NetCalc

Info 

Calculates network subnet masks, network and broadcast addresses.

Features

  • Calculates subnet masks
  • Calculates broadcast and network addresses
  • Can work from the netmask length
  • Always on top
  • Configurable system tray support

Requirements

 

  • Windows 2000, Windows XP, Windows 2003 Server (Might work on others?)
  • Microsoft .NET Framework v1.1

Screenshot

NetCalc

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