TCPWatch for Windows

The description of TCPWatch - Play With New Friends

TCPWatch is an administrator's tool that logs information about incoming and outgoing TCP connections including local address, remote address. It's written in C++ and uses no libpcap functions.It can be used by a developer to debug socket communication problems with an application or by anyone who is curious about what socket calls an application is making, including what it is communicating with and the data it is passing