Twin directories of debian-amd64:

[DIR]  ftp://ftp.fh-giessen.de/pub/linux/debian-amd64/
[DIR]  ftp://ftp.uic.nnov.ru/pub/Linux/Debian/debian-amd64/
[DIR]  ftp://ftp.monash.edu/pub/linux/debianvol/debian-amd64/
[DIR]  ftp://ftp.gnome.org/mirror/debian-amd64/
[DIR]  ftp://ftp.gnome.org/mirror/debian-amd64/debian-amd64/
[DIR]  ftp://ftp.tu-chemnitz.de/.SAN0/pub/linux/debian/debian-amd64/
[DIR]  ftp://ftp.tu-ilmenau.de/Mirrors/ftp.de.debian.org/debian-amd64/
[DIR]  ftp://ftp.uni-kl.de/pub/linux/debian-amd64/
[DIR]  ftp://ftp.wh2.tu-dresden.de/pub/mirrors/debian-amd64/
[DIR]  ftp://ftp.at.debian.org/debian-amd64/
[DIR]  ftp://ftp.tu-chemnitz.de/.SAN0/pub/linux/debian/debian-amd64/debian-amd64/
[DIR]  ftp://ftp.tu-ilmenau.de/Mirrors/ftp.de.debian.org/debian-amd64/debian-amd64/
[DIR]  ftp://ftp.at.debian.org/debian-amd64/debian-amd64/
[DIR]  ftp://ftp.fh-giessen.de/pub/linux/debian-amd64/debian-amd64/
[DIR]  ftp://ftp.uni-kl.de/pub/linux/debian-amd64/debian-amd64/
[DIR]  ftp://ftp.monash.edu/pub/linux/debianvol/debian-amd64/debian-amd64/
[DIR]  ftp://ftp.tiscali.nl/pub/mirror/debian-amd64/
[DIR]  ftp://ftp.tiscali.nl/pub/mirror/debian-amd64/debian-amd64/
[DIR]  ftp://ftp.wh2.tu-dresden.de/pub/mirrors/debian-amd64/debian-amd64/
[DIR]  ftp://ftp.sh.cvut.cz/storage/1/debian-amd64/
[DIR]  ftp://debian.lcs.mit.edu/pub/debian-amd64/
[DIR]  ftp://debian.lcs.mit.edu/pub/debian-amd64/debian-amd64/
[DIR]  ftp://ftp.fr.debian.org/debian-amd64/
[DIR]  ftp://161.53.160.16/debian-amd64/
[DIR]  ftp://ftp.carnet.hr/misc/.ftp.hr.debian.org/debian-amd64/
[DIR]  ftp://ftp.mao.kiev.ua/debian-amd64/
[DIR]  ftp://ftp.uni-augsburg.de/mirrors/debian/ftp.de.debian.org/debian-amd64/
[DIR]  ftp://ftp.sane-project.org/pub/debian-amd64/
[DIR]  ftp://ftp.unt.edu/mirrors/debian-amd64/
[DIR]  ftp://ftp.hands.com/debian-amd64/
[DIR]  ftp://ftp.hands.com/debian-amd64/debian-amd64/
[DIR]  ftp://ftp.esat.net/mirrors/.2/amd64.debian.net/debian-amd64/