List of best mirrors for IP address 18.227.102.236, located at 48.499298,-123.400299 in United States (US).
Map showing the closest mirrors
I am very sorry, but no mirror was found. Feel free to download directly:
http://mirrordirector.raspbian.org/raspbian/pool/main/l/linux/linux-libc-dev_5.10.234-1+rpi1_armhf.deb