ftp.ntua.gr:/debian/dists/sid/non-free-firmware/debian-installer/binary-amd64/by-hash/MD5Sum/?C=M&O=A 
Icon  Name                                                                       Last modified      Size  
[DIR] Parent Directory                                                                                -   
[   ] 4a4dd3598707603b3f76a2378a4504aa                                           19-Jul-2022 05:00   20   
[   ] 8dc5aea5b03dff8595f096f9e368e888                                           19-Jul-2022 05:00   32   
[   ] e9e08ac077abcfa17b18d774ac08f0f5                                           19-Jul-2022 05:15  117
Apache/2.2 Server at debian.noc.ntua.gr Port 80