From the Info-Mac abstract file: MacTCP Tracer logs the status of MacTCP connections and can be used as a companion to Peter Lewis' MacTCP Watcher. Unlike MacTCP Watcher, MacTCP Tracer writes the connection status of TCP/IP streams to a console window so you can see who connected to your Mac.
Can't find what you're looking for? Try a search:
Also, if you have an older Mac, be sure to check out the "Classic" applications page for more options.
Finally, take a look at ALEMIA if you think you know that name of an application, but aren't quite sure.
No, I don't accept reviews anymore for these older applications. With the creation of this page in the Orchard's late 2005 redesign, I only accept reviews for currently-developed applications that work on Mac OS X (or later....whatever that might be!!).