Ok if you offer High $$$$ PPS, do yourself a favor and look in your stats/affiliates. If you find these IPS, then dig a bit...
These guys are card bangers...Open several accounts within few hours, In a nutshell, all same patterns, etc...
182.177.206.168
77.86.96.189
2.125.117.13
182.177.132.138
59.103.208.87
Have a few others, but I need to dig a bit on my side...
I know IPs can change from time to time, so you might have a legit one under one of these. But never hurt to double check
