ftp.ntua.gr:/debian/dists/stable-updates/non-free/debian-installer/binary-amd64/by-hash/SHA256/ 
Icon  Name                                                                         Last modified      Size  
[DIR] Parent Directory                                                                                  -   
[   ] 0040f94d11d0039505328a90b2ff48968db873e9e7967307631bf40ef5679275             14-Aug-2021 13:49   32   
[   ] 1b520c87f6a798699fc39e1d75ebac7e78fdd4a201b18426109f0f338f18e366             14-Aug-2021 13:52  115   
[   ] 3456d1b06d1d78c87601dc61847aeee9fe9b70167da41d89415dc3193d000ca7             10-Jun-2023 14:24  134
Apache/2.2 Server at debian.noc.ntua.gr Port 80