When not used for a server resource, these ports may also be used dynamically selected by a client as its source port. These processes are primarily individual applications that a user has chosen to install rather than common applications that would receive a Well Known Port. Registered Ports (Numbers 1024 to 49151) – These port numbers are assigned to user processes or applications.
This is a list of commonly used tcp and udp ports used by application communication with TCP and UDP on the Transport Layer of the Internet Protocol Suite for the host-to-host communications.
