ftp.ntua.gr:/ubuntu/dists/xenial-updates/universe/source/by-hash/SHA256/?C=M&O=D 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[   ] c5c9f86846a42bbd449aa313987d7394a1651fdada0e4..> 13-May-2021 23:22  434K  
[   ] 91d6f09c0c77b46fdaca015c130b867633e91e20da3e9..> 13-May-2021 23:22  536K  
[   ] c913e23e7eca10a079037d718e0afe429b3d5ab5c4177..> 29-Apr-2021 01:44  536K  
[   ] 276551998d42dc177168a3dd3c08606ca30a44dfaf0ad..> 29-Apr-2021 01:44  435K  
[   ] 63aa689b4a692241e7448cbf6d255bd197e40bb264e70..> 25-Apr-2016 00:09  109
Apache/2.2 Server at ftp.ntua.gr Port 80