Finding AT&T 2WIRE111 ip Address

[Guest]

Hello,
I am installing a second router to my home network. It is a linksys router. Before I do, I need to find my current AT&T 2WIRE11 IP Address(es). How do I do it.

 

[elel]

Google it. If both routers support DHCP, you actually shouldn't have to worry about this.