SI Network Mechanics 1.0

Ping, IP Lookup, Whois and RWhois in a Single Package
Get Ping, Traceroute, IP Lookup, regular Whois and Referral Whois tools in a single convenient package! SI Network Mechanics offers great ergonomics, quick keyboard operation and clean printable output.
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SI Trace - a Windows traceroute tool

Free visual Traceroute tool for Windows.
Test communication with remote computer and determine which route the packets travel across an IP network between your PC and the remote host.
If you cannot connect to a certain computer over a network, there might be something wrong with the remote computer or with your Internet connection. Or maybe [...]