Port 1882

Modified by:

Port 1882 is typically used by the MQTT (Message Queuing Telemetry Transport) protocol, which is a lightweight messaging protocol designed for use in IoT (Internet of Things) devices. The port is used for bidirectional communication between MQTT clients and brokers. The protocol is commonly used for applications that require real-time, reliable communication between IoT devices and other systems or applications.

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 1882
tcp
ecsqdmn
CA eTrust Common
REGISTERED PORT
Port 1882
udp
ecsqdmn
CA eTrust Common
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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Port 3600- Port 3700 Port 3700- Port 3800 Port 3800- Port 3900 Port 3900-
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Port 3841
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Port 1323
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Port 412
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Port 1283
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Port 2921
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Port 1127
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Port 3990
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