Port 1821

Modified by:

Port 1821 is commonly used by the software called VXCR, which is a software system designed for security used in remote connections via the internet or WAN. VXCR uses the port 1821 for communication between clients and servers.

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 1821
tcp
donnyworld
donnyworld
REGISTERED PORT
Port 1821
udp
donnyworld
donnyworld
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
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