APNIC's IPv4 Address Pool

Last updated: 2024-03-27

217600 addresses are unallocated. (Legacy addresses are not counted.)

Recent allocated or assigned address list

CountryRangeNumber of addressesDateStatus
Bangladesh203.28.104.0 - 203.28.105.255
512
2024-03-27allocated
Bangladesh203.26.240.0 - 203.26.241.255
512
2024-03-27allocated
Australia202.20.110.0 - 202.20.110.255
256
2024-03-27allocated
Australia202.20.67.0 - 202.20.67.255
256
2024-03-26allocated
Bangladesh203.26.150.0 - 203.26.151.255
512
2024-03-26allocated
Thailand203.23.188.0 - 203.23.189.255
512
2024-03-22assigned
Malaysia202.20.64.0 - 202.20.64.255
256
2024-03-22assigned
Australia203.22.108.0 - 203.22.109.255
512
2024-03-21assigned
Australia202.14.187.0 - 202.14.187.255
256
2024-03-21allocated
Bangladesh203.20.108.0 - 203.20.109.255
512
2024-03-20allocated
Australia202.12.124.0 - 202.12.124.255
256
2024-03-19assigned
Nepal203.9.210.0 - 203.9.211.255
512
2024-03-19allocated
New Zealand203.9.216.0 - 203.9.217.255
512
2024-03-19allocated
Australia202.9.83.0 - 202.9.83.255
256
2024-03-19assigned
Thailand202.124.200.0 - 202.124.201.255
512
2024-03-19allocated
Australia202.71.188.0 - 202.71.189.255
512
2024-03-19allocated
India202.71.184.0 - 202.71.185.255
512
2024-03-18allocated
Australia202.6.86.0 - 202.6.86.255
256
2024-03-18allocated

