A Are You Failing to Access the Mywifiext.net Web Setup Portal? Category: www.mywifiext.net Mywifiext.net is a web setup portal that is used to install a new Netgear extender setup. Sometimes www.mywifiext.net address failed to redirect due to some unreliable mistakes. Tags: 192.168.1.250, mywifiext, mywifiext.net, www.mywifiext.net