can we get all tester IPs configured on a port directly?

Is there an API that directly returns all tester IPs configured on the port ? Currently, we are fetching all emulateddevice on the port and checking the tester IPs. The desired configuration needs to be done on emulateddevice when tester IP matched. In most cases (NOT ALL) the last emulateddevice matched and we are doing configuration. It is raising concern on scaling. When we have 26 emulateddevices (as an example) and matched one is the last one, it is taking 3 secs+ for a single configuration to be made. As per our requirement, we need to have 500 emulateddevices and the time is going beyond 3hr+. Appreciate any suggestion on this.