ftp.ntua.gr:/debian/project/experimental/non-free-firmware/debian-installer/binary-amd64/by-hash/SHA256/?C=M&O=A 
Icon  Name                                                                                  Last modified      Size  
[DIR] Parent Directory                                                                                           -   
[   ] 0040f94d11d0039505328a90b2ff48968db873e9e7967307631bf40ef5679275                      19-Jul-2022 05:01   32   
[   ] c6c3fd008f52432787c6185ca7f8a3c0d66863f385f206efe15588e753b626b9                      19-Jul-2022 05:15  139
Apache/2.2 Server at debian.noc.ntua.gr Port 80