Калькулятор IP подсетей

38.145.198.0-38.145.223.255

38.145.198.0-38.145.199.255
38.145.198.0/23

38.145.200.0-38.145.207.255
38.145.200.0/21

38.145.208.0-38.145.223.255
38.145.208.0/20