Address pool by prefix

PrefixNumber of free block
/19149.213.32.0
/20527.98.192.0, 101.1.16.0, 202.1.16.0, 202.6.192.0, 202.56.176.0
/2117103.71.208.0, 110.172.24.0, 113.52.232.0, 116.66.232.0, 119.63.8.0, 121.0.56.0, 121.200.216.0, 122.50.8.0, 122.102.120.0, 175.100.168.0, 180.214.160.0, 202.133.64.0, 203.11.152.0, 203.28.96.0, 203.99.32.0, 203.174.16.0, 210.56.144.0
/228427.100.4.0, 27.112.96.0, 27.116.56.0, 27.123.224.0, 27.126.156.0, 42.99.116.0, 49.143.248.0, 103.7.44.0, 103.35.200.0, 103.43.12.0, 103.44.20.0, 103.54.200.0, 103.59.32.0, 103.64.136.0, 103.71.216.0, 103.71.244.0, 103.117.84.0, 103.126.188.0, 103.158.112.0, 103.193.240.0, 103.198.4.0, 103.203.148.0, 103.204.60.0, 103.205.32.0, 103.211.64.0, 103.212.60.0, 103.212.104.0, 103.231.164.0, 103.249.216.0, 103.251.176.0, 103.252.124.0, 110.44.164.0, 113.20.132.0, 118.26.180.0, 118.26.184.0, 119.15.156.0, 119.63.4.0, 119.160.208.0, 121.46.72.0, 121.50.168.0, 123.253.52.0, 123.253.68.0, 123.253.116.0, 123.253.180.0, 175.176.180.0, 180.148.8.0, 180.148.24.0, 182.161.48.0, 202.14.200.0, 202.36.164.0, 202.44.100.0, 202.50.60.0, 202.58.120.0, 202.60.128.0, 202.62.0.0, 202.66.180.0, 202.66.184.0, 202.74.232.0, 202.83.0.0, 202.133.76.0, 202.133.92.0, 202.136.64.0, 202.136.72.0, 202.136.80.0, 202.136.92.0, 202.168.148.0, 203.1.72.0, 203.9.196.0, 203.9.212.0, 203.11.148.0, 203.12.252.0, 203.15.16.0, 203.18.156.0, 203.28.108.0, 203.29.200.0, 203.33.96.0, 203.62.240.0, 203.88.100.0, 203.201.188.0, 203.210.92.0, 203.217.152.0, 210.1.232.0, 220.158.148.0, 223.165.0.0
/2351103.76.48.0, 103.98.12.0, 103.98.76.0, 103.129.14.0, 103.136.212.0, 103.142.150.0, 103.142.152.0, 103.145.152.0, 103.145.230.0, 103.146.6.0, 103.146.88.0, 103.146.204.0, 103.153.98.0, 103.154.192.0, 103.155.58.0, 103.155.60.0, 103.156.24.0, 103.158.80.0, 103.158.118.0, 103.159.172.0, 103.159.210.0, 103.162.86.0, 103.162.192.0, 103.170.218.0, 103.172.124.0, 103.172.184.0, 103.172.218.0, 103.173.28.0, 103.173.246.0, 103.174.154.0, 103.178.10.0, 103.181.106.0, 103.241.176.0, 103.249.224.0, 117.55.254.0, 117.103.112.0, 117.103.118.0, 119.15.152.0, 119.160.214.0, 119.160.220.0, 202.12.122.0, 202.62.4.0, 203.11.146.0, 203.28.134.0, 203.28.252.0, 203.32.86.0, 203.57.84.0, 203.62.244.0, 203.134.250.0, 203.170.90.0, 203.223.88.0
/24164103.14.149.0, 103.55.158.0, 103.69.109.0, 103.77.15.0, 103.77.184.0, 103.80.53.0, 103.95.205.0, 103.102.39.0, 103.108.221.0, 103.114.19.0, 103.122.79.0, 103.123.110.0, 103.126.241.0, 103.129.13.0, 103.152.125.0, 103.155.124.0, 103.166.2.0, 103.168.162.0, 103.171.229.0, 103.174.250.0, 103.175.126.0, 103.177.18.0, 103.177.75.0, 103.206.159.0, 103.237.82.0, 103.241.197.0, 103.245.145.0, 103.247.65.0, 103.247.189.0, 103.251.46.0, 116.212.187.0, 119.63.3.0, 119.160.212.0, 119.160.223.0, 202.27.96.0, 202.27.114.0, 202.27.205.0, 202.27.229.0, 202.36.28.0, 202.36.74.0, 202.36.87.0, 202.37.133.0, 202.37.152.0, 202.37.166.0, 202.37.173.0, 202.37.199.0, 202.37.235.0, 202.37.249.0, 202.45.148.0, 202.49.33.0, 202.49.53.0, 202.49.114.0, 202.49.248.0, 202.50.48.0, 202.50.113.0, 202.50.129.0, 202.50.138.0, 202.50.242.0, 202.53.142.0, 202.58.100.0, 202.61.110.0, 202.61.118.0, 202.62.247.0, 202.70.137.0, 202.70.139.0, 202.71.178.0, 202.71.187.0, 202.74.46.0, 202.84.23.0, 202.94.71.0, 202.125.111.0, 202.173.4.0, 203.0.37.0, 203.0.140.0, 203.1.2.0, 203.1.91.0, 203.1.109.0, 203.2.151.0, 203.5.199.0, 203.8.174.0, 203.8.223.0, 203.9.195.0, 203.9.208.0, 203.9.219.0, 203.11.91.0, 203.11.145.0, 203.12.18.0, 203.12.86.0, 203.12.117.0, 203.13.231.0, 203.14.196.0, 203.14.200.0, 203.14.244.0, 203.15.128.0, 203.16.11.0, 203.16.62.0, 203.17.38.0, 203.17.137.0, 203.17.177.0, 203.17.189.0, 203.18.86.0, 203.18.104.0, 203.18.111.0, 203.18.149.0, 203.18.197.0, 203.19.240.0, 203.20.42.0, 203.20.71.0, 203.20.73.0, 203.20.124.0, 203.21.139.0, 203.22.167.0, 203.23.1.0, 203.23.52.0, 203.23.54.0, 203.23.70.0, 203.23.74.0, 203.23.77.0, 203.24.38.0, 203.24.42.0, 203.24.179.0, 203.24.188.0, 203.25.16.0, 203.25.66.0, 203.25.74.0, 203.25.98.0, 203.25.136.0, 203.25.161.0, 203.26.1.0, 203.26.47.0, 203.26.58.0, 203.26.78.0, 203.26.218.0, 203.27.34.0, 203.27.232.0, 203.28.53.0, 203.28.57.0, 203.28.199.0, 203.28.205.0, 203.30.76.0, 203.30.221.0, 203.31.76.0, 203.31.93.0, 203.31.125.0, 203.31.210.0, 203.32.188.0, 203.34.82.0, 203.34.125.0, 203.34.151.0, 203.34.238.0, 203.34.241.0, 203.55.62.0, 203.55.68.0, 203.57.43.0, 203.57.80.0, 203.62.138.0, 203.62.165.0, 203.62.247.0, 203.78.4.0, 203.99.142.0, 203.100.62.0, 203.119.56.0, 203.170.25.0, 203.195.126.0

Address pool by range