ftp.ntua.gr:/debian/project/experimental/non-free-firmware/debian-installer/binary-all/by-hash/SHA256/?C=N&O=D 
Icon  Name                                                                                Last modified      Size  
[DIR] Parent Directory                                                                                         -   
[   ] 8109ab06f0de6619454d955d7c0a763a31a664b4d21b7747ea5dd8846dc90f30                    19-Jul-2022 05:15  137   
[   ] 0040f94d11d0039505328a90b2ff48968db873e9e7967307631bf40ef5679275                    19-Jul-2022 05:01   32
Apache/2.2 Server at debian.noc.ntua.gr Port 80