Apps Multimedia Security Servers FTP Servers Mail Servers Misc. Advanced Administrative Tools is a multithreaded network diagnostic tool. Its purpose is to accumulate data pertaining to network status and availability, using all of the latest development tools in network research.
Net is complete and free.
Other Subnet Calculators only do one function, don't allow exporting, or require you to purchase to enable the features. You can even print the results or export to HTML or Excel. AutoSitePasswords is a users admin tool for Apache web server. AutoSitePasswords keeps the users database and allows to append, edit, delete and search the users records. AutoSitePasswords makes the Apache passwords files and allows to upload them to FTP server.