List of best mirrors for IP address 3.149.24.145, 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/t/texlive-bin/libsynctex2_2018.20181218.49446-1+deb10u1_armhf.deb