LACNIC's IPv4 Address Pool
Last updated: 2020-06-19
408320 addresses are unallocated. (Legacy addresses are not counted.)
Recent allocated or assigned address list
| Country | Range | Number of addresses | Date | Status |
|---|
Address pool by prefix
| Prefix | Number of free block | |
|---|---|---|
| /17 | 3 | 179.42.0.0, 179.48.0.0, 179.49.128.0 |
| /18 | 2 | 179.48.128.0, 179.51.128.0 |
| /19 | 11 | 177.223.128.0, 179.42.128.0, 179.48.192.0, 179.51.192.0, 181.225.160.0, 186.26.64.0, 190.12.128.0, 190.109.96.0, 190.171.64.0, 200.106.160.0, 200.106.192.0 |
| /20 | 19 | 177.36.16.0, 177.36.64.0, 177.74.96.0, 177.74.160.0, 177.200.128.0, 179.48.224.0, 186.26.96.0, 186.194.0.0, 187.63.224.0, 187.84.112.0, 187.86.160.0, 187.103.16.0, 189.84.96.0, 190.103.144.0, 200.52.224.0, 201.49.240.0, 201.54.176.0, 201.71.208.0, 201.222.32.0 |
| /21 | 26 | 177.23.48.0, 177.53.24.0, 177.73.216.0, 177.85.8.0, 177.91.224.0, 177.129.240.0, 177.184.88.0, 179.48.240.0, 179.125.8.0, 179.191.0.0, 186.209.208.0, 186.219.48.0, 186.232.216.0, 187.121.152.0, 189.50.32.0, 189.50.56.0, 190.102.48.0, 190.106.88.0, 190.107.88.0, 190.124.48.0, 200.49.24.0, 200.71.80.0, 200.81.144.0, 200.115.64.0, 200.142.224.0, 200.219.0.0 |
| /22 | 47 | 177.10.136.0, 177.10.176.0, 177.11.104.0, 177.23.24.0, 177.52.36.0, 177.52.136.0, 177.53.180.0, 177.72.16.0, 177.72.152.0, 177.73.156.0, 177.86.136.0, 177.87.248.0, 177.91.0.0, 177.125.136.0, 177.129.56.0, 177.129.100.0, 177.129.228.0, 177.136.84.0, 179.0.196.0, 179.189.80.0, 179.189.88.0, 181.191.20.0, 181.191.136.0, 181.224.168.0, 186.2.252.0, 186.209.92.0, 186.233.4.0, 186.250.60.0, 187.86.196.0, 189.50.52.0, 190.5.208.0, 190.8.172.0, 190.113.240.0, 190.123.4.0, 190.123.124.0, 190.184.216.0, 200.9.104.0, 200.10.28.0, 200.24.92.0, 200.94.252.0, 200.225.116.0, 201.131.144.0, 201.131.216.0, 201.140.216.0, 201.149.96.0, 201.159.80.0, 201.182.156.0 |
| /23 | 5 | 177.73.254.0, 177.128.202.0, 190.123.2.0, 190.123.8.0, 201.131.98.0 |
| /24 | 21 | 177.52.221.0, 177.66.7.0, 177.67.71.0, 177.67.250.0, 177.85.238.0, 177.86.142.0, 177.154.93.0, 179.0.24.0, 179.0.128.0, 179.0.149.0, 186.232.242.0, 187.86.195.0, 190.123.15.0, 200.0.67.0, 200.1.112.0, 200.6.48.0, 200.23.159.0, 200.125.129.0, 201.130.81.0, 201.131.65.0, 201.131.103.0 |
Address pool by range
- 177.10.136.0 - 177.10.139.255 (1024 addresses).
- 177.10.176.0 - 177.10.179.255 (1024 addresses).
- 177.11.104.0 - 177.11.107.255 (1024 addresses).
- 177.23.24.0 - 177.23.27.255 (1024 addresses).
- 177.23.48.0 - 177.23.55.255 (2048 addresses).
- 177.36.16.0 - 177.36.31.255 (4096 addresses).
- 177.36.64.0 - 177.36.79.255 (4096 addresses).
- 177.52.36.0 - 177.52.39.255 (1024 addresses).
- 177.52.136.0 - 177.52.139.255 (1024 addresses).
- 177.52.221.0 - 177.52.221.255 (256 addresses).
- 177.53.24.0 - 177.53.31.255 (2048 addresses).
- 177.53.180.0 - 177.53.183.255 (1024 addresses).
