Help me please

Ok, the problem is that clients use my ip reference.

example:

my ip public: 200.40.40.40:27015

server:
Russian Player connected (200.40.40.40:27006)
USA Player connected (200.40.40.40:27007)
Brazilian Player connected (200.40.40.40:54165)

ok,
I want you to show me when they connect their original ips.

please helpme.