ftp.ntua.gr:/ubuntu/dists/focal-updates/main/debian-installer/binary-i386/by-hash/SHA256/?C=M&O=D 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[   ] 503b2d1431e4161750a3028b284a8c3b4f827e20aa6bf..> 06-May-2021 12:21   11K  
[   ] 41f7c8114ea1820045e589ae513be23e1e7152ed1b8d0..> 06-May-2021 12:21   10K
Apache/2.2 Server at ftp.ntua.gr Port 80