Utility displaying connection status to specified site/host.
License: Freeware
OS Support:

Distributed network analyzer and protocol decoder for multi-segment networks.
License: Demo
OS Support: Win98,WinME,WinNT 4.x,Windows2000,WinXP,Windows2003,

Supervise and control the computers on LAN,WAN,Internet.
License: Shareware
OS Support:

Monitor and record AOL, MSN, Yahoo, MySpaceIM and ICQ conversations on your LAN.
License: Shareware
OS Support: Win98,WinME,WinXP,Windows2000,Windows2003,

Monitor and record AOL, MSN, Yahoo, MySpaceIM and ICQ conversations in the LAN.
License: Shareware
OS Support: Win98,WinME,WinXP,Windows2000,Windows2003,

InterMapper monitors everything on your network, alerting you if problems arise.
License: Demo
OS Support: Windows2000,WinXP,Windows2003,Unix,Linux,Linux Gnome,Linux GPL,Linux Open Source,Mac OS X,Mac OS X 10.4,Mac OS X 10.5,Java,Win Vista

Speed-O-Meter monitors your Internet speed in real time.
License: Shareware
OS Support: Win95,Win98,WinME,WinXP,WinNT 4.x,Windows2000,Windows2003,

Spytech SpyAgent employee monitoring software.
License: Shareware
OS Support: Windows2000,Windows2003,Windows Mobile 2005,Win Vista

Monitor network hosts via Ping, TCP, services, shares, and HTTP.
License: Shareware
OS Support: Win98,WinME,Windows2000,WinXP,Windows2003,Win Vista

LanDiscovery is a free utility for browsing large local area networks.
License: Freeware
OS Support: Win98,WinME,WinXP,Windows2000,