1)   Advanced Host Monitor 6.10
HostMonitor is a system management tool that continuously monitors servers availability and performance. It has 57 test methods, 28 alert methods, highly flexible report and log manager. Package includes Log Analyzer, Web Service and other utilities.

 2)   Quick Ping Monitor 2.61
A powerful simultaneous ip monitor tool . It is able to monitor thousands of IP equipments simultaneously and send message and mail when states of some equipments change , it could also adopt necessary steps to deal with troubles.

 3)   KeepNI 1.2.5
Keep an eye on your web site services, and alert on malfunction. Alerts includes Voice alarm,email message,Fax message,SMS,ICQ and more. KeepNI provides you with site performance information row data along with many charts an graphs.

 4)   Ping Monitor Tool : SuperPinger 2.12
SuperPinger is a powerful enterprise graphic ping monitor tool . It is able to detect thousands of IP equipments simultaneously and send message when states of some equipments change , it could also adopt necessary steps to deal with troubles.

 5)   IP & Socket Monitor 4.0
IP & Socket Monitor is a toolbox to monitor and control IP and Socket activities of Windows applications. It is designed for programmers, beginners of IP and Socket, as well as common users.