Twin directories of mirror:

[DIR]  ftp://ftp.nsu.ru/mirrors/ftp.freebsd.org/pub/FreeBSD/development/OpenBSD-CVS/ports/net/mirror/
[DIR]  ftp://ftp.heitec.net/repo/ports/net/mirror/
[DIR]  ftp://ftp.heitec.net/repo/ports/ftp/mirror/
[DIR]  ftp://ftp.ar.freebsd.org/pub/FreeBSD/development/FreeBSD-CVS/src/sbin/geom/class/mirror/
[DIR]  ftp://ftp5.jp.freebsd.org/pub/FreeBSD/development/FreeBSD-CVS/src/sbin/geom/class/mirror/
[DIR]  ftp://ftp6.tw.freebsd.org/FreeBSD/development/FreeBSD-CVS/src/sbin/geom/class/mirror/
[DIR]  ftp://155.232.137.108/development/FreeBSD-CVS/src/sbin/geom/class/mirror/
[DIR]  ftp://ftp.kaist.ac.kr/FreeBSD/development/FreeBSD-CVS/src/sbin/geom/class/mirror/
[DIR]  ftp://ftp2.tw.freebsd.org/FreeBSD/development/FreeBSD-CVS/src/sbin/geom/class/mirror/
[DIR]  ftp://ftp.rhnet.is/pub/NetBSD/packages/current-src/pkgsrc/net/mirror/
[DIR]  ftp://ftp.ar.freebsd.org/pub/FreeBSD/development/FreeBSD-CVS/ports/ftp/mirror/
[DIR]  ftp://ftp.cse.buffalo.edu/mirror/BSD/FreeBSD/development/FreeBSD-CVS/src/sbin/geom/class/mirror/
[DIR]  ftp://208.209.50.19/pub/.vol02/FreeBSD/development/FreeBSD-CVS/src/sbin/geom/class/mirror/
[DIR]  ftp://ftp.informatik.rwth-aachen.de/pub/mirror/FreeBSD/development/FreeBSD-CVS/src/sbin/geom/class/mirror/
[DIR]  ftp://ftp12.freebsd.org/pub/FreeBSD/development/FreeBSD-CVS/src/sbin/geom/class/mirror/
[DIR]  ftp://ftp.cerias.purdue.edu/pub/os/FreeBSD/development/FreeBSD-CVS/src/sbin/geom/class/mirror/
[DIR]  ftp://ftp.lucky.net/pub/FreeBSD/development/FreeBSD-CVS/src/sbin/geom/class/mirror/
[DIR]  ftp://ftp.polytechnic.edu.na/pub/openpkg/sources/SRC/mirror/
[DIR]  ftp://ftp.gnome.org/mirror/
[DIR]  ftp://ftp.hsr.ch/mirror/
[DIR]  ftp://ftp.kaist.ac.kr/FreeBSD/development/FreeBSD-CVS/ports/ftp/mirror/
[DIR]  ftp://ftp12.freebsd.org/pub/FreeBSD/development/FreeBSD-CVS/ports/ftp/mirror/
[DIR]  ftp://ftp2.tw.freebsd.org/FreeBSD/development/FreeBSD-CVS/ports/ftp/mirror/
[DIR]  ftp://155.232.137.108/development/FreeBSD-CVS/ports/ftp/mirror/
[DIR]  ftp://na.mirror.garr.it/pub/0/FreeBSD/development/FreeBSD-CVS/ports/ftp/mirror/
[DIR]  ftp://ftp.at.freebsd.org/pub/FreeBSD/development/FreeBSD-CVS/ports/ftp/mirror/
[DIR]  ftp://ftp2.freebsd.org/pub/FreeBSD/development/FreeBSD-CVS/ports/ftp/mirror/
[DIR]  ftp://ftp.cesnet.cz/.vol/ftp.xfree86.org/pub/mirror/
[DIR]  ftp://ftp.cerias.purdue.edu/pub/os/FreeBSD/development/FreeBSD-CVS/ports/ftp/mirror/
[DIR]  ftp://ftp.cesnet.cz/.vol/archive.ubuntu.com/mirror/
[DIR]  ftp://ftp.cesnet.cz/.vol/releases.ubuntulinux.org/ubuntu/pool/universe/m/mirror/
[DIR]  ftp://ftp.netbsd.org/pub/pkgsrc/current/pkgsrc/net/mirror/
[DIR]  ftp://ftp.bg.debian.org/debian-www/debian.org/mirror/
[DIR]  ftp://ftp.us.vim.org/pub/NetBSD/packages/current-src/pkgsrc/net/mirror/
[DIR]  ftp://crydee.sai.msu.ru/pub/comp/os/os2/hobbes/os2/apps/internet/mirror/
[DIR]  ftp://ftp.sai.msu.su/pub/unix/WWW/servers/apache/mirror/
[DIR]  ftp://ftp.funet.fi/.m/mirrors5/ftp.netbsd.org/pub/NetBSD/packages/current-src/pkgsrc/net/mirror/
[DIR]  ftp://ftp.netbsd.org/pub/pkgsrc/pkgsrc-2008Q1/pkgsrc/net/mirror/
[DIR]  ftp://ftp.linux.it/ubuntu/pool/universe/m/mirror/
[DIR]  ftp://ftp.hursley.ibm.com/pub/export/mirror/
[DIR]  ftp://ftp.netbsd.org/pub/NetBSD/packages/current-src/pkgsrc/net/mirror/
[DIR]  ftp://ftp.ural.ru/pub/mirrors/debian/pool/main/m/mirror/
[DIR]  ftp://ftp.muug.mb.ca/mirror/
[DIR]  ftp://ftp.informatik.hu-berlin.de/pub2/Mirrors/ftp.de.debian.org/debian-amd64/debian-amd64/pool/main/m/mirror/
[DIR]  ftp://ftp.weird.com/pub/mirror/
[DIR]  ftp://ftp.at.debian.org/www.debian.org/mirror/
[DIR]  ftp://ftp.polytechnic.edu.na/pub/openpkg/sources/DST/mirror/
[DIR]  ftp://ftp.mgts.by/pub/ubuntu/pool/universe/m/mirror/
[DIR]  ftp://ftp.cpan.nl/pub/plesk/mirror/
[DIR]  ftp://ftp.informatik.hu-berlin.de/pub2/Mirrors/ftp.de.debian.org/debian/pool/main/m/mirror/