ftp.ntua.gr:/debian/dists/bullseye-updates/non-free/debian-installer/binary-all/by-hash/SHA256/?C=N&O=D 
Icon  Name                                                                         Last modified      Size  
[DIR] Parent Directory                                                                                  -   
[   ] 6679b2840e6561c70725848ec325e7e1b2b3acb29632daf221dc53f97f6577b1             10-Jun-2023 11:53  135   
[   ] 52cceef61121182a029c9bf35d70ceb51163e81fbcfaadaabc62e693ed0d43ab             14-Aug-2021 13:25  132   
[   ] 0040f94d11d0039505328a90b2ff48968db873e9e7967307631bf40ef5679275             06-Jul-2019 14:13   32
Apache/2.2 Server at debian.noc.ntua.gr Port 80