Калькулятор IP подсетей

98.137.2.0-98.137.31.255

98.137.2.0-98.137.3.255
98.137.2.0/23

98.137.4.0-98.137.7.255
98.137.4.0/22

98.137.8.0-98.137.15.255
98.137.8.0/21

98.137.16.0-98.137.31.255
98.137.16.0/20