ftp.ntua.gr:/debian/dists/stretch/contrib/binary-armhf/by-hash/SHA256/?C=N&O=A 
Icon  Name                                                             Last modified      Size  
[DIR] Parent Directory                                                                      -   
[   ] 27d8dd0852a1a5b1c33171ac4de989fd6ec01ea1c4f9e360f4cf1e26f5a6e5da 18-Jul-2020 13:40   49K  
[   ] 28052ebcb03e4d896f8b5a6fd32e32b8cfe31b8931b5971d7b6ff0a6fb7d96dc 18-Jul-2020 13:40   41K  
[   ] c7cc97133a1ce25fc68fa5961f6a33e4a801c89dcae35c91d85020e331078446 14-Aug-2021 10:42  125
Apache/2.2 Server at debian.noc.ntua.gr Port 80