ftp.ntua.gr:/debian/dists/stretch-backports-sloppy/contrib/debian-installer/binary-ppc64el/by-hash/SHA256/?C=M&O=D 
Icon  Name                                                                                    Last modified      Size  
[DIR] Parent Directory                                                                                             -   
[   ] d1d359eaa5df189a63356928fa5cac8ce70af0d49b63aa58a84ce6ab99330bc4                        30-Aug-2019 11:21  189   
[   ] 0040f94d11d0039505328a90b2ff48968db873e9e7967307631bf40ef5679275                        07-Jul-2019 16:52   32
Apache/2.2 Server at debian.noc.ntua.gr Port 80