IPv4 Subnetting Practice
If you understand computer networking and know how IPv4 subnetting works, why don’t you practice IPv4 subnetting here?
Given IP Address:
Solve for network, mask, start host, end host, and broadcast address.
If you would like an offline copy of a subnet practicing app, here’s a zip file which contains a self-contained HTML file. Double-click in the HTML file and you can begin practicing.