A subnet mask defines the value range of IP addresses used in a workgroup. If you use a Linksys router, you can find the subnet mask value used by the device from any computer connected to the ...

Underneath the IPV4 Address heading, it will have your IP address in full, as well as the Subnet Mask and specific router information. The process is identical for Android phones.

Open the "General" tab, select the "Use the following IP address" option and then type in the address you want to use as a static IP along with your network's subnet mask and default gateway numbers.

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 ...