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Welcome to the Subnetting wiki!

Subnetting allows you to divide a single Class A, B, or C network into multiple logical networks. You can only utilise one network from your Class A, B, or C network if you don't subnet, which is ridiculous. So, that is why subnetting is important.

Do subnetting is always fun and refreshing, however, it can be tedious and boring to repeat it for 20 different subnets. That's why I created this program.