Port 7545

Port 7545 is commonly used for communication between a client and a Ethereum blockchain node using the JSON-RPC protocol. It is used to interact with smart contracts and to execute transactions on the Ethereum blockchain.

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 7545
tcp
nta-us
FlowAnalyzer UtilityServer
REGISTERED PORT
Port 7545
udp
nta-us
FlowAnalyzer UtilityServer
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
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