List of best mirrors for IP address 3.137.177.204, 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-kevinburke-ssh-config/golang-github-kevinburke-ssh-config_1.2.0-1.dsc