IP subnet calculator

142.250.142.0-142.250.206.255

142.250.142.0-142.250.143.255
142.250.142.0/23

142.250.144.0-142.250.159.255
142.250.144.0/20

142.250.160.0-142.250.191.255
142.250.160.0/19

142.250.192.0-142.250.199.255
142.250.192.0/21

142.250.200.0-142.250.203.255
142.250.200.0/22

142.250.204.0-142.250.205.255
142.250.204.0/23

142.250.206.0-142.250.206.255
142.250.206.0/24