Twin directories of ct:

[DIR]  ftp://ftp.nlm.nih.gov/visible/bitmaps/ct/
[DIR]  ftp://ftp.matrox.com/pub/imaging/genesis/dcf/DALSA/ct/
[DIR]  ftp://ftp.matrox.com/pub/imaging/retired_products/genesis/dcf/DALSA/ct/
[DIR]  ftp://ftp.internat.freebsd.org/pub/FreeBSD/ports/net/ct/
[DIR]  ftp://ftp.etext.org/htdocs/Mailing.Lists/house/ct/
[DIR]  ftp://ftp.etext.org/pub/Politics/MIM/agitation/prisons/campaigns/ct/
[DIR]  ftp://ftp.etext.org/pub/Politics/MIM/agitation/prisons/censor/ct/
[DIR]  ftp://ftp.kreonet.re.kr/gnu/ibiblio/www/savannah-checkouts/non-gnu/gzz/ct/
[DIR]  ftp://ftp.cac.psu.edu/pub/people/kalbach/ct/
[DIR]  ftp://ftp.cfar.umd.edu/pub/ct/
[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/ct/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/gnu/tmp/linux-libre-fsf2_2.6.28/linux-2.6.28/include/config/nf/ct/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/bsd/FreeBSD/development/FreeBSD-CVS/src/sys/dev/ct/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/bsd/FreeBSD/development/FreeBSD-CVS/ports/net/ct/
[DIR]  ftp://ftp.dkrz.de/pub/Outgoing/ct/
[DIR]  ftp://ftp.cosy.sbg.ac.at/pub/mirror/ct/projekte/vdr/stable/binary/vdr/ct/
[DIR]  ftp://ftp.cosy.sbg.ac.at/pub/mirror/ct/projekte/vdr/testing/binary/vdr/ct/
[DIR]  ftp://ftp.cosy.sbg.ac.at/pub/mirror/ct/
[DIR]  ftp://ftp.swin.edu.au/freebsd/development/FreeBSD-CVS/src/sys/dev/ct/
[DIR]  ftp://ftp.swin.edu.au/freebsd/development/FreeBSD-CVS/ports/net/ct/
[DIR]  ftp://ftp.trimble.com/pub/partner/ct/
[DIR]  ftp://ftp.lf.net/pub/ct/
[DIR]  ftp://ftp.sk.freebsd.org/pub/FreeBSD/development/FreeBSD-CVS/src/sys/dev/ct/
[DIR]  ftp://ftp.sk.freebsd.org/pub/FreeBSD/development/FreeBSD-CVS/ports/net/ct/
[DIR]  ftp://ftp.databeast.com/pub/homer/ct/
[DIR]  ftp://ftp.kruemel.org/filebase/ct/
[DIR]  ftp://ftp.free.fr/.mirrors1/ftp.freebsd.org/development/FreeBSD-CVS/src/sys/dev/ct/
[DIR]  ftp://ftp.free.fr/.mirrors1/ftp.freebsd.org/development/FreeBSD-CVS/ports/net/ct/
[DIR]  ftp://ftp.dc.aleron.net/pub/FreeBSD/development/FreeBSD-CVS/src/sys/dev/ct/
[DIR]  ftp://ftp.dc.aleron.net/pub/FreeBSD/development/FreeBSD-CVS/ports/net/ct/
[DIR]  ftp://15.192.45.22/ftp2/pub/automatic/printers/software/hplaserjet8150/ct/
[DIR]  ftp://15.192.45.22/ftp2/pub/automatic/printers/software/hplaserjet9000/ct/
[DIR]  ftp://15.192.45.22/ftp2/pub/automatic/printers/software/hplaserjet4100/ct/
[DIR]  ftp://15.192.45.22/ftp2/pub/automatic/printers/software/hpcolorlaserjet4550/ct/
[DIR]  ftp://ftp.cse.buffalo.edu/mirror/BSD/FreeBSD/development/FreeBSD-CVS/src/sys/dev/ct/
[DIR]  ftp://ftp.cse.buffalo.edu/mirror/BSD/FreeBSD/development/FreeBSD-CVS/ports/net/ct/
pkg://IBM7248-HOWTO-html.tar.gz:71357/IBM-LoadLeveler-1.08/  downloads[DIR]3  IBM7248-HOWTO-html.tar.gz/IBM-LoadLeveler-1.08/ct/
[DIR]  ftp://ftp13.freebsd.org/pub/FreeBSD/development/FreeBSD-CVS/src/sys/dev/ct/
[DIR]  ftp://ftp13.freebsd.org/pub/FreeBSD/development/FreeBSD-CVS/ports/net/ct/
[DIR]  ftp://ftp13.freebsd.org/cvsup/ncvs/src/sys/dev/ct/
[DIR]  ftp://ftp13.freebsd.org/cvsup/ncvs/ports/net/ct/
[DIR]  ftp://ftp13.freebsd.org/cvsup/ncvs/CVSROOT-ports/net/ct/
[DIR]  ftp://ftp.ipa.fhg.de/pub/ct/
[DIR]  ftp://ftp2.tw.freebsd.org/FreeBSD/development/FreeBSD-CVS/src/sys/dev/ct/
[DIR]  ftp://ftp2.tw.freebsd.org/FreeBSD/development/FreeBSD-CVS/ports/net/ct/
[DIR]  ftp://ftp.nz.freebsd.org/pub/FreeBSD/development/FreeBSD-CVS/src/sys/dev/ct/
[DIR]  ftp://ftp.nz.freebsd.org/pub/FreeBSD/development/FreeBSD-CVS/ports/net/ct/
[DIR]  ftp://ftp.tu-ilmenau.de/Mirrors/heise/ct/projekte/vdr/stable/binary/vdr/ct/
[DIR]  ftp://ftp.tu-ilmenau.de/Mirrors/heise/ct/projekte/vdr/testing/binary/vdr/ct/
[DIR]  ftp://ftp.tu-ilmenau.de/Mirrors/heise/ct/