In order to setup your Netgear wifi range extender, you need to go to a web page. This web page is WWW.MYWIFIEXT.NET, which is not a regular internet website but a local web address to help you go to the setup page for the initial setup of your Netgear extender or to open Netgear smart wizard on your computer.
http://www.mywifi-ext.net/mywifiext-net-2/