ftp.ntua.gr:/debian/dists/stable-backports/non-free-firmware/binary-i386/by-hash/SHA256/?C=N&O=A 
Icon  Name                                                                  Last modified      Size  
[DIR] Parent Directory                                                                           -   
[   ] 0040f94d11d0039505328a90b2ff48968db873e9e7967307631bf40ef5679275      19-Jul-2022 05:00   32   
[   ] d2846fe4e55bb910fc9f5f37edabf5e91aee48a33d05916c571d2e925e56a5a6      10-Jun-2023 14:24  188   
[   ] f47bf976fce59181c09dbe49897557bc85508df226f947916b5eb693cebbca18      19-Jul-2022 05:15  189
Apache/2.2 Server at debian.noc.ntua.gr Port 80