List of best mirrors for IP address 3.145.32.238, 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/h/harfbuzz/libharfbuzz-icu0-dbgsym_2.6.4-1+rpi1+b1_arm64.deb