Mirrors list missing http://ams.edge.kernel.org/alpine/
Not sure if this is the correct place to post this or if it's even an issue, but I had a forum interaction with someone that was using http://ams.edge.kernel.org/alpine/ in their repositories file and noticed it wasn't listed in either: https://mirrors.alpinelinux.org/ or https://mirrors.alpinelinux.org/mirrors.txt