.95.255 | 1,024 | US |
allocated | 2021-09-23 | 463d74294266… |
| 209.209.76.0 – 209.209.79.255 | 1,024 | US |
allocated | 2021-09-23 | 0e7a942f166f… |
| 167.94.127.0 – 167.94.127.255 | 256 | US |
allocated | 2021-09-22 | adef12c26367… |
| 198.17.67.0 – 198.17.67.255 | 256 | US |
allocated | 2021-09-22 | cd453386470a… |
| 198.17.68.0 – 198.17.68.255 | 256 | US |
allocated | 2021-09-22 | cd453386470a… |
| 23.188.176.0 – 23.188.176.255 | 256 | CA |
allocated | 2021-09-21 | e436a9bf80f2… |
| 23.188.208.0 – 23.188.208.255 | 256 | US |
allocated | 2021-09-21 | 68cd988818e0… |
| 23.188.240.0 – 23.188.240.255 | 256 | US |
allocated | 2021-09-21 | 386164a71ae1… |
| 23.189.16.0 – 23.189.16.255 | 256 | CA |
allocated | 2021-09-21 | 76a1c82cd66c… |
| 67.223.116.0 – 67.223.119.255 | 1,024 | US |
allocated | 2021-09-21 | e23636528ef5… |
| 68.233.0.0 – 68.233.31.255 | 8,192 | US |
allocated | 2021-09-21 | a8640fdf10a6… |
| 147.185.222.0 – 147.185.223.255 | 512 | CA |
allocated | 2021-09-21 | c86ee0d9d7ed… |
| 147.185.232.0 – 147.185.233.255 | 512 | CA |
allocated | 2021-09-21 | c86ee0d9d7ed… |
| 199.85.208.0 – 199.85.211.255 | 1,024 | US |
allocated | 2021-09-21 | e23636528ef5… |
| 204.48.40.0 – 204.48.40.255 | 256 | US |
allocated | 2021-09-21 | 0d360ce2fcd1… |
| 204.48.52.0 – 204.48.52.255 | 256 | US |
allocated | 2021-09-21 | 0d360ce2fcd1… |
| 209.55.128.0 – 209.55.191.255 | 16,384 | US |
allocated | 2021-09-21 | 2e8affbc9d91… |
| 209.55.192.0 – 209.55.223.255 | 8,192 | US |
allocated | 2021-09-21 | 2e8affbc9d91… |
| 209.127.224.0 – 209.127.227.255 | 1,024 | US |
allocated | 2021-09-21 | ab102eea5c51… |
| 209.127.248.0 – 209.127.251.255 | 1,024 | US |
allocated | 2021-09-21 | ab102eea5c51… |
| 69.1.224.0 – 69.1.255.255 | 8,192 | US |
allocated | 2021-09-17 | 6f5694576085… |
| 98.96.192.0 – 98.96.255.255 | 16,384 | US |
allocated | 2021-09-17 | dd93e0fb1f68… |
| 98.97.192.0 – 98.97.223.255 | 8,192 | US |
allocated | 2021-09-17 | 4d61b405b780… |
| 204.8.84.0 – 204.8.87.255 | 1,024 | US |
allocated | 2021-09-17 | 9114aae50d71… |
| 216.128.64.0 – 216.128.95.255 | 8,192 | US |
allocated | 2021-09-17 | 6f5694576085… |
| 15.235.0.0 – 15.235.255.255 | 65,536 | CA |
allocated | 2021-09-15 | a1baf24eb761… |
| 23.188.144.0 – 23.188.144.255 | 256 | US |
allocated | 2021-09-15 | 67228557a4a2… |
| 64.38.117.0 – 64.38.117.255 | 256 | US |
allocated | 2021-09-15 | e4c36b75d7df… |
| 162.254.32.0 – 162.254.39.255 | 2,048 | US |
allocated | 2021-09-15 | e23636528ef5… |
| 193.149.168.0 – 193.149.168.255 | 256 | US |
allocated | 2021-09-15 | 727227c12c9b… |
| 198.37.96.0 – 198.37.127.255 | 8,192 | US |
allocated | 2021-09-15 | fb078cdb528b… |
| 198.177.120.0 – 198.177.127.255 | 2,048 | US |
allocated | 2021-09-15 | e23636528ef5… |
| 23.188.80.0 – 23.188.80.255 | 256 | CA |
allocated | 2021-09-14 | a6c6c4dcf3dc… |
| 147.129.160.0 – 147.129.175.255 | 4,096 | US |
allocated | 2021-09-14 | 2df6413af3a6… |
| 147.129.192.0 – 147.129.255.255 | 16,384 | US |
allocated | 2021-09-14 | 6abfac6ae008… |
| 148.113.0.0 – 148.113.255.255 | 65,536 | CA |
allocated | 2021-09-14 | a1baf24eb761… |
| 167.94.12.0 – 167.94.12.255 | 256 | US |
allocated | 2021-09-14 | e0df0a600779… |
| 167.94.176.0 – 167.94.191.255 | 4,096 | US |
allocated | 2021-09-14 | b8cab65ae58b… |
| 207.113.128.0 – 207.113.255.255 | 32,768 | US |
allocated | 2021-09-14 | 2df6413af3a6… |
| 45.138.164.0 – 45.138.167.255 | 1,024 | US |
allocated | 2021-09-13 | f09e6eab23a1… |
| 104.166.120.0 – 104.166.120.255 | 256 | US |
