ProxyGuys Rotating Residential offers IP rotation out of the box. There are two types of IP rotation: organic and forced.
Organic rotation ensures that every time an IP address goes offline, the system automatically switches to another IP to provide you with a stable proxy connection.
Forced rotation can be enabled from the dashboard settings menu and ensures that IP addresses are rotated at specific intervals (90 to 3600 seconds). By default, IPs are switched at intervals of 3600 seconds when this setting is enabled.
Note that organic rotation remains in place even when the forced rotation setting is enabled, which guarantees a reliable connection in any situation.
The easiest way to get a new IP address is by using a new port. If you're using port 9000 then use port 9001.