Port 75

Modified by:

Port 75 is not officially assigned to any specific service or application. However, it is sometimes used for a variety of purposes by different companies or organizations. It may be used for a simple file transfer protocol, as a backdoor port, or for remote access to a device or system. Its usage is not standardized and depends on the individual needs and requirements of the user.

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 75 tcp any private dial service WELL KNOWN PORT
Port 75 udp any private dial service WELL KNOWN 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 10000 – 10100
Port 10000- Port 10100 Port 10100- Port 10200 Port 10200- Port 10300 Port 10300-
Ports 56700 – 56800
Port 56700- Port 56800 Port 56800- Port 56900 Port 56900- Port 57000 Port 57000-
Port 1494
Port 1494 is used for the Citrix Independent Computing Architecture (ICA) protocol, which is
Ports 51900 – 52000
Port 51900- Port 52000 Port 52000- Port 52100 Port 52100- Port 52200 Port 52200-
Port 29168
Ports those registered with IANA are shown as official ports. The same port number
Port 9668
Ports those registered with IANA are shown as official ports. The same port number
Ports 16200 – 16300
Port 16200- Port 16300 Port 16300- Port 16400 Port 16400- Port 16500 Port 16500-
Ports 27600 – 27700
Port 27600- Port 27700 Port 27700- Port 27800 Port 27800- Port 27900 Port 27900-
Port 18606
Ports those registered with IANA are shown as official ports. The same port number
Port 4326
Port 4326 is commonly used for the Transmission Control Protocol (TCP) and User Datagram
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