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![networking - Is there a subnet calculator that computes the *complement* of a subnet? - Stack Overflow networking - Is there a subnet calculator that computes the *complement* of a subnet? - Stack Overflow](https://i.stack.imgur.com/JmoyC.png)
networking - Is there a subnet calculator that computes the *complement* of a subnet? - Stack Overflow
![GitHub - rmceoin/cidrcalculator: CIDR Calculator is a simple Android based IP subnet calculator for network engineers to quickly determine what the address range is of a subnet. GitHub - rmceoin/cidrcalculator: CIDR Calculator is a simple Android based IP subnet calculator for network engineers to quickly determine what the address range is of a subnet.](https://raw.githubusercontent.com/rmceoin/cidrcalculator/master/drawings/cidrcalculator-main-1.18.png)
GitHub - rmceoin/cidrcalculator: CIDR Calculator is a simple Android based IP subnet calculator for network engineers to quickly determine what the address range is of a subnet.
![GitHub - rmceoin/cidrcalculator: CIDR Calculator is a simple Android based IP subnet calculator for network engineers to quickly determine what the address range is of a subnet. GitHub - rmceoin/cidrcalculator: CIDR Calculator is a simple Android based IP subnet calculator for network engineers to quickly determine what the address range is of a subnet.](https://raw.githubusercontent.com/rmceoin/cidrcalculator/master/drawings/cidrcalculator-converter-1.18.png)