I’ve got a lineageos phone and I was just scanning my network to find my server and saw it had port 3283 open with the service netassistant. Apparently it’s an apple remote desktop reporting thing, but I have barely got any apps installed. The apps I have are:
- newpipe
- osmand+
- neo store
- kde connect
I can rule out kde connect from this because it uses port 1714-1764. It is an official build with no Gapps.
Not so with me. This is my list of open ports, as reported by a Termux session with root access. I happen to know the open ports are bound by AdAway.
~# netstat -tanu | grep LISTEN tcp 0 0 127.0.0.1:443 0.0.0.0:* LISTEN tcp 0 0 127.0.0.1:80 0.0.0.0:* LISTEN ~#
Most likely, you’re seeing ports opened by an app. Most Android apps don’t have access to /proc/net to view port bindings, but if you have root and termux, you can use
lsof -i :<portnum>
to see what process is bound to that port.You’d need to install
lsof
from repos first.