Port 4551

Port 4551 is usually used by the RAT (Remote Administration Tool) named “IPSwitchIMailSvc”. It is a server program that handles email exchange for the mail client IPSwitch IMail Suite. The port is mostly used for client-to-server communication, especially for sending and receiving email messages.

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 4551
tcp
ieee-mih
MIH Services
REGISTERED PORT
Port 4551
udp
ieee-mih
MIH Services
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
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