Twin directories of distrib:

[DIR]  ftp://ftp.uni-leipzig.de/pub/linux/pub/comp/os/linux/sunsite/system/Network/distrib/
[DIR]  ftp://ftp.unice.fr/linux/fedora/distrib/
[DIR]  ftp://ftp.eutelia.it/pub/Sunsite_Mirror/system/network/distrib/
[DIR]  ftp://ftp.eutelia.it/pub/Sunsite_Mirror/apps/tex/teTeX/1.0/distrib/
[DIR]  ftp://ftp.eutelia.it/pub/Sunsite_Mirror/apps/tex/teTeX/2.0/distrib/
[DIR]  ftp://ftp.inf.utfsm.cl/pub/tex-archive/obsolete/systems/unix/teTeX/3.0/distrib/
[DIR]  ftp://ftp.ips.gov.au/users/asaps/distrib/
[DIR]  ftp://ftp.afps.chel.su/pub/UNIX/DISC/IPSTATD.45/arp/distrib/
[DIR]  ftp://ftp.afps.chel.su/pub/UNIX/DISC/IPSTATD.45/filter/distrib/
[DIR]  ftp://ftp.kreonet.re.kr/tools/ftp/proftpd/distrib/
[DIR]  ftp://ftp.kreonet.re.kr/CTAN/obsolete/systems/unix/teTeX/3.0/distrib/
[DIR]  ftp://ftp.cs.toronto.edu/distrib/
[DIR]  ftp://ftp.stsci.edu/cdbs/perigee/distrib/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/tcl/mirror/ftp.procplace.com/alcatel/distrib/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/tcl/mirror/ftp.procplace.com/sorted/packages-7.6/distrib/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/tcl/mirror/ftp.procplace.com/sorted/packages-8.0/distrib/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/tcl/mirror/ftp.procplace.com/sorted/distrib/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/bsd/NetBSD/NetBSD-release-4-0/src/distrib/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/bsd/NetBSD/NetBSD-current/src/distrib/
[DIR]  ftp://ftp.wu-wien.ac.at/pub/src/lang/tcl/tcl/sorted/packages-7.6/distrib/
[DIR]  ftp://ftp.wu-wien.ac.at/pub/src/lang/tcl/tcl/sorted/packages-8.0/distrib/
[DIR]  ftp://ftp.wu-wien.ac.at/pub/src/lang/tcl/tcl/sorted/distrib/
[DIR]  ftp://ftp.wu-wien.ac.at/pub/src/lang/tcl/tcl/alcatel/distrib/
[DIR]  ftp://ftp.uni-koeln.de/tex/systems/unix/teTeX/2.0/distrib/
[DIR]  ftp://ftp.wh2.tu-dresden.de/pub/mirrors/latex/dante/systems/unix/teTeX/3.0/distrib/
[DIR]  ftp://ftp.swin.edu.au/proftpd/distrib/
[DIR]  ftp://24.215.0.24/CTAN/obsolete/systems/unix/teTeX/3.0/distrib/
[DIR]  ftp://ftp.mao.kiev.ua/pub/software/Linux/system/network/distrib/
[DIR]  ftp://ftp.mao.kiev.ua/pub/software/unix/TeX/teTeX/1.0/distrib/
[DIR]  ftp://ftp.sztaki.hu/pub/tex/systems/unix/teTeX/3.0/distrib/
[DIR]  ftp://ftp.uar.net/pub/tex/systems/unix/teTeX/3.0/distrib/
[DIR]  ftp://ftp.tug.ctan.org/pub/tex-archive/obsolete/systems/unix/teTeX/3.0/distrib/
[DIR]  ftp://ftp.dntis.ro/pub/.1/ftp.proftpd.org/ftp/distrib/
[DIR]  ftp://ftp.linux.org.uk/pub/linux/arm/Old/distrib/
[DIR]  ftp://sapi.vlsm.org/debianwww/distrib/
[DIR]  ftp://ftp.sk.freebsd.org/pub/NetBSD/NetBSD-release-4-0/src/distrib/
[DIR]  ftp://ftp.sk.freebsd.org/pub/NetBSD/NetBSD-release-3-1/src/distrib/
[DIR]  ftp://ftp.sk.freebsd.org/pub/NetBSD/NetBSD-release-3-0/src/distrib/
[DIR]  ftp://ftp.sk.freebsd.org/pub/NetBSD/NetBSD-current/src/distrib/
[DIR]  ftp://ftp.tapr.org/projects/dsp93dev/distrib/
[DIR]  ftp://ftp.asu.ru/incoming/Smolyakova/robowin/distrib/
[DIR]  ftp://ftp.ps.pl/dsk0/perl.apache.org/rpm/distrib/
[DIR]  ftp://ftp.ps.pl/dsk0/ftp.proftpd.net/distrib/
[DIR]  ftp://ftp.ps.pl/dsk0/ftp.openbsd.org/src/distrib/
[DIR]  ftp://ftp.free.fr/.mirrors1/ftp.netbsd.org/NetBSD-release-4-0/src/distrib/
[DIR]  ftp://ftp.free.fr/.mirrors1/ftp.netbsd.org/NetBSD-release-3-1/src/distrib/
[DIR]  ftp://ftp.free.fr/.mirrors1/ftp.netbsd.org/NetBSD-release-3-0/src/distrib/
[DIR]  ftp://ftp.free.fr/.mirrors1/ftp.netbsd.org/NetBSD-current/src/distrib/
[DIR]  ftp://ftp13.freebsd.org/cvsup/ncvs/distrib/
[DIR]  ftp://ftp13.freebsd.org/cvsup/sup/distrib/