Where are the visitors, rendered by the service TRAFFICGEN?

Visitors are the robots that behave like real people. They visit sites and follow links (behave exactly the same as real users). Each robot has its own IP address, browser, operating system, etc. The system contains more than 1,000 robots that are indistinguishable from real users. The TRAFFICGEN system constantly updates the IP addresses that causes a constant influx of new visitors.