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Port 17

Port
Protocol
Service Name
Description
Source
17
TCP UDP
qotd
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IANA
17
TCP UDP
Quote of the Day,Official
wikipedia
17
 
Skun
simovits.com
17
TCP UDP
qotd
Quote of the Day
bekkoame

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A port is an application-specific or process-specific software construct serving as a communications endpoint in a computer's host operating system.

Service names and port numbers are used to distinguish between different services that run over transport protocols such as TCP, UDP, DCCP, and SCTP.

Port numbers are assigned in various ways, based on three ranges: System Ports (0-1023), User Ports (1024-49151), and the Dynamic and/or Private Ports (49152-65535);