List of best mirrors for IP address 18.227.107.147, located at 39.965302,-83.023499 in United States (US).
Map showing the closest mirrors
I am very sorry, but no mirror was found. Feel free to download directly:
http://raspbian.raspberrypi.org/raspbian/pool/main/p/pyupgrade/pyupgrade_3.19.0-1.dsc