- 177.66.7.0 - 177.66.7.255 (256 addresses).
- 177.67.71.0 - 177.67.71.255 (256 addresses).
- 177.67.250.0 - 177.67.250.255 (256 addresses).
- 177.72.16.0 - 177.72.19.255 (1024 addresses).
- 177.72.152.0 - 177.72.155.255 (1024 addresses).
- 177.73.156.0 - 177.73.159.255 (1024 addresses).
- 177.73.216.0 - 177.73.223.255 (2048 addresses).
- 177.73.254.0 - 177.73.255.255 (512 addresses).
- 177.74.96.0 - 177.74.111.255 (4096 addresses).
- 177.74.160.0 - 177.74.175.255 (4096 addresses).
- 177.85.8.0 - 177.85.15.255 (2048 addresses).
- 177.85.238.0 - 177.85.238.255 (256 addresses).
- 177.86.136.0 - 177.86.139.255 (1024 addresses).
- 177.86.142.0 - 177.86.142.255 (256 addresses).
- 177.87.248.0 - 177.87.251.255 (1024 addresses).
- 177.91.0.0 - 177.91.3.255 (1024 addresses).
- 177.91.224.0 - 177.91.231.255 (2048 addresses).
- 177.125.136.0 - 177.125.139.255 (1024 addresses).
- 177.128.202.0 - 177.128.203.255 (512 addresses).
- 177.129.56.0 - 177.129.59.255 (1024 addresses).
- 177.129.100.0 - 177.129.103.255 (1024 addresses).
- 177.129.228.0 - 177.129.231.255 (1024 addresses).
- 177.129.240.0 - 177.129.247.255 (2048 addresses).
- 177.136.84.0 - 177.136.87.255 (1024 addresses).
- 177.154.93.0 - 177.154.93.255 (256 addresses).
- 177.184.88.0 - 177.184.95.255 (2048 addresses).
- 177.200.128.0 - 177.200.143.255 (4096 addresses).
- 177.223.128.0 - 177.223.159.255 (8192 addresses).
- 179.0.24.0 - 179.0.24.255 (256 addresses).
- 179.0.128.0 - 179.0.128.255 (256 addresses).
- 179.0.149.0 - 179.0.149.255 (256 addresses).
- 179.0.196.0 - 179.0.199.255 (1024 addresses).
- 179.42.0.0 - 179.42.127.255 (32768 addresses).
- 179.42.128.0 - 179.42.159.255 (8192 addresses).
- 179.48.0.0 - 179.48.127.255 (32768 addresses).
- 179.48.128.0 - 179.48.191.255 (16384 addresses).
- 179.48.192.0 - 179.48.223.255 (8192 addresses).
- 179.48.224.0 - 179.48.239.255 (4096 addresses).
- 179.48.240.0 - 179.48.247.255 (2048 addresses).
- 179.49.128.0 - 179.49.255.255 (32768 addresses).
- 179.51.128.0 - 179.51.191.255 (16384 addresses).
- 179.51.192.0 - 179.51.223.255 (8192 addresses).
- 179.125.8.0 - 179.125.15.255 (2048 addresses).
- 179.189.80.0 - 179.189.83.255 (1024 addresses).
- 179.189.88.0 - 179.189.91.255 (1024 addresses).
- 179.191.0.0 - 179.191.7.255 (2048 addresses).
- 181.191.20.0 - 181.191.23.255 (1024 addresses).
- 181.191.136.0 - 181.191.139.255 (1024 addresses).
- 181.224.168.0 - 181.224.171.255 (1024 addresses).
- 181.225.160.0 - 181.225.191.255 (8192 addresses).
- 186.2.252.0 - 186.2.255.255 (1024 addresses).
- 186.26.64.0 - 186.26.95.255 (8192 addresses).
- 186.26.96.0 - 186.26.111.255 (4096 addresses).
- 186.194.0.0 - 186.194.15.255 (4096 addresses).
- 186.209.92.0 - 186.209.95.255 (1024 addresses).
- 186.209.208.0 - 186.209.215.255 (2048 addresses).
- 186.219.48.0 - 186.219.55.255 (2048 addresses).
- 186.232.216.0 - 186.232.223.255 (2048 addresses).
- 186.232.242.0 - 186.232.242.255 (256 addresses).
- 186.233.4.0 - 186.233.7.255 (1024 addresses).
- 186.250.60.0 - 186.250.63.255 (1024 addresses).
