ftp://ftp.rfc822.org/pub/mirror/  direct

[DIR]knoppix/  direct  98 twin directories
[DIR]security.debian.org/  direct  8 twin directories
[DIR]volatile.debian.net/  direct  4 twin directories
[DIR]asus.com/  direct
[DIR]ftp.debian.org/  direct  31 twin directories
[DIR]ftp.kernel.org/  direct  37 twin directories
[DIR]non-us.debian.org/  direct  9 twin directories