ftp.ntua.gr:/debian/project/experimental/non-free/debian-installer/binary-i386/by-hash/SHA256/?C=M&O=A 
Icon  Name                                                                        Last modified      Size  
[DIR] Parent Directory                                                                                 -   
[   ] 0040f94d11d0039505328a90b2ff48968db873e9e7967307631bf40ef5679275            18-Jun-2017 11:11   32   
[   ] 374bb72d1d7979545eb3ce55186340037bffc9eabab4332c8713af674ccce009            18-Jun-2017 11:28  129
Apache/2.2 Server at debian.noc.ntua.gr Port 80