Port 27017

Port 27017 is used for MongoDB database management system. It is the default port for MongoDB. MongoDB is a NoSQL database that uses a document-oriented data model. It is widely used in web applications and is designed for scalability and high availability. Port 27017 is used for client-server communication between applications and the MongoDB database.

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.


Port Protocol (TCP/UDP) Title Description Port Type


Unofficialy or sometimes with conflict, the same port may be used by different applications.

Port Protocol (TCP/UDP) Description
Port 27017 mongoDB server port
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