List of best mirrors for IP address 18.116.27.40, 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/x/xrootd-s3-http/xrootd-s3-http_0.2.1-4+b1_armhf.deb