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
1,645,629,184
📦
IPv4 networks
76,691
delegated blocks
🧭
IPv6 networks
11,348
delegated blocks
🔗
Autonomous systems
34,039
ASNs
// browse the objects
Browse the ARIN registry
| Range | Addresses | Country | Status | Allocated | Org handle |
|---|---|---|---|---|---|
| 208.52.136.0 – 208.52.136.255 | 256 |  US |
allocated | 2020-11-18 | 1f7f3cea39f0… |
| 208.52.144.0 – 208.52.144.255 | 256 |  CA |
allocated | 2020-11-18 | cbeb34cfe799… |
| 216.126.32.0 – 216.126.39.255 | 2,048 | US |
allocated | 2020-11-18 | 6e154e40c573… |
| 23.169.80.0 – 23.169.80.255 | 256 | US |
allocated | 2020-11-17 | 33b200c8037d… |
| 23.169.112.0 – 23.169.112.255 | 256 | US |
allocated | 2020-11-17 | c60ecb8e118b… |
| 74.118.68.0 – 74.118.71.255 | 1,024 | US |
allocated | 2020-11-17 | 2d1cf135bf9f… |
| 130.254.48.0 – 130.254.63.255 | 4,096 | US |
allocated | 2020-11-17 | a0a8e3a49f71… |
| 199.254.199.0 – 199.254.199.255 | 256 | US |
allocated | 2020-11-17 | 059b1f0a93b0… |
| 204.89.56.0 – 204.89.56.255 | 256 | US |
allocated | 2020-11-17 | 5010f1da76e1… |
| 204.89.160.0 – 204.89.161.255 | 512 | US |
allocated | 2020-11-17 | 98e9fc9cfcb7… |
| 206.253.92.0 – 206.253.93.255 | 512 | US |
allocated | 2020-11-17 | e63745f420b8… |
| 208.76.228.0 – 208.76.231.255 | 1,024 | CA |
allocated | 2020-11-17 | 80255cd322b7… |
| 23.169.16.0 – 23.169.16.255 | 256 | US |
allocated | 2020-11-16 | 43b89a6fa9db… |
| 23.169.48.0 – 23.169.48.255 | 256 | US |
allocated | 2020-11-16 | b33e6baee456… |
| 74.117.190.0 – 74.117.190.255 | 256 | US |
allocated | 2020-11-16 | c64814294afd… |
| 149.19.224.0 – 149.19.255.255 | 8,192 | US |
allocated | 2020-11-16 | ba2085f9296b… |
| 185.227.200.0 – 185.227.203.255 | 1,024 | US |
allocated | 2020-11-16 | a673300c1aff… |
| 192.67.40.0 – 192.67.40.255 | 256 | US |
allocated | 2020-11-16 | 4d0cd1a08f24… |
| 198.207.226.0 – 198.207.226.255 | 256 | US |
allocated | 2020-11-16 | a4eabe577199… |
| 23.138.241.0 – 23.138.241.255 | 256 | US |
allocated | 2020-11-13 | 231b183a7c4b… |
| 23.168.208.0 – 23.168.208.255 | 256 | CA |
allocated | 2020-11-13 | 06350286cf8a… |
| 23.168.240.0 – 23.168.240.255 | 256 | US |
allocated | 2020-11-13 | 7a2587eddc11… |
| 69.161.34.0 – 69.161.34.255 | 256 | US |
allocated | 2020-11-13 | 52df2f652cf5… |
| 69.161.39.0 – 69.161.39.255 | 256 | US |
allocated | 2020-11-13 | 52df2f652cf5… |
| 69.161.40.0 – 69.161.41.255 | 512 | US |
allocated | 2020-11-13 | 52df2f652cf5… |
| 74.118.64.0 – 74.118.67.255 | 1,024 | US |
allocated | 2020-11-13 | b64a950b2b33… |
| 74.206.50.0 – 74.206.51.255 | 512 | US |
allocated | 2020-11-13 | 52df2f652cf5… |
| 149.19.156.0 – 149.19.159.255 | 1,024 | US |
allocated | 2020-11-13 | ca082c765f5a… |
| 206.253.64.0 – 206.253.79.255 | 4,096 | CA |
allocated | 2020-11-13 | a627286c0525… |
| 206.253.80.0 – 206.253.87.255 | 2,048 | US |
allocated | 2020-11-13 | 4637536755b3… |
| 72.14.124.0 – 72.14.125.255 | 512 | US |
allocated | 2020-11-12 | 997b8ed8aec8… |
