ftp.ntua.gr:/debian/dists/bullseye-backports/non-free/Contents-armhf.diff/by-hash/SHA256/?C=S&O=A 
Icon  Name                                                                   Last modified      Size  
[DIR] Parent Directory                                                                            -   
[   ] cd3b6d1494c984f1686270db313dfe6063ca153cf2fe38b487635b2709eaca0a       18-Jan-2022 22:13  2.7K
Apache/2.2 Server at ftp.ntua.gr Port 80