Port 2203

Modified by:

Port 2203 is commonly used for communication between remote desktop clients and servers using Microsoft Remote Desktop Protocol (RDP).

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 2203
tcp
b2-runtime
b2 Runtime Protocol
REGISTERED PORT
Port 2203
udp
b2-runtime
b2 Runtime Protocol
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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Port 2052
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Port 6142 is commonly used by Blizzard Entertainment to support online gaming on their
Port 2046
Ports those registered with IANA are shown as official ports. The same port number
Port 2878
Ports those registered with IANA are shown as official ports. The same port number
Ports 50300 – 50400
Port 50300- Port 50400 Port 50400- Port 50500 Port 50500- Port 50600 Port 50600-
Port 3017
Ports those registered with IANA are shown as official ports. The same port number
Ports 30200 – 30300
Port 30200- Port 30300 Port 30300- Port 30400 Port 30400- Port 30500 Port 30500-
Port 10810
Port 10810 is commonly used by proxy servers that use the SOCKS protocol for
Port 2429
Ports those registered with IANA are shown as official ports. The same port number
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