Калькулятор IP подсетей

217.61.34.0-217.61.63.255

217.61.34.0-217.61.35.255
217.61.34.0/23

217.61.36.0-217.61.39.255
217.61.36.0/22

217.61.40.0-217.61.47.255
217.61.40.0/21

217.61.48.0-217.61.63.255
217.61.48.0/20