ftp.ntua.gr:/ubuntu/dists/xenial/multiverse/source/by-hash/SHA256/?C=N&O=D 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[   ] b0044a2ec5a0f12bab1328fcb63dc6502a7d75980b8fb..> 21-Apr-2016 13:25  175K  
[   ] 66f48114acd3d70bafb397ceba21a5cc47f0082303dc6..> 07-Apr-2016 13:43  103   
[   ] 64766c8d0d734281bab7bace784589c5d7d322f163808..> 21-Apr-2016 13:25  210K
Apache/2.2 Server at ftp.ntua.gr Port 80