ftp.ntua.gr:/mirror/ubuntu/dists/focal-proposed/main/debian-installer/binary-amd64/by-hash/SHA256/?C=N&O=A 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[   ] 0fdd2fbbf388b72ee6f3a63643053f5e1a914750f238c..> 13-May-2021 17:35   14K  
[   ] 21fef210d49597d3ca9048bdc787a3bbf70a695aa2dad..> 13-May-2021 01:25  941   
[   ] 899c92856aa1287d83fd24c09a286f04c1dcfcc84257b..> 13-May-2021 17:35   16K  
[   ] 90d07b9c6ed336074089069fdf6bfe0bc5ef5fda55464..> 13-May-2021 12:28  8.1K  
[   ] b5ec9d3ed9fbdd83d5c9ef88a2cda246d67b23d788f3f..> 13-May-2021 01:25  1.0K  
[   ] de0f5139fbc49caf1124d0adb4b90cb645ae64a847549..> 13-May-2021 12:28  9.1K
Apache/2.2 Server at ftp.ntua.gr Port 80