Калькулятор IP подсетей

156.99.161.0-156.99.165.255

156.99.161.0-156.99.161.255
156.99.161.0/24

156.99.162.0-156.99.163.255
156.99.162.0/23

156.99.164.0-156.99.165.255
156.99.164.0/23