Here is the command to list the network routes on your Windows 2003 server, XP, or Vista computer.
To add a static route to your server or computer use the route add command.
c:\route add -P 126.96.36.199 mask 255.255.255.0 188.8.131.52
In the above example a route to subnet 184.108.40.206 via gateway 220.127.116.11 is added. The -P option makes the route permanent, so it will stick even after rebooting the server or PC.