192.168.1.1 IP Address does not work.

[Daladier]

192.168.1.1 IP Address does not work when trying to login and update the name of the wifi and/or password. I went to the routerlogin.net to search for support, but my serial number doesn't even register on the website. The Nighthawk App also does not locate my router/wifi. 

[plemans]

you have the c7800?
If so, try 192.168.100.1

If that doesn't work, what modem/router do you have? 

[Daladier]

Unfortunately, 192.168.100.1 did not work either (404 Not Found). 192.168.1.1 did initially work during set up, and then stopped after I got everything up and running.

You are correct tho, I'm using the C7800. Nighthawk X4S-AC3200 Wifi Cable Modem Router

[plemans]

Is it working? 

You could always try a factry reset

[Daladier]

It did not work. Was on the phone for 2 hours with a netgear representative, and all he did was ensure my wifi stopped working altogether. No call back either. I've decided to fix the issue myself and return the equipment today.

[wcalifas]

on the command prompt type ipconfig and it will tell you the default gateway(i.e. 192.168.x.x)