ftp.ntua.gr:/debian/dists/stable-updates/non-free-firmware/debian-installer/binary-amd64/by-hash/SHA256/ 
Icon  Name                                                                                  Last modified      Size  
[DIR] Parent Directory                                                                                           -   
[   ] 0040f94d11d0039505328a90b2ff48968db873e9e7967307631bf40ef5679275                      19-Jul-2022 05:01   32   
[   ] 10d01a2e42979d1885f7f72dc9e438c809b3c8640efca6043d3093fa56df2407                      10-Jun-2023 14:24  143   
[   ] e6749c1c7e6a224d70845af8842cb56be5f01cb83b87d7905a24f5230764f0a0                      19-Jul-2022 05:15  124
Apache/2.2 Server at debian.noc.ntua.gr Port 80