Twin directories of dev:

[DIR]  ftp://ftp.dei.uc.pt/pub/linux/gentoo/portage/profiles/default-linux/alpha/dev/
[DIR]  ftp://ftp.dei.uc.pt/pub/linux/gentoo/portage/profiles/default-linux/amd64/dev/
[DIR]  ftp://ftp.dei.uc.pt/pub/linux/gentoo/portage/profiles/default-linux/ia64/dev/
[DIR]  ftp://ftp.dei.uc.pt/pub/linux/gentoo/portage/profiles/default-linux/ppc/dev/
[DIR]  ftp://ftp.dei.uc.pt/pub/linux/gentoo/portage/profiles/default-linux/sparc/sparc32/dev/
[DIR]  ftp://ftp.dei.uc.pt/pub/linux/gentoo/portage/profiles/default-linux/x86/dev/
[DIR]  ftp://ftp.lug.udel.edu/pub/gentoo/portage/profiles/default-linux/alpha/dev/
[DIR]  ftp://ftp.lug.udel.edu/pub/gentoo/portage/profiles/default-linux/amd64/dev/
[DIR]  ftp://ftp.lug.udel.edu/pub/gentoo/portage/profiles/default-linux/ia64/dev/
[DIR]  ftp://ftp.lug.udel.edu/pub/gentoo/portage/profiles/default-linux/ppc/dev/
[DIR]  ftp://ftp.lug.udel.edu/pub/gentoo/portage/profiles/default-linux/sparc/sparc32/dev/
[DIR]  ftp://ftp.lug.udel.edu/pub/gentoo/portage/profiles/default-linux/x86/dev/
[DIR]  ftp://ftp2.sk.freebsd.org/tucows/linux/files/console/dev/
[DIR]  ftp://ftp2.sk.freebsd.org/tucows/linux/files/gnome/dev/
[DIR]  ftp://ftp2.sk.freebsd.org/tucows/linux/files/kde/dev/
[DIR]  ftp://ftp2.sk.freebsd.org/tucows/linux/files/x11/dev/
[DIR]  ftp://69.22.137.28/public/dev/
[DIR]  ftp://69.22.137.43/public/dev/
[DIR]  ftp://64.86.106.78/public/dev/
[DIR]  ftp://64.86.106.88/public/dev/
[DIR]  ftp://ftp.cs.mun.ca/pub/mirror/gentoo-portage/profiles/default-linux/alpha/dev/
[DIR]  ftp://ftp.cs.mun.ca/pub/mirror/gentoo-portage/profiles/default-linux/amd64/dev/
[DIR]  ftp://ftp.cs.mun.ca/pub/mirror/gentoo-portage/profiles/default-linux/ia64/dev/
[DIR]  ftp://ftp.cs.mun.ca/pub/mirror/gentoo-portage/profiles/default-linux/ppc/dev/
[DIR]  ftp://ftp.cs.mun.ca/pub/mirror/gentoo-portage/profiles/default-linux/sparc/sparc32/dev/
[DIR]  ftp://ftp.cs.mun.ca/pub/mirror/gentoo-portage/profiles/default-linux/x86/dev/
[DIR]  ftp://ftp.swin.edu.au/gentoo-portage/profiles/default-linux/alpha/dev/
[DIR]  ftp://ftp.swin.edu.au/gentoo-portage/profiles/default-linux/amd64/dev/
[DIR]  ftp://ftp.swin.edu.au/gentoo-portage/profiles/default-linux/ia64/dev/
[DIR]  ftp://ftp.swin.edu.au/gentoo-portage/profiles/default-linux/ppc/dev/
[DIR]  ftp://ftp.swin.edu.au/gentoo-portage/profiles/default-linux/sparc/sparc32/dev/
[DIR]  ftp://ftp.swin.edu.au/gentoo-portage/profiles/default-linux/x86/dev/
[DIR]  ftp://ftp.free.fr/.mirrors1/ftp.netbsd.org/NetBSD-release-4-0/src/sys/dev/
[DIR]  ftp://ftp.free.fr/.mirrors1/ftp.netbsd.org/NetBSD-release-4-0/src/sys/arch/amiga/dev/
[DIR]  ftp://ftp.free.fr/.mirrors1/ftp.netbsd.org/NetBSD-release-4-0/src/sys/arch/hpcmips/dev/
[DIR]  ftp://ftp.free.fr/.mirrors1/ftp.netbsd.org/NetBSD-release-4-0/src/sys/contrib/dev/
[DIR]  ftp://ftp.free.fr/.mirrors1/ftp.netbsd.org/NetBSD-release-4-0/src/sys/lkm/dev/
[DIR]  ftp://ftp.free.fr/.mirrors1/ftp.netbsd.org/NetBSD-release-3-1/src/sys/dev/
[DIR]  ftp://ftp.free.fr/.mirrors1/ftp.netbsd.org/NetBSD-release-3-1/src/sys/arch/amiga/dev/
[DIR]  ftp://ftp.free.fr/.mirrors1/ftp.netbsd.org/NetBSD-release-3-1/src/sys/arch/hpcmips/dev/
[DIR]  ftp://ftp.free.fr/.mirrors1/ftp.netbsd.org/NetBSD-release-3-1/src/sys/lkm/dev/
[DIR]  ftp://ftp.free.fr/.mirrors1/ftp.netbsd.org/NetBSD-release-3-0/src/sys/dev/
[DIR]  ftp://ftp.free.fr/.mirrors1/ftp.netbsd.org/NetBSD-release-3-0/src/sys/arch/amiga/dev/
[DIR]  ftp://ftp.free.fr/.mirrors1/ftp.netbsd.org/NetBSD-release-3-0/src/sys/arch/hpcmips/dev/
[DIR]  ftp://ftp.free.fr/.mirrors1/ftp.netbsd.org/NetBSD-release-3-0/src/sys/lkm/dev/
[DIR]  ftp://ftp.wh2.tu-dresden.de/pub/mirrors/eclipse/tools/aspectj/dev/
[DIR]  ftp://ftp.wh2.tu-dresden.de/pub/mirrors/gentoo-portage/profiles/default-linux/alpha/dev/
[DIR]  ftp://ftp.wh2.tu-dresden.de/pub/mirrors/gentoo-portage/profiles/default-linux/amd64/dev/
[DIR]  ftp://ftp.wh2.tu-dresden.de/pub/mirrors/gentoo-portage/profiles/default-linux/ia64/dev/
[DIR]  ftp://ftp.wh2.tu-dresden.de/pub/mirrors/gentoo-portage/profiles/default-linux/ppc/dev/