Port 3447

Modified by:

Port 3447 is used for DirectNet Protocol, a peer-to-peer networking protocol used by the DirectNet software for messaging, file sharing, and remote control of computers.

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 3447
tcp
directnet
DirectNet IM System
REGISTERED PORT
Port 3447
udp
directnet
DirectNet IM System
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 4138
Ports those registered with IANA are shown as official ports. The same port number
Port 502
Port 502 is typically used for Modbus, which is a communication protocol commonly used
Port 395
Ports those registered with IANA are shown as official ports. The same port number
Port 2425
Port 2425 is typically used for the media gateway control protocol (MGCP). This protocol
Port 8686
Port 8686 is a non-standard port commonly used for various applications such as web
Port 32811
Ports those registered with IANA are shown as official ports. The same port number
Ports 27900 – 28000
Port 27900- Port 28000 Port 28000- Port 28100 Port 28100- Port 28200 Port 28200-
Port 2685
Ports those registered with IANA are shown as official ports. The same port number
Port 3341
Port 3341 is usually associated with the FirstClass Collaboration Suite, which is a groupware
Port 5850
Port 5850 is not assigned by the Internet Assigned Numbers Authority (IANA) for any
Add comment