Gephi the open graph Viz platform
I2P is an anonymizing network to securely communicate
Open source cross-platform Java Visual Traceroute
A Java based fault and performance management system
A P2P filesharing client which connects to the Gnutella network.
Remote assistance made easy!
Decentralized Web Search Engine
A free Java KNX network library
Standalone web application allowing to monitor end points availability
Free portable cross-platform graphical multi pinger, 100%-pure java
IP Monitor notifies you when your public IP address changes
Monitoring of websites with spider and email notifications
A free high-performance alternative to TCP sockets
A collection of network-oriented tools
Java SNMP MIB Browser