hi

My PC is connected to internet(cable internet) via router.I connected to this router and among other info it also says that its WAN IP address is "Y.Y.Y.X".But when I run

"traceroute www.google.com"

it doesn't go trough the same subnet(*.X) that my WAN IP is in in order to reach its final destination.
Why the heck traceroute didn't go trough system with Y.Y.Y.X IP?

And if my router has my WAN IP then why am I not able to ping it?

Can someone explain a bit?

thank you