Port 520

Modified by:

Port 520 is used for the Routing Information Protocol (RIP), which is a protocol used for exchanging network information between routers in a network. It is one of the oldest routing protocols still in use and is commonly used in small to medium-sized networks. RIP works by sending updates about network changes to neighboring routers, allowing them to adjust their routing tables accordingly. Port 520 is used by RIP to send and receive these updates.

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 520
tcp
efs
extended file name
WELL KNOWN PORT
Port 520
udp
router
local routing process site);
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 6124
Port 6124 is commonly used by some peer-to-peer (P2P) file sharing applications such as
Port 12001
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 1666
Port 1666 is typically used for the Internet Message Access Protocol (IMAP), specifically for
Port 6000
Port 6000 is commonly used for X11, which is a protocol used for graphical
Port 1884
Port 1884 is often used for communication with the MQTT (Message Queuing Telemetry Transport)
Port 9009
Ports those registered with IANA are shown as official ports. The same port number
Ports 27700 – 27800
Port 27700- Port 27800 Port 27800- Port 27900 Port 27900- Port 28000 Port 28000-
Port 782
Port 782 is not associated with any official or registered service or protocol. It
Port 4690
Port 4690 is typically used for communication between IBM retail store solutions, such as
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