ftp.ntua.gr:/debian/dists/stretch/non-free/i18n/by-hash/?C=M&O=A 
Icon  Name                                 Last modified      Size  
[DIR] Parent Directory                                          -   
[DIR] MD5Sum/                              20-Jul-2020 02:00    -   
[DIR] SHA256/                              20-Jul-2020 02:00    -
Apache/2.2 Server at debian.noc.ntua.gr Port 80