Receiver location map

Hi all
I am quite new to the site and about to put my own receiver into operation. I was wondering if there is a map showing all feeder locations which are currently online. The only map which provides some indication is the 3D covering map. 
Apologies if that topic has already been discussed. Thx for any links or hints to a receiver location map.
Chris

umap.openstreetmap.fr/it/map/opensky-network_729246
It's just a test: keep in mind it's on today's data.

This is absolutely great. Exactly what I was looking for. Thanks a lot !!

I've been asked by a board member to remove the map. Such request should be related to privacy matters, since it seems receivers have not the chance to mark own position as private.

Sorry.