ftp.ntua.gr:/debian/dists/bullseye-updates/non-free/debian-installer/binary-armhf/by-hash/SHA256/?C=N&O=A 
Icon  Name                                                                           Last modified      Size  
[DIR] Parent Directory                                                                                    -   
[   ] 0040f94d11d0039505328a90b2ff48968db873e9e7967307631bf40ef5679275               06-Jul-2019 14:13   32   
[   ] 14bc614f2e67104882744776e094eab12ca35c301ea7f235ae8a6224ef36e761               14-Aug-2021 13:25  134   
[   ] d97f82b8833624aeee3b158f6d4f95549af43396cfc94ed219dcb114c34b95bc               10-Jun-2023 11:53  137
Apache/2.2 Server at debian.noc.ntua.gr Port 80