Калькулятор IP подсетей

199.241.106.0-199.241.119.255

199.241.106.0-199.241.107.255
199.241.106.0/23

199.241.108.0-199.241.111.255
199.241.108.0/22

199.241.112.0-199.241.119.255
199.241.112.0/21