| 74.206.52.0 – 74.206.55.255 | 1,024 | US |
allocated | 2020-11-12 | 71015ef76390… |
| 208.101.206.0 – 208.101.206.255 | 256 | US |
allocated | 2020-11-12 | 997b8ed8aec8… |
| 208.101.224.0 – 208.101.225.255 | 512 | US |
allocated | 2020-11-12 | 997b8ed8aec8… |
| 23.168.176.0 – 23.168.176.255 | 256 | US |
allocated | 2020-11-10 | ab2e32f14feb… |
| 131.226.0.0 – 131.226.7.255 | 2,048 | US |
allocated | 2020-11-10 | d867334cf930… |
| 198.178.224.0 – 198.178.224.255 | 256 | US |
allocated | 2020-11-10 | 059b1f0a93b0… |
| 207.189.172.0 – 207.189.175.255 | 1,024 | US |
allocated | 2020-11-10 | 342774e43728… |
| 208.101.232.0 – 208.101.233.255 | 512 | CA |
allocated | 2020-11-10 | c86ee0d9d7ed… |
| 209.142.114.0 – 209.142.114.255 | 256 | US |
allocated | 2020-11-10 | 4488536de737… |
| 216.71.106.0 – 216.71.106.255 | 256 | US |
allocated | 2020-11-10 | f19dc6737598… |
| 69.58.80.0 – 69.58.87.255 | 2,048 | US |
allocated | 2020-11-09 | 053ec4694320… |
| 69.59.26.0 – 69.59.26.255 | 256 | US |
allocated | 2020-11-09 | 01d0b5df6e7e… |
| 192.31.151.0 – 192.31.151.255 | 256 | US |
allocated | 2020-11-09 | 2deec00ec489… |
| 192.103.126.0 – 192.103.126.255 | 256 | US |
allocated | 2020-11-09 | 8a13615f68bc… |
| 192.188.42.0 – 192.188.42.255 | 256 | US |
allocated | 2020-11-09 | 8a13615f68bc… |
| 208.82.172.0 – 208.82.175.255 | 1,024 | US |
allocated | 2020-11-09 | b774e5c8330a… |
| 149.19.8.0 – 149.19.15.255 | 2,048 | US |
allocated | 2020-11-06 | 67fbf968b027… |
| 23.168.144.0 – 23.168.144.255 | 256 | US |
allocated | 2020-11-05 | 4476f479e5e5… |
| 64.190.201.0 – 64.190.201.255 | 256 | CA |
allocated | 2020-11-05 | c6131b0884f2… |
| 134.224.0.0 – 134.224.31.255 | 8,192 | US |
allocated | 2020-11-05 | 18329c371e51… |
| 134.224.32.0 – 134.224.63.255 | 8,192 | US |
allocated | 2020-11-05 | 18329c371e51… |
| 134.224.64.0 – 134.224.127.255 | 16,384 | US |
allocated | 2020-11-05 | 18329c371e51… |
| 134.224.128.0 – 134.224.191.255 | 16,384 | US |
allocated | 2020-11-05 | 18329c371e51… |
| 134.224.192.0 – 134.224.223.255 | 8,192 | US |
allocated | 2020-11-05 | 18329c371e51… |
| 134.224.224.0 – 134.224.255.255 | 8,192 | US |
allocated | 2020-11-05 | 18329c371e51… |
| 162.208.17.0 – 162.208.17.255 | 256 | US |
allocated | 2020-11-05 | 9e969b7ba7ed… |
| 192.190.32.0 – 192.190.32.255 | 256 | US |
allocated | 2020-11-05 | 0b1716c65e5a… |
| 23.168.112.0 – 23.168.112.255 | 256 | US |
allocated | 2020-11-04 | 9a99c0dcad63… |
| 72.14.120.0 – 72.14.120.255 | 256 | US |
allocated | 2020-11-04 | 9b17c0c15fd4… |
| 76.76.5.0 – 76.76.5.255 | 256 | US |
allocated | 2020-11-04 | 164e77ba350d… |
| 101.203.84.0 – 101.203.85.255 | 512 | US |
allocated | 2020-11-04 | aac72bf908d6… |
| 149.19.32.0 – 149.19.63.255 | 8,192 | US |
allocated | 2020-11-04 | c69b147ef431… |
| 208.101.230.0 – 208.101.231.255 | 512 | US |
allocated | 2020-11-04 | 9a9e23578678… |
| 147.136.0.0 – 147.136.63.255 | 16,384 | US |
allocated | 2020-11-03 | 68a689a51da4… |
| 159.223.0.0 – 159.223.255.255 | 65,536 | US |
