List of best mirrors for IP address 18.220.86.46, located in an unknown country.
I am very sorry, but no mirror was found. Feel free to download directly:
http://mirrordirector-mb.raspbian.org/raspbian/pool/main/k/kuserfeedback/libkuserfeedbackcoreqt6-1_1.3.0-5+b1_armhf.deb