List of best mirrors for IP address 52.15.191.241, located in an unknown country.
I am very sorry, but no mirror was found. Feel free to download directly:
http://mirrordirector-mb.raspbian.org/multiarch/pool/main/l/llvm-toolchain-11/liblldb-11_11.1.0-6+rpi1+b2_arm64.deb