List of best mirrors for IP address 18.118.109.216, located at 42.364899,-71.098701 in United States (US).
Map showing the closest mirrors
I am very sorry, but no mirror was found. Feel free to download directly:
http://raspbian.raspberrypi.org/raspbian/pool/main/r/r-bioc-qtlizer/r-bioc-qtlizer_1.20.1+dfsg-1.debian.tar.xz