Abstract: A method for discovering network devices having special IP addresses may include collecting a plurality of IP addresses, where each IP address corresponds to a network device. One or more IP addresses may be identified as a predetermined IP address and/or a predetermined address type. Each of the IP addresses may then be classified according to various IP address types. A network address topology may be built based on the IP addresses, the network devices, and the IP address types. Finally, a special network topology may be built that includes network devices having IP addresses identified as the predetermined IP address and/or the predetermined IP address type.

Abstract: A system and a method for providing interactive entertainment are disclosed. The system includes a projectile, a target, a reader, and a controller. The projectile has a wireless actuator. The target includes a detector, which is configured to detect wireless actuators. The reader is configured to read the detected wireless actuators. The reader provides the controller with a signal when the reader detects the projectile. The controller is configured to implement a gaming module for displaying a virtual environment. The gaming module maps the detector into the virtual environment such that the detector has a virtual region of the virtual environment associated therewith, and the gaming module is configured to change at least a portion of the virtual region in response to the detector detecting the wireless actuator.