No specific info about version 5.3. Please visit the main page of Internet Status on Mac Informer.
Speed Dial Utility - edit the coded speed dial and settings from the printer.
IP Address Menu lets users display a current IP address in the menu bar.
Internet Connection Keeper allows you to keep your internet connection alive.
Router IP Address is a small application for discovering the dynamic IP address.
A lightweight application that’ll grab the warranty status of your computer