ftp.ntua.gr:/debian/dists/bookworm-backports/non-free-firmware/binary-arm64/by-hash/?C=M&O=D 
Icon  Name                                                             Last modified      Size  
[DIR] Parent Directory                                                                      -   
[DIR] SHA256/                                                          12-Jun-2023 03:10    -
Apache/2.2 Server at debian.noc.ntua.gr Port 80