Twin directories of non-us.debian.org:

[DIR]  ftp://ftp.skynet.be/mirror1/non-us.debian.org/
[DIR]  ftp://ftp.rfc822.org/pub/mirror/non-us.debian.org/
[DIR]  ftp://ftp.crihan.fr/mirrors/non-us.debian.org/
[DIR]  ftp://ftp.tudelft.nl/pub/Linux/non-us.debian.org/
[DIR]  ftp://ftp.funet.fi/.m/mirrors2/non-us.debian.org/
[DIR]  ftp://ftp.rz.uni-karlsruhe.de/pub/mirror/non-us.debian.org/
[DIR]  ftp://195.238.1.7/mirror1/non-us.debian.org/
[DIR]  ftp://nic.funet.fi/.m/mirrors2/non-us.debian.org/
[DIR]  ftp://ftp.esat.net/mirrors/.4/non-us.debian.org/