EasyIPscan is a free tool to allow network and CCTV engineers to scan a network in seconds for a snapshot of the IP addresses already taken so a new device can be added without a conflict occurring. This superb FREE tool even supplies the devices associated MAC address and a friendly description so it’s easy to identify what equipment is using which address.
Zip Finder is a great tool for managing your IP cameras. It quickly finds and displays all of your Zip IP cameras on the network.