ftp.ntua.gr:/debian/dists/stretch/main/binary-all/by-hash/MD5Sum/?C=N&O=D 
Icon  Name                                           Last modified      Size  
[DIR] Parent Directory                                                    -   
[   ] a48f6c4facf0311691f37ddfa77e3874               14-Aug-2021 10:42  120   
[   ] 29e1d531337004350c522308c7045704               18-Jul-2020 13:40  3.2M  
[   ] 2070c6f1d7f2a91160fec46197ebf159               18-Jul-2020 13:40  4.3M
Apache/2.2 Server at debian.noc.ntua.gr Port 80