ftp.ntua.gr:/debian/project/experimental/contrib/debian-installer/binary-amd64/by-hash/SHA256/ 
Icon  Name                                                                        Last modified      Size  
[DIR] Parent Directory                                                                                 -   
[   ] 0040f94d11d0039505328a90b2ff48968db873e9e7967307631bf40ef5679275            18-Jun-2017 11:11   32   
[   ] 1e07a901e0482c35952fcd1844141fe7029036b20a48cf80d7017cd118b1c642            18-Jun-2017 11:28  129
Apache/2.2 Server at debian.noc.ntua.gr Port 80