List of best mirrors for IP address 52.15.233.83, 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/s/spdlog/libspdlog1-dbgsym_1.8.1+ds-2.1+b1_arm64.deb