Colasoft MAC Scanner provides users with a fast option for scanning IP and MAC addresses within a local network. It will automatically detect all available subnets relating to IP addresses that are set up on multiple NICs. It will also scan IP or MAC addresses of user-defined subnets. It will display MAC address, IP address host name, and manufacturer within an easy-to-read interface, grouping all IP addresses according to their MAC address if that MAC address happens to be associated with multiple IP addresses. The scanned results can be exported into .txt file for future reference.