allocated | 2020-11-03 | cd0f3b8e7d94… |
| 192.163.21.0 – 192.163.21.255 | 256 | US |
allocated | 2020-11-03 | d6af6bd5e6b4… |
| 206.201.192.0 – 206.201.207.255 | 4,096 | US |
allocated | 2020-11-03 | 4dcd9ec5e994… |
| 209.16.160.0 – 209.16.175.255 | 4,096 | US |
allocated | 2020-11-03 | a12230192354… |
| 23.168.48.0 – 23.168.48.255 | 256 | US |
allocated | 2020-11-02 | 2610989069d1… |
| 23.168.80.0 – 23.168.80.255 | 256 | US |
allocated | 2020-11-02 | 32d860c62cf8… |
| 149.19.5.0 – 149.19.5.255 | 256 | US |
allocated | 2020-11-02 | ca37d131b3f6… |
| 149.19.196.0 – 149.19.199.255 | 1,024 | US |
allocated | 2020-11-02 | b990687ac3df… |
| 162.142.75.0 – 162.142.75.255 | 256 | CA |
allocated | 2020-11-02 | 0e7e8db57457… |
| 192.228.32.0 – 192.228.63.255 | 8,192 | US |
allocated | 2020-11-02 | 43a2bf5c4478… |
| 23.168.16.0 – 23.168.16.255 | 256 | CA |
allocated | 2020-10-30 | 31e1ba936eb6… |
| 149.19.112.0 – 149.19.127.255 | 4,096 | US |
allocated | 2020-10-30 | 3ef0cbf058f6… |
| 170.114.0.0 – 170.114.255.255 | 65,536 | US |
allocated | 2020-10-30 | 18329c371e51… |
| 192.153.76.0 – 192.153.76.255 | 256 | US |
allocated | 2020-10-30 | 78da627a19ce… |
| 207.189.146.0 – 207.189.147.255 | 512 | US |
allocated | 2020-10-30 | feec3db10116… |
| 23.146.195.0 – 23.146.195.255 | 256 | CA |
allocated | 2020-10-29 | 19955819ea65… |
| 136.226.0.0 – 136.226.255.255 | 65,536 | US |
allocated | 2020-10-29 | 2e8affbc9d91… |
| 149.19.96.0 – 149.19.103.255 | 2,048 | CA |
allocated | 2020-10-29 | 041ef52753d9… |
| 149.19.104.0 – 149.19.107.255 | 1,024 | US |
allocated | 2020-10-29 | a00c8a4a1d9a… |
| 149.19.208.0 – 149.19.223.255 | 4,096 | US |
allocated | 2020-10-29 | 3a553e297800… |
| 23.167.176.0 – 23.167.176.255 | 256 | US |
allocated | 2020-10-28 | 40259e2e8083… |
| 23.167.208.0 – 23.167.208.255 | 256 | US |
allocated | 2020-10-28 | 4b7216e8cb27… |
| 23.167.240.0 – 23.167.240.255 | 256 | US |
allocated | 2020-10-28 | 6a8e66e467e8… |
| 76.76.25.0 – 76.76.25.255 | 256 | US |
allocated | 2020-10-28 | 4482b4b6f0c7… |
| 139.60.96.0 – 139.60.97.255 | 512 | US |
allocated | 2020-10-28 | 9ec31311d5e3… |
| 198.183.168.0 – 198.183.168.255 | 256 | US |
allocated | 2020-10-28 | add5b65fe29c… |
| 203.15.155.0 – 203.15.155.255 | 256 | US |
allocated | 2020-10-28 | b60fbabad164… |
| 83.229.48.0 – 83.229.51.255 | 1,024 | US |
allocated | 2020-10-27 | 3e1f680918d5… |
| 199.231.232.0 – 199.231.232.255 | 256 | US |
allocated | 2020-10-27 | ca37d131b3f6… |
| 141.193.143.0 – 141.193.143.255 | 256 | US |
allocated | 2020-10-26 | d09618c419d9… |
| 209.73.96.0 – 209.73.127.255 | 8,192 | US |
allocated | 2020-10-26 | 4b69bef2679c… |
| 137.83.38.0 – 137.83.39.255 | 512 | US |
allocated | 2020-10-23 | 75fc43d5f69c… |
| 148.59.27.0 – 148.59.27.255 | 256 | US |
allocated | 2020-10-23 | d4f2b76c16f1… |
| 172.86.159.0 – 172.86.159.255 | 256 | CA |
allocated | 2020-10-23 | 1f4819659f9f… |
| 192.153.64.0 – 192.153.71.255 | 2,048 | US |
allocated | 2020-10-23 | ba2085f9296b… |