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IP subnet calculator

uk ru

104.27.131.0-104.27.131.255
104.27.131.0/24

104.27.132.0-104.27.135.255
104.27.132.0/22

104.27.136.0-104.27.137.255
104.27.136.0/23

104.27.138.0-104.27.138.255
104.27.138.0/24