Калькулятор IP подсетей

61.216.44.0-61.216.56.255

61.216.44.0-61.216.47.255
61.216.44.0/22

61.216.48.0-61.216.55.255
61.216.48.0/21

61.216.56.0-61.216.56.255
61.216.56.0/24