Калькулятор IP подсетей

202.107.194.0-202.107.207.255

202.107.194.0-202.107.195.255
202.107.194.0/23

202.107.196.0-202.107.199.255
202.107.196.0/22

202.107.200.0-202.107.207.255
202.107.200.0/21