allocated | 2021-09-13 | 9bb0830537cf… |
| 167.94.138.0 – 167.94.138.255 | 256 | US |
allocated | 2021-09-13 | 602eef2a293a… |
| 167.94.145.0 – 167.94.145.255 | 256 | US |
allocated | 2021-09-13 | 602eef2a293a… |
| 167.94.146.0 – 167.94.146.255 | 256 | US |
allocated | 2021-09-13 | 602eef2a293a… |
| 192.154.224.0 – 192.154.231.255 | 2,048 | US |
allocated | 2021-09-13 | bed83bea4db2… |
| 192.158.224.0 – 192.158.239.255 | 4,096 | US |
allocated | 2021-09-13 | bed83bea4db2… |
| 205.178.156.0 – 205.178.159.255 | 1,024 | US |
allocated | 2021-09-13 | d56b7a655540… |
| 15.204.0.0 – 15.204.255.255 | 65,536 | US |
allocated | 2021-09-10 | f9c67ea2111a… |
| 23.188.48.0 – 23.188.48.255 | 256 | US |
allocated | 2021-09-10 | 960fe4604c0d… |
| 64.255.112.0 – 64.255.119.255 | 2,048 | US |
allocated | 2021-09-10 | 2df6413af3a6… |
| 147.185.25.0 – 147.185.25.255 | 256 | US |
allocated | 2021-09-10 | 5d32db83ed13… |
| 147.185.100.0 – 147.185.103.255 | 1,024 | US |
allocated | 2021-09-10 | acefdf74cbbe… |
| 147.185.130.0 – 147.185.131.255 | 512 | US |
allocated | 2021-09-10 | 28c37df293ee… |
| 147.185.148.0 – 147.185.151.255 | 1,024 | US |
allocated | 2021-09-10 | 306bb21072cf… |
| 167.94.72.0 – 167.94.75.255 | 1,024 | US |
allocated | 2021-09-10 | 0589f1798bea… |
| 170.203.128.0 – 170.203.191.255 | 16,384 | US |
allocated | 2021-09-10 | 2df6413af3a6… |
| 147.129.176.0 – 147.129.179.255 | 1,024 | CA |
allocated | 2021-09-08 | c86ee0d9d7ed… |
| 193.149.148.0 – 193.149.149.255 | 512 | US |
allocated | 2021-09-08 | 7097621b6721… |
| 199.204.210.0 – 199.204.210.255 | 256 | US |
allocated | 2021-09-08 | 3b8f2ba515bb… |
| 208.81.206.0 – 208.81.207.255 | 512 | CA |
allocated | 2021-09-08 | 83fa89f54a11… |
| 23.169.244.0 – 23.169.244.255 | 256 | US |
allocated | 2021-09-07 | 822dd853d77f… |
| 23.169.245.0 – 23.169.245.255 | 256 | US |
allocated | 2021-09-07 | 822dd853d77f… |
| 23.188.16.0 – 23.188.16.255 | 256 | US |
allocated | 2021-09-07 | 22ff987907ad… |
| 64.224.160.0 – 64.224.191.255 | 8,192 | US |
allocated | 2021-09-07 | c69b147ef431… |
| 64.226.32.0 – 64.226.47.255 | 4,096 | US |
allocated | 2021-09-07 | 1bfe751ff9d5… |
| 64.226.128.0 – 64.226.143.255 | 4,096 | US |
allocated | 2021-09-07 | 4005743c9c8a… |
| 64.227.192.0 – 64.227.207.255 | 4,096 | US |
allocated | 2021-09-07 | 4005743c9c8a… |
| 64.227.240.0 – 64.227.255.255 | 4,096 | US |
allocated | 2021-09-07 | 1bfe751ff9d5… |
| 167.94.92.0 – 167.94.95.255 | 1,024 | CA |
allocated | 2021-09-07 | 50232af168db… |
| 167.94.102.0 – 167.94.102.255 | 256 | CA |
allocated | 2021-09-07 | c86ee0d9d7ed… |
| 167.94.106.0 – 167.94.106.255 | 256 | US |
allocated | 2021-09-07 | 5e93f9f71110… |
| 167.94.192.0 – 167.94.195.255 | 1,024 | US |
allocated | 2021-09-07 | 182d78989f65… |
| 167.94.216.0 – 167.94.219.255 | 1,024 | US |
allocated | 2021-09-07 | 5c29f729c6d1… |
| 167.94.224.0 – 167.94.225.255 | 512 |  PR |
allocated | 2021-09-07 | 1f0b78496385… |
| 193.149.129.0 – 193.149.129.255 | 256 | US |
allocated | 2021-09-07 | cb54e5f319d0… |
| 193.149.134.0 – 193.149.135.255 | 512 | US |
allocated | 2021-09-07 | 38b893ecb59b… |
| 193.149.145.0 – 193.149.145.255 | 256 | US |
allocated | 2021-09-07 | 226f9fc319c5… |
| 193.149.169.0 – 193.149.169.255 | 256 | CA |
allocated | 2021-09-07 | 83fa89f54a11… |
| 195.85.113.0 – 195.85.113.255 | 256 | US |
allocated | 2021-09-07 | e66c1637ce38… |
| 195.85.116.0 – 195.85.116.255 | 256 | US |
allocated | 2021-09-07 | c422775806f3… |
| 207.198.64.0 – 207.198.95.255 | 8,192 | US |
allocated | 2021-09-07 | c69b147ef431… |