What does this Gateway mean?

[mohammedab74]

I am a bit confused, does this indicate double NAT? if so, why can't I access the first gateway and forward a given port.
Bear in mind this ip seems non changing.

 

[Someone Somewhere]

No, that gateway is merely the ISP's next router upstream from you.

It is still possible that you are on a CG-NAT connection, but this doesn't really suggest anything.

 

[jsmithepa]

Nope. All that stuff belongs to the ISP, you have no control, and should not affect to whatever u want to do.