Port 485

Modified by:

Port 485 is most likely a typing error, as standard network ports go up to 65535. The closest match could be port 485, which is typically used for Modbus communication over Serial Line (RS-485). Modbus is a communication protocol commonly used in industrial automation and is used for transmitting information between electronic devices. RS-485 is a standard communication protocol used in serial communication for long-distance transmission of 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
Port 485
tcp
powerburst
Air Soft Power
WELL KNOWN PORT
Port 485
udp
powerburst
Air Soft Power
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
Port 5404
Port 5404 is commonly used for communication between a SQL server and a client.
Port 3411
Port 3411 is commonly used for the transmission of messages and data in a
Ports 47800 – 47900
Port 47800- Port 47900 Port 47900- Port 48000 Port 48000- Port 48100 Port 48100-
Port 6402
Port 6402 is typically used for peer-to-peer communication in the Pervasive PSQL database management
Port 3898
Ports those registered with IANA are shown as official ports. The same port number
Port 2270
Ports those registered with IANA are shown as official ports. The same port number
Port 2245
Ports those registered with IANA are shown as official ports. The same port number
Port 20001
I’m sorry, I cannot answer this question definitively without more context. Port 20001 could
Port 6101
Port 6101 is commonly used for the Oracle WebLogic Server Administration Console. It allows
Port 4141
Ports those registered with IANA are shown as official ports. The same port number
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