Here is a new tool from Colasoft (this is not an ad) that will scan your network for MAC addresses. This is not really a new tool per se but, it does have the added bonus of being freeware.
Colasoft MAC Scanner allows you to scan your network and gather a list of MAC addresses, along with IP address, machine name and manufacturer information (if available). It can automatically detect all subnets according to the IP addresses configured on multiple NICs of a machine. Colasoft MAC Scanner supports multi-threaded scanning and can export the result list to a text file.
Apparently this tool is free of adware/spyware but, I would check it before using just to be safe.
Tags: MAC Address Scanner, MAC Scanner, MAC Address Tool, Network Scanner