- 187.63.224.0 - 187.63.239.255 (4096 addresses).
- 187.84.112.0 - 187.84.127.255 (4096 addresses).
- 187.86.160.0 - 187.86.175.255 (4096 addresses).
- 187.86.195.0 - 187.86.195.255 (256 addresses).
- 187.86.196.0 - 187.86.199.255 (1024 addresses).
- 187.103.16.0 - 187.103.31.255 (4096 addresses).
- 187.121.152.0 - 187.121.159.255 (2048 addresses).
- 189.50.32.0 - 189.50.39.255 (2048 addresses).
- 189.50.52.0 - 189.50.55.255 (1024 addresses).
- 189.50.56.0 - 189.50.63.255 (2048 addresses).
- 189.84.96.0 - 189.84.111.255 (4096 addresses).
- 190.5.208.0 - 190.5.211.255 (1024 addresses).
- 190.8.172.0 - 190.8.175.255 (1024 addresses).
- 190.12.128.0 - 190.12.159.255 (8192 addresses).
- 190.102.48.0 - 190.102.55.255 (2048 addresses).
- 190.103.144.0 - 190.103.159.255 (4096 addresses).
- 190.106.88.0 - 190.106.95.255 (2048 addresses).
- 190.107.88.0 - 190.107.95.255 (2048 addresses).
- 190.109.96.0 - 190.109.127.255 (8192 addresses).
- 190.113.240.0 - 190.113.243.255 (1024 addresses).
- 190.123.2.0 - 190.123.3.255 (512 addresses).
- 190.123.4.0 - 190.123.7.255 (1024 addresses).
- 190.123.8.0 - 190.123.9.255 (512 addresses).
- 190.123.15.0 - 190.123.15.255 (256 addresses).
- 190.123.124.0 - 190.123.127.255 (1024 addresses).
- 190.124.48.0 - 190.124.55.255 (2048 addresses).
- 190.171.64.0 - 190.171.95.255 (8192 addresses).
- 190.184.216.0 - 190.184.219.255 (1024 addresses).
- 200.0.67.0 - 200.0.67.255 (256 addresses).
- 200.1.112.0 - 200.1.112.255 (256 addresses).
- 200.6.48.0 - 200.6.48.255 (256 addresses).
- 200.9.104.0 - 200.9.107.255 (1024 addresses).
- 200.10.28.0 - 200.10.31.255 (1024 addresses).
- 200.23.159.0 - 200.23.159.255 (256 addresses).
- 200.24.92.0 - 200.24.95.255 (1024 addresses).
- 200.49.24.0 - 200.49.31.255 (2048 addresses).
- 200.52.224.0 - 200.52.239.255 (4096 addresses).
- 200.71.80.0 - 200.71.87.255 (2048 addresses).
- 200.81.144.0 - 200.81.151.255 (2048 addresses).
- 200.94.252.0 - 200.94.255.255 (1024 addresses).
- 200.106.160.0 - 200.106.191.255 (8192 addresses).
- 200.106.192.0 - 200.106.223.255 (8192 addresses).
- 200.115.64.0 - 200.115.71.255 (2048 addresses).
- 200.125.129.0 - 200.125.129.255 (256 addresses).
- 200.142.224.0 - 200.142.231.255 (2048 addresses).
- 200.219.0.0 - 200.219.7.255 (2048 addresses).
- 200.225.116.0 - 200.225.119.255 (1024 addresses).
- 201.49.240.0 - 201.49.255.255 (4096 addresses).
- 201.54.176.0 - 201.54.191.255 (4096 addresses).
- 201.71.208.0 - 201.71.223.255 (4096 addresses).
- 201.130.81.0 - 201.130.81.255 (256 addresses).
- 201.131.65.0 - 201.131.65.255 (256 addresses).
- 201.131.98.0 - 201.131.99.255 (512 addresses).
- 201.131.103.0 - 201.131.103.255 (256 addresses).
- 201.131.144.0 - 201.131.147.255 (1024 addresses).
- 201.131.216.0 - 201.131.219.255 (1024 addresses).
- 201.140.216.0 - 201.140.219.255 (1024 addresses).
- 201.149.96.0 - 201.149.99.255 (1024 addresses).
- 201.159.80.0 - 201.159.83.255 (1024 addresses).
- 201.182.156.0 - 201.182.159.255 (1024 addresses).
- 201.222.32.0 - 201.222.47.255 (4096 addresses).