Port 3306 is commonly used for communication with MySQL databases, which is a popular relational database management system used for storing and retrieving data. It is primarily used for client-server communication in web applications and is a default port for MySQL.
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 3306 |
tcp |
mysql |
MySQL |
REGISTERED PORT |
Port 3306 |
udp |
mysql |
MySQL |
REGISTERED PORT |
UnOfficial
Unofficialy or sometimes with conflict, the same port may be used by different applications.
Port | Protocol (TCP/UDP) | Description |