ftp.ntua.gr:/debian/dists/buster-backports/contrib/binary-ppc64el/by-hash/SHA256/?C=M&O=D 
Icon  Name                                                             Last modified      Size  
[DIR] Parent Directory                                                                      -   
[   ] 81a305e7849f2e9f8dea40553a82ec5b4cc0803b50d6e6d551b3a810a201c610 15-Sep-2022 05:16  8.6K  
[   ] 2bcbab6bc08bcec70f89e74231ded780f44860156c13742af5c68148ed7490cb 01-Apr-2022 10:58  8.5K  
[   ] 7c8f40939efe9d09d77305189146cf2dfc6b481a5fdf18b0f93178de20428cd9 02-Aug-2021 22:57  8.4K  
[   ] dfc6cb92703b85c16358f3182f0e1da27a5d6a775e0b7c201636d92c63f1a67d 07-Apr-2019 23:16  181
Apache/2.2 Server at debian.noc.ntua.gr Port 80