Port 5265

Modified by:

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 5265
tcp
3com-njack-2
3Com Network Jack 2
REGISTERED PORT
Port 5265
udp
3com-njack-2
3Com Network Jack 2
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 12100 – 12200
Port 12100- Port 12200 Port 12200- Port 12300 Port 12300- Port 12400 Port 12400-
Port 31337
Port 31337 is commonly used for Internet Relay Chat (IRC) and as a backdoor
Port 1923
Port 1923 is typically used for communication between different wireless networking devices using the
Port 4086
Ports those registered with IANA are shown as official ports. The same port number
Port 4042
Ports those registered with IANA are shown as official ports. The same port number
Port 1289
Ports those registered with IANA are shown as official ports. The same port number
Port 1123
Port 1123 is not assigned to any specific service or application. It is an
Port 3660
Port 3660 is used for IBM Tivoli Directory Service Control Protocol (TDSCP), which is
Port 1686
Port 1686 is typically used for the CISCO Configuration Engine, which is a tool
Port 4143
Port 4143 is often used by some remote administration tools, such as VNC (Virtual
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