Clear all formatting between the last cell and the data. 1  Do one of the following: To select all columns to the right of the last column that contains data, click the first column heading, hold down CTRL, and then click the column headings of the columns that you want to select.
Find your IP range by examining your subnet mask. Most likely, if you are using a simple home network, your IP address begins with 192.168.0 and your mask is 255.255.255.0. This mask means that the address range 192.168.0.1 to 192.168.0.255 is available for assignment in your subnet. Show Comments.
If you know the IP address has been changed or your device isn't listed, go ahead and follow the instructions below. Determine the IP Addresses of the Network Hardware on Your Network. It only takes a few minutes to determine the IP addresses of the network hardware on your network. Here's how. Find the default gateway IP address for your computer's network connection. In almost all situations, this will be the private IP address for your router, the most external point on your local network.