There are a few IP addresses that are useful to know off by handyour routers IP, for example. One of the lesser-known IP addresses you should know is 127.0.0.1, but what does it connect to and when should you use it? Lets explore what 127.0.0.1 is, and what it can do. What Is 127.0.0.1? 127.0.0.1 is known as a loopback address, but you may see it under the name localhost. When you point your browser to 127.0.0.1, it tries to connect to the computer youre using right now. This is handy when you want to connect to a server on...

Read the full article: What Is 127.0 0.1, Localhost, or a Loopback Address?