Let's start with the question, how links starting from http://127.0.0.1/ http://127.0.0.1/ are displayed in Google search results at all? What will Google robot

Let's start with the question, how links starting from http://127.0.0.1/ http://127.0.0.1/ are displayed in Google search results at all? What will Google robot get if it tries to connect to 127.0.0.1 ? Mot probably, it will get a "connection refused" error. Even if it somehow happens to connect (but why should Google run a web server on a machine where the robot is running?), it surely won't find any movie there. So how does it happen that Google "finds" something at address 127.0.0.1 ?