ftp.ntua.gr:/debian/dists/stretch-backports/main/debian-installer/binary-ppc64el/by-hash/MD5Sum/?C=S&O=A 
Icon  Name                                                                          Last modified      Size  
[DIR] Parent Directory                                                                                   -   
[   ] 568792a86f069cb22b351b5182e7e7a0                                              18-Jun-2017 11:28  179   
[   ] 6b777688b68003573b2777641f929691                                              16-Oct-2020 17:00  8.9K  
[   ] 2dad5f0dc5333c0871fb904867b578ba                                              16-Oct-2020 17:00   10K
Apache/2.2 Server at debian.noc.ntua.gr Port 80