Does exactly what I need

To "help" my kids limit their Internet time I use time based access on my Airport Extreme. This utility helped me to easily identify all of the devices on my network and make sure that the ones that always need access (like my home server) were setup correctly. I also like the port scanning capability to search for vulnerabilities. All in all, for the money this did everything I needed and more.

MHogstrom about IP Scanner Home