Can I find out the ip of devices that are connected to a Wi-fi network?

Question

Computer networks

Hello.
The question is: If I am not connected to a Wi-Fi network, can I find out the ip addresses of devices that are connected?
I am nearby.
The network is password protected.

Answer 1

If the network is encrypted - no.
If the network is open - yes, catch packets and "everything is written there."
I won’t tell you about intermediate options (encrypted, but with weak encryption).