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.
Instructions on How to Find Your IP and Network Hardware Addresses Every computer or device that communicates over the Internet is assigned an IP address that identifies and distinguishes it from other devices on the Internet. The format of a Yale IP address is usually 172.26.x.x, 130.132.xxx.xxx or 128.36.xxx.xxx. IP addresses can be different depending on what network you are on. For instance, when you connect your laptop from home, it has a different IP address than when you connect from your office or dorm room at Yale.