Twin directories of rt:

[DIR]  ftp://ftp.gfz-potsdam.de/pub/home/rt/
[DIR]  ftp://ftp.kemsu.ru/pub/mirrors/ftp.avp.ru/diffs/bases/rt/
[DIR]  ftp://ftp.kemsu.ru/pub/mirrors/ftp.avp.ru/bases/rt/
[DIR]  ftp://82.96.64.7/pub/linux/kernel/projects/rt/
[DIR]  ftp://ftp.eutelia.it/pub/Sunsite_Mirror/kernel.org/pub/kernel/projects/rt/
[DIR]  ftp://ftp.uni-frankfurt.de/pub/Mirrors2/ftp.kernel.org/pub/linux/kernel/projects/rt/
[DIR]  ftp://debian.lcs.mit.edu/pub/linux/kernel/projects/rt/
[DIR]  ftp://ftp.kfki.hu/pub/linux/ftp.kernel.org/pub/linux/kernel/projects/rt/
[DIR]  ftp://ftp.kfki.hu/pub/linux/ftp.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-2.6-rt.git/refs/heads/broken/rt/
[DIR]  ftp://ftp.kfki.hu/pub/linux/ftp.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-2.6-rt.git/refs/heads/rt/
[DIR]  ftp://ftp.kfki.hu/pub/linux/ftp.kernel.org/pub/scm/linux/kernel/git/jaswinder/linux-2.6-tip.git/refs/heads/rt/
[DIR]  ftp://ftp.cprm.net/.disk2/kernel/kernel/projects/rt/
[DIR]  ftp://ftp.datacomm.ch/pub/mirror/ftp.kernel.org/linux/kernel/projects/rt/
[DIR]  ftp://ftp.kreonet.re.kr/linux/kernel/projects/rt/
[DIR]  ftp://ftp.cs.helsinki.fi/pub/Software/Linux/Kernel/projects/rt/
[DIR]  ftp://ftp.prz.rzeszow.pl/pub/gentoo/portage/www-apps/rt/
[DIR]  ftp://129.21.60.34/pub/linux/kernel/projects/rt/
[DIR]  ftp://ftp.nz.debian.org/gentoo-x86-portage/www-apps/rt/
[DIR]  ftp://ftp.csx.cam.ac.uk/pub/software/databases/rt/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/gnu/tmp/linux-libre-fsf2_2.6.28/linux-2.6.28/debian/linux-headers-2.6.28-libre-fsf2/usr/src/linux-headers-2.6.28-l/rt/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/gnu/tmp/linux-libre-fsf2_2.6.28/linux-2.6.28/include/config/rt/
[DIR]  ftp://ftp.port80.se/pub/linux/kernel/projects/rt/
[DIR]  ftp://ftp.cs.kuleuven.be/pub/Ada-Belgium/ase/ase02_01/bookcase/se_sh/rt/
[DIR]  ftp://ftp.cs.kuleuven.be/pub/Ada-Belgium/mirrors/pal/docs/rt/
[DIR]  ftp://ftp.cc.keio.ac.jp/kernel.org/kernel/projects/rt/
[DIR]  ftp://130.251.19.2/pub/linux/kernel/projects/rt/
[DIR]  ftp://ftp.wh2.tu-dresden.de/pub/mirrors/kernel.org/linux/kernel/projects/rt/
[DIR]  ftp://ftp.wh2.tu-dresden.de/pub/mirrors/gentoo-portage/www-apps/rt/
[DIR]  ftp://ftp.swin.edu.au/gentoo-portage/www-apps/rt/
[DIR]  ftp://ftp.mgts.by/pub/linux/kernel/projects/rt/
[DIR]  ftp://ftp.mgts.by/pub/gentoo/gentoo-portage/www-apps/rt/
[DIR]  ftp://155.98.64.81/pub/linux/kernel/projects/rt/
[DIR]  ftp://ftp.fasta.fh-dortmund.de/mirror/linux-kernel/projects/rt/
[DIR]  ftp://24.215.0.24/kernel/linux/kernel/projects/rt/
[DIR]  ftp://ftp.kaspersky.ee/updates/etalons/bases/rt/
[DIR]  ftp://ftp.kaspersky.ee/updates/etalons/diffs/bases/rt/
[DIR]  ftp://ftp.dntis.ro/pub/.1/ftp.kernel.org/linux/kernel/projects/rt/
[DIR]  ftp://ftp.cs.mun.ca/pub/mirror/gentoo-portage/www-apps/rt/
[DIR]  ftp://ftp.linux.org.uk/pub/lisp/cmucl/cvsroot/src/assembly/rt/
[DIR]  ftp://ftp.linux.org.uk/pub/lisp/cmucl/cvsroot/src/compiler/rt/
[DIR]  ftp://ftp.linux.org.uk/pub/lisp/cmucl/cvsroot/src/pcl/simple-streams/rt/
[DIR]  ftp://ftp.linux.org.uk/pub/lisp/cmucl/cvsroot/src/pcl/rt/
[DIR]  ftp://ftp.rfc822.org/pub/mirror/ftp.kernel.org/pub/linux/kernel/projects/rt/
[DIR]  ftp://ftp.nordnet.ru/pub/kaspersky/bases/rt/
[DIR]  ftp://sapi.vlsm.org/gentoo-portage/www-apps/rt/
[DIR]  ftp://sapi.vlsm.org/.2/pub/projects/rt/
[DIR]  ftp://64.15.134.19/linux/kernel/projects/rt/
[DIR]  ftp://ftp.snurgle.org/pub/rt/
[DIR]  ftp://ftp.ufanet.ru/pub/kaspersky/bases/rt/
[DIR]  ftp://ftp.ps.pl/dsk0/www.eclipse.org/rt/