Sorry for the link dump - I just glanced over the content and it seems like this might help you:
https://www.warpbuild.com/blog/docker-mirror-setup
https://medium.com/@shaikrish27/deploying-a-docker-registry-mirror-as-a-container-59565ff92c48
https://blog.alexellis.io/how-to-configure-multiple-docker-registry-mirrors/
There is probably no out of the box solution, but if you want to give it a go and hack it together, this combination might work (or it might not, I don’t think anybody tried yet)
https://github.com/linuxserver/docker-webtop
&
https://gitlab.com/android_translation_layer