ftp.ntua.gr:/debian/dists/stretch/main/debian-installer/binary-ppc64el/by-hash/MD5Sum/?C=M&O=A 
Icon  Name                                                                Last modified      Size  
[DIR] Parent Directory                                                                         -   
[   ] 7bfc4eef71f41ca036258b44b8e74219                                    18-Jul-2020 13:40   57K  
[   ] da8655f7a0de856827f3f7bdf8c14208                                    18-Jul-2020 13:40   48K  
[   ] 3652e1b88b2dba5b233ac67993cab3b5                                    14-Aug-2021 10:42  124
Apache/2.2 Server at debian.noc.ntua.gr Port 80