List of best mirrors for IP address 3.141.198.113, located in an unknown country.
I am very sorry, but no mirror was found. Feel free to download directly:
http://mirrordirector-mb.raspbian.org/raspbian/pool/main/g/golang-github-golang-protobuf-1-5/golang-github-golang-protobuf-1-5_1.5.4-1.debian.tar.xz