This file is obsolete, please download the latest version.
This mirror.math.princeton.edu download mirror is located in Princeton (the USA). If it does not work well for you, check out these other mirrors. Your IP address is 188.8.131.52 and you seem to be in the USA, North America.
As soon as your download is complete, you should check that the checksums match:
$ md5sum boot-nonfree.iso ea18e237452a61948e4c2eb61675bbd1 $ sha1sum boot-nonfree.iso c3b9865bb0815fe6ed0961b826896b8df168a3a5