List of best mirrors for IP address 18.117.10.207, 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-12/python3-lldb-12_12.0.1-19+rpi1+b1_arm64.deb