shortwavesurferapp similar to Ning?
AGIMUSI currently use Android IP scanner which is pretty barebones but works apt.izzysoft.de/…/com.victorb.androidnetworkscann…
Before that I used Vernet but it stopped working for me a while ago for unknown reasons www.f-droid.org/packages/org.fsociety.vernet/
I checked Android IP Scanner and it hasnt been updated since early 2021 either. Vernet has been updated quite recently and works, but doesnt do what i need it to since i want to get ipv6 addresses too.
Fair enough, I haven’t checked when it was updated last as I needed something quick so I just went through the listings.
Too bad vernet didn’t work for you.
My suspicion is that nobody has made an app yet that will use IPv6 primarily.