RTSP stream from the camera. Determining which cloud is recording?

Question

Information Security

The camera sends an RTSP stream, to which, knowing the login / password, anyone can connect.
Recording from the default camera goes to the cloud service. The process, as I understand it, is this - RTSP data is entered into the cloud, it connects to the stream and writes

the Question in the task. Having physical access to the camera and router, how to check which cloud is recording?

Answer 1

tcpdump, wireshark for capturing network packets, or at least iftop (a cruder tool).
If the router does not know how to do anything, then at least temporarily install a PC as a router, boot any Linux from a USB flash drive and use the above commands. Search\filter by camera internal address. You can even catch not the IP addresses of the cloud, but requests from the camera to DNS, and see the domain name of the cloud (the addresses may change tomorrow, and the camera will hammer on this name all its life).