ftp.ntua.gr:/debian/dists/oldoldoldstable/main/debian-installer/binary-i386/by-hash/SHA1/?C=N&O=D 
Icon  Name                                                                     Last modified      Size  
[DIR] Parent Directory                                                                              -   
[   ] cf65cbab02c5dab43dc8908989d7954dd5da2967                                 23-Jun-2018 12:21   61K  
[   ] 7c67cd4d055366ef8986c884ab75df73cc91c072                                 23-Jun-2018 12:21   73K  
[   ] 54b01701bd360380ab1d607c559fed9546b45543                                 06-Jul-2019 12:01  100
Apache/2.2 Server at debian.noc.ntua.gr Port 80