Port 2891

Modified by:

Port 2891 is not a designated port for any specific service or application. However, in some instances, it may be used for communication between certain software applications or services. It is important to note that ports can be assigned different uses depending on the network and system configuration.

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 2891
tcp
cinegrfx-elmd
CINEGRFX-ELMD License Manager
REGISTERED PORT
Port 2891
udp
cinegrfx-elmd
CINEGRFX-ELMD License Manager
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
Port 4127
Ports those registered with IANA are shown as official ports. The same port number
Port 4100
Ports those registered with IANA are shown as official ports. The same port number
Ports 7300 – 7400
Port 7300- Port 7400 Port 7400- Port 7500 Port 7500- Port 7600 Port 7600-
Port 3075
Ports those registered with IANA are shown as official ports. The same port number
Port 4096
Port 4096 is commonly used for the Apache Zookeeper distributed coordination service. It is
Port 1645
Port 1645 is used for Remote Authentication Dial-In User Service (RADIUS) authentication protocol. It
Ports 39000 – 40000
Port 39000- Port 39100 Port 39100- Port 39200 Port 39200- Port 39300 Port 39300-
Port 2097
Port 2097 is often used for a secure connection to WebDAV servers. It uses
Port 1591
Port 1591 is not specifically assigned to any known service or application. It is
Port 3461
Port 3461 is used by the Barracuda Web Application Firewall to communicate with the
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