Trying to find an easy way to see what IP addresses are being used/aren't used on my subnets. For some reason there is no DHCP here so everything is statically assigned. DNS gives me a start but im only going to see Windows clients there, id like a more comprehensive list of anything currently in use. Any suggestions? My first thought was spiceworks inventory, but for some reason its not detecting any devices on the subnet.
Thanks for any suggestions.