IPJudo

The kick'n TCP/IP diagnostic toolkit - cool tools for network troubleshooting. Includes GeoRoute (graphical trace route on world map), iSpeed (Internet speed tester analyzes connection quality), LAN (LAN scanner finds IP devices), NetStat (identify the process that created a TCP/IP connection), PING (connectivity testing), IPConfig (review IP Configuration and verify DNS servers), DNS (perform nslookup's), and Tools (useful shortcuts).

Requirements:

Java Runtime Environment 1.4

Limitations:

60-day trial