Key features: (disclaimer)

	Runs as a system tray application automatically on startup
	Monitors up to 500 network devices or services
	Allows all parameters to be set independently for each network resource
	Alerts you to failures using a variety of techniques, ranging from audible alarms to software
	Offers real-time and historical reporting capabilities

Information:
This network monitoring tool allows network administrators, webmasters, and Internet service providers to monitor any networked device on the Internet, corporate intranet, or TCP/IP LAN and receive alerts immediately via audible alarm, message, e-mail, or third-party software when a connection fails. IPMonitor allows users to tailor it to their particular area of responsibility, from a single server to a small-office LAN to hundreds of devices within a large corporate network.

Other titles by this developer are:

NetInfo

Additional Software Required:

Internet Explorer 5.5 or later