ftp.ntua.gr:/debian/dists/stretch/non-free/binary-i386/by-hash/MD5Sum/?C=N&O=D 
Icon  Name                                                Last modified      Size  
[DIR] Parent Directory                                                         -   
[   ] 74ef1fd89fe8fae95c06c621779f2b37                    14-Aug-2021 10:42  125   
[   ] 7376b0d3da505fb1a8bc714886aa62c0                    18-Jul-2020 13:40   82K  
[   ] 07ac03ddcb6f58640d2fb1d82d02ce82                    18-Jul-2020 13:40   68K
Apache/2.2 Server at debian.noc.ntua.gr Port 80