Калькулятор IP подсетей

173.198.203.136-173.198.203.142

173.198.203.136-173.198.203.139
173.198.203.136/30

173.198.203.140-173.198.203.141
173.198.203.140/31

173.198.203.142-173.198.203.142
173.198.203.142/32