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Калькулятор IP подсетей

uk ru

173.194.56.0-173.194.63.255
173.194.56.0/21

173.194.64.0-173.194.79.255
173.194.64.0/20

173.194.80.0-173.194.87.255
173.194.80.0/21

173.194.88.0-173.194.89.255
173.194.88.0/23