What are the ports used for Remote System Management?

Question:

What are the ports which are used for Remote System Management?

Port	Protocol	Clients	Purpose	Hostname/port	IP
443	HTTPS	User Workstation	Web Access Remote Portal UI	https://remote.boschsecurity.com:443	52.29.189.224
443	HTTPS	Device	REST API for device provisioning	https://api.remote.boschsecurity.com/rest/iot/devices:443	52.29.189.224
8883	MQTTS	Device	Device communication for telemetry, events, commands	tls://a1j83emmuys8gs-ats.iot.eu-central-1.amazonaws.com:8883
443	HTTPS	Device	Download of software artefacts Upload of log files	https://sw-repo-remote.s3.eu-central-1.amazonaws.com:443