MODEM shows chinese IP, not number provided by COX

i live in New Orleans, not Hong Kong.

under the basic page of my motorola 8600, the address that is "issued by provider" is
IP= 220.168.232.105 (last week), 220.232.168.105 (current)

as the modem is MINE and not a rental, but i dont get to change ANY settings for 150$ kit. this falls on the provider, which is you COX, how is this happening. 
i have been having a massive amount of problems staying connected for the past month. 

how are you going to solve this