Port 1868 is typically used for the Message Queuing Telemetry Transport (MQTT) protocol. MQTT is a lightweight messaging protocol that is designed for use in Internet of Things (IoT) scenarios, where devices need to communicate with each other over a low-bandwidth, unreliable network.
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 1868 |
tcp |
viziblebrowser |
VizibleBrowser |
REGISTERED PORT |
Port 1868 |
udp |
viziblebrowser |
VizibleBrowser |
REGISTERED PORT |
UnOfficial
Unofficialy or sometimes with conflict, the same port may be used by different applications.
Port | Protocol (TCP/UDP) | Description |