Port 8333

Modified by:

Port 8333 is used for the Bitcoin network. It is the default port for Bitcoin nodes to communicate with each other and transmit transaction data.

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

UnOfficial

Unofficialy or sometimes with conflict, the same port may be used by different applications.

Port Protocol (TCP/UDP) Description
Port 8333 Bitcoin
Port 8333 VMware Server Management User Interface (secure Web interface). See also port 8222
TCP UDP Ports
Other ports
Port 6706
Ports those registered with IANA are shown as official ports. The same port number
Port 6714
Port 6714 is not associated with any standard service or application. It may be
Ports 21800 – 21900
Port 21800- Port 21900 Port 21900- Port 22000 Port 22000- Port 22100 Port 22100-
Ports 55800 – 55900
Port 55800- Port 55900 Port 55900- Port 56000 Port 56000- Port 56100 Port 56100-
Port 2472
Port 2472 is commonly used for communication between clients and servers in the Personal
Port 6455
Port 6455 is used for WebSocket Protocol connections. It is commonly used for real-time
Ports 9000 – 10000
Port 9000- Port 9100 Port 9100- Port 9200 Port 9200- Port 9300 Port 9300-
Port 2972
Ports those registered with IANA are shown as official ports. The same port number
Port 10017
Ports those registered with IANA are shown as official ports. The same port number
Port 6109
Port 6109 is used for the dedicated server port for Ventrilo, a voice-over-IP (VOIP)
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