ftp.ntua.gr:/debian/project/experimental/contrib/debian-installer/binary-armhf/by-hash/SHA256/ 
Icon  Name                                                                        Last modified      Size  
[DIR] Parent Directory                                                                                 -   
[   ] 0040f94d11d0039505328a90b2ff48968db873e9e7967307631bf40ef5679275            18-Jun-2017 11:11   32   
[   ] 56e8a72321937cb497b1cd6a83e23322890d54b5a5f04119941313ac7bd19974            18-Jun-2017 11:28  129
Apache/2.2 Server at debian.noc.ntua.gr Port 80