apt-spy not in the jessie or stretch

[mudongliang <mudongliangabcd@gmail.com>]

Today I want to install apt-spy to find the fastest mirror , but the
apt-get tells me no this package!
I search it in Google , find that 

squeeze (oldoldstable) (admin): writes a sources.list file based on
bandwidth tests 
3.1-19: amd64 armel i386 ia64 kfreebsd-amd64 kfreebsd-i386 mips mipsel
powerpc s390 sparc
wheezy (oldstable) (admin): writes a sources.list file based on
bandwidth tests 
3.2.2-1: amd64 armel armhf i386 ia64 kfreebsd-amd64 kfreebsd-i386 mips
mipsel powerpc s390 s390x sparc
sid (unstable) (admin): writes a sources.list file based on bandwidth
tests 
3.2.2-1 [debports]: alpha amd64 arm64 armel armhf hppa i386
kfreebsd-amd64 kfreebsd-i386 m68k mips mipsel powerpc powerpcspe ppc64
ppc64el s390x sh4 sparc sparc64 x32

Why this package disappeared in the jessie and stretch ?
mudongliang