ftp://sunsite.mff.cuni.cz/MIRRORS/archive.download.redhat.com/contrib/libc6/  direct

[DIR]i686/  direct  1000+ twin directories
[DIR]SRPMS/  direct  1000+ twin directories
[DIR]alpha/  direct  1000+ twin directories
[DIR]athlon/  direct  490+ twin directories
[DIR]i386/  direct  1000+ twin directories
[DIR]i486/  direct  470+ twin directories
[DIR]ppc/  direct  1000+ twin directories
4 B  2008-05-16k6  9 mirrors
9 B  2008-05-16nosrc  9 mirrors
[DIR]s390/  direct  1000+ twin directories
[DIR]RPMDB/  direct  9 twin directories
[DIR]i586/  direct  1000+ twin directories
[DIR]mipseb/  direct  1000+ twin directories
10 B  2008-05-16noarch  9 mirrors
[DIR]sparc/  direct  1000+ twin directories
[DIR]sparc64/  direct  1000+ twin directories