Learn how to change the Subnet Mask in Windows 11/10 using Settings, Control Panel, PowerShell and your browser. Subnet Mask divides IP address into two segments.

Is there an easy way (like via a .Net library) that allows me to get the IP address and subnet mask of the local machine that the application is running on?

You can get the subnet address by 'AND'ing the ip address and the subnetmask, but you'll have to convert to binary values first. The number of bits in the mask would be an obvious byproduct of the ...

One of the most prevalent problems with IP networks occurs when IP subnet masks are incorrect. This seems to happen frequently because the concept of the subnet mask is not understood accurately. In ...

Changing your computer’s IP address isn’t complicated, but it involves more than a single step. Here’s how to do change your address in both Windows and MacOS.