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.
In principle, it is just a value that can appear in any of the four octets of an IP address. You are probably interested in the very common IP address range 192.168.x.x. This is a range of 64k addresses that has been explicitly allocated for internal use in local subnets. Such as the subnet formed when your local wireless router connects many local devices to a singe internet connection.