ftp.ntua.gr:/debian/dists/jessie-updates/non-free/binary-i386/by-hash/SHA256/?C=N&O=A 
Icon  Name                                                             Last modified      Size  
[DIR] Parent Directory                                                                      -   
[   ] 3a1a4dddbf608acaf0af307d15be13af355588228878e71b5a7e13169a6f85d0 08-Jul-2019 20:58  120   
[   ] f61f27bd17de546264aa58f40f3aafaac7021e0ef69c17f6b1b4cd7664a037ec 08-Jul-2019 20:55   20
Apache/2.2 Server at debian.noc.ntua.gr Port 80