Port 2020

Modified by:

Port 2020 is typically used for file transfer or data exchange between computer systems using the FTP (File Transfer Protocol) or TFTP (Trivial File Transfer Protocol) protocols. It is commonly known as the “FTP-data” or “tftp” port.

Ports those registered with IANA are shown as official ports. The same port number may be unofficialy used by various services or applications. The official usage are listed separately below its usage may change from time to time.

Official

Port Protocol (TCP/UDP) Title Description Port Type
Port 2020 tcp xinupageserver REGISTERED PORT
Port 2020 udp xinupageserver REGISTERED PORT

UnOfficial

Unofficialy or sometimes with conflict, the same port may be used by different applications.

Port Protocol (TCP/UDP) Description
TCP UDP Ports
Other ports
Port 53
Port 53 is used for the Domain Name System (DNS) protocol. It is responsible
Port 2847
Ports those registered with IANA are shown as official ports. The same port number
Ports 29000 – 29100
Port 29000- Port 29100 Port 29100- Port 29200 Port 29200- Port 29300 Port 29300-
Port 11165
Ports those registered with IANA are shown as official ports. The same port number
Port 9343
Port 9343 is mostly used for secure communication for management purposes on IBM WebSphere
Port 7900
Port 7900 is often used for remote server management and monitoring protocols such as
Port 600
Port 600 is typically used for X11 (also known as X Windows System), which
Port 4396
Ports those registered with IANA are shown as official ports. The same port number
Port 674
Port 674 is used for ACAP (Application Configuration Access Protocol) which is a protocol
Port 2817
Port 2817 is not assigned to any specific service or application. It is an
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