DiamondCS Port Explorer 

See which ports belong to which programs! Port Explorer shows all the open ports on your system and what programs own them. Along with this ability it also has many tools including a packet sniffer, bandwidth throttling and country detection.
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ActiveXperts Network Monitor 

ActiveXperts Network Monitor is the leading solution for monitoring all aspects of your LAN and WAN servers, workstations and devices. ActiveXperts Network Monitor supports Windows platforms, UNIX platforms, Linux platforms, and Novell platforms.
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A1Monitor Network Monitor TCP or Web 

Monitor multiple web or TCP servers (http, https, ftp, pop3 etc.) Receive email notification by email or pager if any can't be reached a number of times in a row
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ipPulse 

ipPulse is a Remote Status Monitoring Tool. Use ipPulse to monitor the up/down status of IP connected devices (nodes) on any IP connected network. ipPulse alerts you to failures using audible messages, email, pager, web, and logs.
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IPi Phone 

IPi Phone is internet IP to IP telephone software that allows you to talk and use text chat. IPi Phone is easy to use. All you need to know is the other person IP address and you can connect to them and start talking over the internet for free.
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1st Ip Port Scanner 

1st Ip Port Scanner ip finder,port finder,ip scanner,port scanner,ip tracer,ip tracker,ip camera all in one software.Find ip address,search ip address,trace ip address,scan ip address,find port,search port,scan port.
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