Port 247

Modified by:

Port 247 is used for the SUBNTBCST_TFTP protocol, which is a part of the Communication messages between security control center servers.

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 247
tcp
subntbcst_tftp
SUBNTBCST_TFTP
WELL KNOWN PORT
Port 247
udp
subntbcst_tftp
SUBNTBCST_TFTP
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
Ports 13500 – 13600
Port 13500- Port 13600 Port 13600- Port 13700 Port 13700- Port 13800 Port 13800-
Port 11997
Port 11997 is not assigned to any specific service or protocol by the Internet
Port 1542
Ports those registered with IANA are shown as official ports. The same port number
Port 385
Ports those registered with IANA are shown as official ports. The same port number
Port 1297
Ports those registered with IANA are shown as official ports. The same port number
Port 4500
Port 4500 is often used for NAT traversal for IPsec. It is utilized for
Port 4114
Ports those registered with IANA are shown as official ports. The same port number
Port 9025
Ports those registered with IANA are shown as official ports. The same port number
Port 3381
Port 3381 is not a well-known or commonly used port. It is possible that
Port 4059
Ports those registered with IANA are shown as official ports. The same port number
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