Twin directories of clusters:

[DIR]  ftp://ftp.aoc.nrao.edu/pub/staff/fowen/clusters/
[DIR]  ftp://ftp.cv.nrao.edu/NRAO-staff/juson/clusters/
[DIR]  ftp://15.192.45.22/ftp1/pub/alphaserver/clusters/
[DIR]  ftp://ftp.astro.caltech.edu/users/golwala/BOLOCAM/clusters/
[DIR]  ftp://ftp.lal.in2p3.fr/pub/enseignement/clusters/
[DIR]  ftp://ftp.oracle.com/sales/outgoing/bwise/clusters/
[DIR]  ftp://ftp.tms.ru/pub/linux/clusters/
[DIR]  ftp://ftp.tuc.nrao.edu/NRAO-staff/juson/clusters/
[DIR]  ftp://ftp.nstu.ru/pub/mirrors/sunsolve.sun.com/clusters/
[DIR]  ftp://15.217.49.21/ftp1/pub/alphaserver/clusters/
[DIR]  ftp://15.216.110.21/ftp1/pub/alphaserver/clusters/
[DIR]  ftp://ftp.strw.leidenuniv.nl/pub/vanriet/ko_report/final_version_leiden/images/clusters/
[DIR]  ftp://ftp.strw.leidenuniv.nl/pub/vanriet/ko_report/images/clusters/
[DIR]  ftp://ftp.cshl.org/pub/sequences/human/canine_est/clusters/
[DIR]  ftp://15.200.2.21/ftp1/pub/alphaserver/clusters/
[DIR]  ftp://15.216.110.139/ftp1/pub/alphaserver/clusters/
[DIR]  ftp://15.216.110.139/ftp2/pub/alphaserver/clusters/
[DIR]  ftp://ftp.cis.upenn.edu/pub/datamining/public_html/software_dist/autoterm/clusters/
[DIR]  ftp://ftp.tu-chemnitz.de/.SAN0/pub/linux/sunsite.unc-mirror/distributions/belenix/belenix_0.7.1/clusters/
[DIR]  ftp://ftp.ebi.ac.uk/pub/contrib/muilu/clusters/
[DIR]  ftp://15.200.30.24/ftp1/pub/alphaserver/clusters/
[DIR]  ftp://15.200.30.21/ftp1/pub/alphaserver/clusters/
[DIR]  ftp://15.201.49.21/ftp1/pub/alphaserver/clusters/
[DIR]  ftp://15.192.45.139/ftp1/pub/alphaserver/clusters/
[DIR]  ftp://15.201.49.22/ftp1/pub/alphaserver/clusters/
[DIR]  ftp://15.192.45.138/ftp1/pub/alphaserver/clusters/
[DIR]  ftp://192.87.102.42/vol/2/metalab/distributions/belenix/belenix_0.7.1/clusters/
[DIR]  ftp://192.87.102.43/vol/2/metalab/distributions/belenix/belenix_0.7.1/clusters/
[DIR]  ftp://15.193.112.23/ftp1/pub/alphaserver/clusters/
[DIR]  ftp://15.193.112.21/ftp1/pub/alphaserver/clusters/
[DIR]  ftp://15.192.45.21/ftp1/pub/alphaserver/clusters/
[DIR]  ftp://15.217.49.22/ftp2/pub/alphaserver/clusters/
[DIR]  ftp://15.217.49.22/ftp1/pub/alphaserver/clusters/
[DIR]  ftp://15.200.30.23/ftp2/pub/alphaserver/clusters/
[DIR]  ftp://15.200.30.23/ftp1/pub/alphaserver/clusters/
[DIR]  ftp://ftp.polytechnic.edu.na/pub/solaris/patchroot/clusters/
[DIR]  ftp://ftp.back2roots.org/pub/back2roots/cds/mirko_geuther/deutsche_edition_vol1/amok/021-030/amok24/clusters/
[DIR]  ftp://codeblocks-contrib-libs-8.02-3.fc10.ppc.html/pub/back2roots/cds/mirko_geuther/deutsche_edition_vol1/amok/021-030/amok24/clusters/
[DIR]  ftp://15.217.49.75/ftp1/pub/alphaserver/clusters/
[DIR]  ftp://15.216.110.22/ftp1/pub/alphaserver/clusters/
[DIR]  ftp://15.200.30.22/ftp2/pub/alphaserver/clusters/
[DIR]  ftp://15.200.30.22/ftp1/pub/alphaserver/clusters/
[DIR]  ftp://15.193.112.29/ftp1/pub/alphaserver/clusters/
[DIR]  ftp://15.193.112.22/ftp1/pub/alphaserver/clusters/
[DIR]  ftp://15.193.112.22/ftp2/pub/alphaserver/clusters/
[DIR]  ftp://ftp.ussg.iu.edu/pub/solaris/belenix/trunk/unstable/i386/5.11/metainfo/clusters/
[DIR]  ftp://ftp.ussg.iu.edu/pub/solaris/belenix/belenix_0.7.1b_crossbow/unstable/i386/5.11/metainfo/clusters/
[DIR]  ftp://ftp.ussg.iu.edu/pub/solaris/belenix/belenix_0.7.1b/unstable/i386/5.11/metainfo/clusters/
[DIR]  ftp://ftp.ussg.iu.edu/pub/solaris/belenix/belenix_0.7.1a/unstable/i386/5.11/metainfo/clusters/
[DIR]  ftp://ftp.ussg.iu.edu/pub/solaris/belenix/belenix_0.7.1_b104/unstable/i386/5.11/metainfo/clusters/