Yes, but you forgot -- you DO need a special client to be run upon that IP. Here's a download-link:
http://daltonlaffs.bravehost.com/tcptesttool.zipAnd how to use:
1. Unzip and run setup.exe.
2. Follow the prompts and install.
3. Run the installed TCP TEST TOOL.
4. Press OK on the splash screen.
5. Change '12345' in the textbox on the RIGHT side to 80.
6. Hit 'Bind' on the RIGHT! side!
7. Go ahead and send to the IP shown above the bind button, on port 80.
8. The Recv function of DSLua waits for the server to send back a reply. So type into the text-thing on the right side where the DS stuff showed up, and hit Send to send it to the DS.
9. Wait for someone to make a more friendly app
