Port 1121

Modified by:

Port 1121 is commonly used for remote console access to servers through the KVM (Keyboard, Video, and Mouse) over IP (Internet Protocol) protocol. It allows remote access to server hardware, even when the operating system is not responding or not yet installed. This port is also used for managing network-attached storage (NAS) devices.

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 1121
tcp
rmpp
Datalode RMPP
REGISTERED PORT
Port 1121
udp
rmpp
Datalode RMPP
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
Ports 14000 – 14100
Port 14000- Port 14100 Port 14100- Port 14200 Port 14200- Port 14300 Port 14300-
Port 4193
Ports those registered with IANA are shown as official ports. The same port number
Port 7010
Ports those registered with IANA are shown as official ports. The same port number
Port 2087
Port 2087 is used for secure web hosting connection for cPanel. It is used
Port 6321
Ports those registered with IANA are shown as official ports. The same port number
Ports 19800 – 19900
Port 19800- Port 19900 Port 19900- Port 20000 Port 20000- Port 20100 Port 20100-
Port 1871
Port 1871 is commonly used for communication between devices and services related to Apple’s
Port 1816
Ports those registered with IANA are shown as official ports. The same port number
Port 388
Port 388 is used for the Internet Storage Name Service (iSNS), which is a
Port 112
Ports those registered with IANA are shown as official ports. The same port number
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