TCP View is a tool designed to work on PC networks, connected to a LAN, that shows you a detailed list of all the TCP and UDP parameters of your system, including the local ones and remote addresses, and even the status of your TCP connections.
It includes a tool similar to the Netstat command, that tells you of all the connections that are active in your PC at that time. When TCP View starts it numbers all the TCP and UDP files according to a valuation criteria. it updates each second to keep you completely informed of the latest changes that have taken place.
Apart from seeing these connection parameters, TCP View lets you cancel or close the connections that are already open, via its contextual menu. And to see the connection status better for each one, it shows them in different colours: red for closed, green for active, and yellow for those that are changing. With TCP View you can know, at all times, which programs, processes or PCs are using the Internet connection.