List of best mirrors for IP address 18.117.101.250, 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/gtk-sharp2/libgtk2.0-cil_2.12.40-3.1+b1_armhf.deb