Twin directories of octave:

[DIR]  ftp://ftp.mimuw.edu.pl/People/luk/octave/
[DIR]  ftp://134.121.1.1/.snapshot/nightly.3/pub/gnu/octave/
[DIR]  ftp://134.121.1.1/pub/gnu.OLD/octave/
[DIR]  ftp://134.121.1.1/.snapshot/nightly.2/pub/gnu/octave/
[DIR]  ftp://134.121.1.1/.snapshot/nightly.1/pub/gnu/octave/
[DIR]  ftp://134.121.1.1/.snapshot/nightly.0/pub/gnu/octave/
[DIR]  ftp://134.121.1.1/.snapshot/hourly.1/pub/gnu/octave/
[DIR]  ftp://ftp.eutelia.it/pub/Sunsite_Mirror/docs/LuCaS/Presentaciones/200304curso-glisa/octave/
[DIR]  ftp://ftp.cesca.es/mirror2/gnu/octave/
[DIR]  ftp://ftp.inf.utfsm.cl/pub/gnu/octave/
[DIR]  ftp://ftp.inf.utfsm.cl/pub/Linux/Docs/LuCaS/Presentaciones/200304curso-glisa/octave/
[DIR]  ftp://aeneas.mit.edu/pub/gnu/octave/
[DIR]  ftp://ftp.internat.freebsd.org/pub/FreeBSD/ports/math/octave/
[DIR]  ftp://ftp.kreonet.re.kr/gnu/ibiblio/www/savannah-checkouts/gnu/texmacs-doc/plugins/octave/
[DIR]  ftp://ftp.kreonet.re.kr/gnu/ibiblio/www/savannah-checkouts/gnu/octave/
[DIR]  ftp://ftp.kreonet.re.kr/gnu/ibiblio/ftp/gnu/octave/
[DIR]  ftp://ftp.kreonet.re.kr/OS/cygwin/release/octave/
[DIR]  ftp://ftp.kreonet.re.kr/OS/cygwin/release-2/octave/
[DIR]  ftp://ftp.prz.rzeszow.pl/pub/gentoo/portage/sci-mathematics/octave/
[DIR]  ftp://ftp.fagskolen.gjovik.no/pub/cygwin/release-2/octave/
[DIR]  ftp://ftp.fagskolen.gjovik.no/pub/cygwin/release/octave/
[DIR]  ftp://ftp.nz.debian.org/gentoo-x86-portage/sci-mathematics/octave/
[DIR]  ftp://ftp.mcs.vuw.ac.nz/_mnt/pub/packages/gnu/octave/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/os2/apps/math/octave/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/gnu/gnu/octave/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/bsd/NetBSD/packages/current-src/pkgsrc/math/octave/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/bsd/FreeBSD/development/FreeBSD-CVS/ports/math/octave-forge-ann/work/ann-1.0.1/src/ann/bindings/tests/octave/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/bsd/FreeBSD/development/FreeBSD-CVS/ports/math/octave/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/bsd/NetBSD/misc/snj/pkgstat/20050112.1442/math/octave/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/bsd/NetBSD/misc/grant/pkgstat/20040711.1811/math/octave/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/bsd/NetBSD/misc/grant/pkgstat/20040716.0710/math/octave/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/bsd/NetBSD/misc/grant/pkgstat/20040121/math/octave/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/bsd/NetBSD/misc/grant/pkgstat/20040131/math/octave/
[DIR]  ftp://134.121.1.56/pub/gnu/octave/
[DIR]  ftp://134.121.1.56/pub/gnu.OLD/octave/
[DIR]  ftp://134.121.1.56/.snapshot/nightly.3/pub/gnu/octave/
[DIR]  ftp://134.121.1.56/.snapshot/nightly.0/pub/gnu/octave/
[DIR]  ftp://134.121.1.56/.snapshot/nightly.1/pub/gnu/octave/
[DIR]  ftp://134.121.1.56/.snapshot/nightly.2/pub/gnu/octave/
[DIR]  ftp://ftp.cc.keio.ac.jp/gnu/octave/
[DIR]  ftp://134.121.1.1/.snapshot/nightly.3/pub/gnu.OLD/octave/
[DIR]  ftp://ftp.wh2.tu-dresden.de/pub/mirrors/gentoo-portage/sci-mathematics/octave/
[DIR]  ftp://ftp.swin.edu.au/gnu/octave/
[DIR]  ftp://ftp.swin.edu.au/gentoo-portage/sci-mathematics/octave/
[DIR]  ftp://ftp.swin.edu.au/freebsd/development/FreeBSD-CVS/ports/math/octave-forge-ann/work/ann-1.0.1/src/ann/bindings/tests/octave/
[DIR]  ftp://ftp.swin.edu.au/freebsd/development/FreeBSD-CVS/ports/math/octave/
[DIR]  ftp://ftp.mgts.by/pub/gentoo/gentoo-portage/sci-mathematics/octave/
[DIR]  ftp://ftp.cyf-kr.edu.pl/pub/mirror/GNU/octave/
[DIR]  ftp://ftp.uni-kassel.de/Mirrors/ftp.gnu.org/pub/gnu/octave/
[DIR]  ftp://ftp.lanet.lv/pub/GNU/octave/