Калькулятор IP подсетей

69.197.134.0-69.197.191.255

69.197.134.0-69.197.135.255
69.197.134.0/23

69.197.136.0-69.197.143.255
69.197.136.0/21

69.197.144.0-69.197.159.255
69.197.144.0/20

69.197.160.0-69.197.191.255
69.197.160.0/19