RIPE NCC's IPv4 Address Pool

Last updated: 2020-06-21

346624 addresses are unallocated. (Legacy addresses are not counted.)

Recent allocated or assigned address list

CountryRangeNumber of addressesDateStatus

Address pool by prefix

PrefixNumber of free block
/19831.222.224.0, 62.204.32.0, 62.233.32.0, 109.107.128.0, 176.116.0.0, 195.96.128.0, 212.18.96.0, 212.23.192.0
/20837.140.240.0, 79.110.224.0, 80.71.144.0, 94.154.112.0, 213.109.144.0, 213.109.192.0, 217.114.32.0, 217.119.128.0
/21375.44.248.0, 5.57.208.0, 5.172.176.0, 31.217.248.0, 37.16.72.0, 37.77.144.0, 37.140.216.0, 46.18.104.0, 46.226.120.0, 46.254.104.0, 62.122.184.0, 77.72.80.0, 77.87.120.0, 77.246.240.0, 84.246.80.0, 84.246.104.0, 87.236.160.0, 89.107.8.0, 93.93.200.0, 93.157.104.0, 94.247.136.0, 95.130.224.0, 109.205.56.0, 109.234.72.0, 176.56.32.0, 176.118.32.0, 178.23.184.0, 185.202.104.0, 185.212.112.0, 185.232.40.0, 185.234.8.0, 185.251.16.0, 185.252.208.0, 185.253.0.0, 193.17.88.0, 193.35.224.0, 193.201.8.0
/22167109.71.76.0, 176.101.168.0, 176.111.172.0, 176.113.44.0, 176.118.192.0, 178.216.244.0, 178.217.92.0, 178.217.232.0, 178.218.192.0, 185.20.0.0, 185.21.132.0, 185.23.76.0, 185.40.104.0, 185.43.28.0, 185.71.136.0, 185.120.140.0, 185.146.64.0, 185.167.216.0, 185.168.140.0, 185.169.4.0, 185.170.64.0, 185.171.200.0, 185.175.88.0, 185.179.100.0, 185.179.244.0, 185.180.144.0, 185.184.228.0, 185.190.88.0, 185.193.240.0, 185.194.12.0, 185.196.60.0, 185.197.180.0, 185.198.12.0, 185.200.120.0, 185.202.112.0, 185.203.88.0, 185.204.108.0, 185.204.184.0, 185.205.68.0, 185.205.200.0, 185.206.68.0, 185.206.120.0, 185.209.12.0, 185.209.80.0, 185.210.156.0, 185.210.160.0, 185.212.32.0, 185.213.44.0, 185.216.8.0, 185.216.48.0, 185.217.36.0, 185.217.60.0, 185.217.140.0, 185.217.164.0, 185.219.4.0, 185.220.80.0, 185.222.20.0, 185.222.208.0, 185.223.52.0, 185.223.160.0, 185.223.204.0, 185.223.212.0, 185.224.212.0, 185.225.8.0, 185.225.124.0, 185.225.196.0, 185.228.248.0, 185.229.248.0, 185.230.100.0, 185.230.104.0, 185.230.196.0, 185.231.56.0, 185.231.64.0, 185.231.232.0, 185.232.88.0, 185.232.96.0, 185.232.116.0, 185.232.232.0, 185.233.32.0, 185.233.64.0, 185.234.108.0, 185.234.112.0, 185.234.244.0, 185.234.252.0, 185.235.8.0, 185.235.32.0, 185.235.60.0, 185.235.76.0, 185.235.140.0, 185.235.144.0, 185.235.204.0, 185.235.228.0, 185.236.44.0, 185.236.52.0, 185.236.128.0, 185.236.140.0, 185.237.184.0, 185.238.112.0, 185.241.60.0, 185.241.108.0, 185.242.176.0, 185.243.0.0, 185.243.128.0, 185.244.224.0, 185.244.236.0, 185.248.32.0, 185.249.252.0, 185.251.12.0, 185.251.24.0, 185.251.68.0, 185.251.180.0, 185.252.192.0, 185.252.200.0, 185.253.8.0, 185.253.52.0, 185.253.56.0, 185.253.108.0, 185.254.120.0, 185.254.164.0, 185.255.28.0, 185.255.136.0, 193.5.144.0, 193.17.32.0, 193.22.12.0, 193.22.20.0, 193.30.116.0, 193.32.84.0, 193.32.92.0, 193.34.224.0, 193.36.88.0, 193.37.248.0, 193.38.244.0, 193.39.192.0, 193.43.40.0, 193.56.0.0, 193.56.8.0, 193.56.132.0, 193.56.144.0, 193.84.108.0, 193.168.216.0, 193.187.96.0, 193.221.208.0, 193.228.124.0, 193.228.136.0, 193.228.228.0, 193.238.84.0, 193.238.172.0, 194.15.44.0, 194.26.16.0, 194.26.100.0, 194.26.116.0, 194.29.52.0, 194.31.8.0, 194.32.104.0, 194.39.108.0, 194.56.148.0, 194.56.180.0, 194.62.16.0, 194.62.40.0, 194.63.144.0, 194.99.156.0, 194.150.76.0, 194.187.116.0, 195.60.236.0, 195.211.48.0, 195.225.80.0, 195.225.96.0
/23391.230.48.0, 109.70.238.0, 212.6.50.0

Address pool by range