ftp.ntua.gr:/debian/dists/oldstable-backports/non-free/binary-all/by-hash/?C=M&O=A 
Icon  Name                                                   Last modified      Size  
[DIR] Parent Directory                                                            -   
[DIR] SHA256/                                                26-Sep-2023 05:21    -
Apache/2.2 Server at debian.noc.ntua.gr Port 80