Калькулятор IP подсетей

128.140.65.64-128.140.66.63

128.140.65.64-128.140.65.127
128.140.65.64/26

128.140.65.128-128.140.65.255
128.140.65.128/25

128.140.66.0-128.140.66.63
128.140.66.0/26