Port 3603

Modified by:

Port 3603 is commonly used for video conferencing and screen sharing applications such as Microsoft Lync, Skype for Business, and Cisco WebEx.

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 3603
tcp
int-rcv-cntrl
Integrated Rcvr Control
REGISTERED PORT
Port 3603
udp
int-rcv-cntrl
Integrated Rcvr Control
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 7999
Port 7999 is commonly used for the Atlassian Bamboo server, which is a continuous
Port 3021
Port 3021 is not associated with any official service or protocol, but it can
Port 1992
Ports those registered with IANA are shown as official ports. The same port number
Ports 34000 – 35000
Port 34000- Port 34100 Port 34100- Port 34200 Port 34200- Port 34300 Port 34300-
Port 7
Port 7 is used for the Echo Protocol, which sends back any data it
Port 2691
Port 2691 is used for the SNMP (Simple Network Management Protocol) communication between network
Port 2908
Ports those registered with IANA are shown as official ports. The same port number
Port 12002
Ports those registered with IANA are shown as official ports. The same port number
Port 1313
Port 1313 is commonly used by the website development tool Hugo. It is used
Port 6407
Port 6407 is used for the communication between a Trend Micro Anti-SPAM solution and
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