ftp.ntua.gr:/debian/dists/stable-backports/non-free-firmware/binary-s390x/by-hash/SHA256/ 
Icon  Name                                                                   Last modified      Size  
[DIR] Parent Directory                                                                            -   
[   ] 0040f94d11d0039505328a90b2ff48968db873e9e7967307631bf40ef5679275       19-Jul-2022 05:00   32   
[   ] 0aa1614c64bf156ba0be7a359cf2257da410637651d352324d8a6e624815023b       19-Jul-2022 05:15  190   
[   ] 74621eed88083ee22feeefa2ca4bff6c65a62ef6fb59da5bf88aaf8efbc0b0d7       10-Jun-2023 14:24  189
Apache/2.2 Server at debian.noc.ntua.gr Port 80