Калькулятор IP подсетей

84.2.80.0-84.3.255.255

84.2.80.0-84.2.95.255
84.2.80.0/20

84.2.96.0-84.2.127.255
84.2.96.0/19

84.2.128.0-84.2.255.255
84.2.128.0/17

84.3.0.0-84.3.255.255
84.3.0.0/16