ftp.ntua.gr:/debian/dists/stretch-backports/non-free/binary-mips/Packages.diff/by-hash/SHA256/?C=M&O=D 
Icon  Name                                                                        Last modified      Size  
[DIR] Parent Directory                                                                                 -   
[   ] a357aa2f1f7e86907ad8d2b1aa555cd142e760c8eab88a3d65f4f70700ce6d5e            09-Dec-2020 10:05   14K
Apache/2.2 Server at ftp.ntua.gr Port 80