Port 9300

Port 9300 is commonly used for communication between nodes in a cluster running Elasticsearch, a popular distributed search and analytics engine. It is also used for communication between Elasticsearch client and server instances.

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 9300
tcp
vrace
Virtual Racing Service
REGISTERED PORT
Port 9300
udp
vrace
Virtual Racing Service
REGISTERED PORT

UnOfficial

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

Port Protocol (TCP/UDP) Description
Port 9300 IBM Cognos 8 SOAP Business Intelligence and Performance Management
TCP UDP Ports
Add comment