Twin directories of ports:

[DIR]  ftp://82.96.64.7/pub/software/scm/cogito/ports/
[DIR]  ftp://82.96.64.7/pub/linux/kernel/ports/
[DIR]  ftp://ftp.eenet.ee/pub/cpan/ports/
[DIR]  ftp://ftp.eenet.ee/pub/cpan/.cpan/ports/
[DIR]  ftp://ftp.nerim.net/mirrors/FreeBSD/releases/i386/6.4-RC2/ports/
[DIR]  ftp://ftp.eutelia.it/pub2/CPAN_Mirror/ports/
[DIR]  ftp://ftp.eutelia.it/pub2/CPAN_Mirror/.cpan/ports/
[DIR]  ftp://ftp.eutelia.it/pub/Sunsite_Mirror/kernel.org/pub/kernel/ports/
[DIR]  ftp://ftp.saintjoe.edu/pub/CPAN/ports/
[DIR]  ftp://ftp.saintjoe.edu/pub/CPAN/.cpan/ports/
[DIR]  ftp://ftp.uni-frankfurt.de/pub/Mirrors2/ftp.kernel.org/pub/linux/kernel/ports/
[DIR]  ftp://ftp.afps.chel.su/pub/FreeBSD/3.2-RELEASE/ports/
[DIR]  ftp://debian.lcs.mit.edu/pub/linux/kernel/ports/
[DIR]  ftp://debian.lcs.mit.edu/pub/software/scm/cogito/ports/
[DIR]  ftp://ftp.kfki.hu/pub/packages/perl/CPAN/ports/
[DIR]  ftp://ftp.kfki.hu/pub/packages/security/COAST/scanners/iss/ports/
[DIR]  ftp://ftp.kfki.hu/pub/linux/ftp.kernel.org/pub/software/scm/cogito/ports/
[DIR]  ftp://ftp.kfki.hu/pub/linux/ftp.kernel.org/pub/linux/kernel/ports/
[DIR]  ftp://ftp.internat.freebsd.org/pub/FreeBSD/releases/amd64/6.3-RELEASE/ports/
[DIR]  ftp://ftp.internat.freebsd.org/pub/FreeBSD/releases/amd64/6.4-BETA/ports/
[DIR]  ftp://ftp.internat.freebsd.org/pub/FreeBSD/releases/amd64/7.0-RELEASE/ports/
[DIR]  ftp://ftp.internat.freebsd.org/pub/FreeBSD/releases/amd64/7.1-BETA/ports/
[DIR]  ftp://ftp.internat.freebsd.org/pub/FreeBSD/releases/amd64/7.2-RELEASE/ports/
[DIR]  ftp://ftp.internat.freebsd.org/pub/FreeBSD/releases/i386/6.3-RELEASE/ports/
[DIR]  ftp://ftp.internat.freebsd.org/pub/FreeBSD/releases/i386/6.4-BETA/ports/
[DIR]  ftp://ftp.internat.freebsd.org/pub/FreeBSD/releases/i386/7.0-RELEASE/ports/
[DIR]  ftp://ftp.internat.freebsd.org/pub/FreeBSD/releases/i386/7.1-BETA/ports/
[DIR]  ftp://ftp.internat.freebsd.org/pub/FreeBSD/releases/i386/7.2-RC2/ports/
[DIR]  ftp://ftp.internat.freebsd.org/pub/FreeBSD/ports/
[DIR]  ftp://ftp.internat.freebsd.org/pub/FreeBSD/old/2.1.7.1-RELEASE/ports/
[DIR]  ftp://ftp.internat.freebsd.org/pub/FreeBSD/old/2.2.8-RELEASE/ports/
[DIR]  ftp://ftp.cprm.net/.disk2/kernel/kernel/ports/
[DIR]  ftp://ftp.lexa.ru/pub/domestic/sos/ports/
[DIR]  ftp://ftp.datacomm.ch/pub/mirror/ftp.kernel.org/linux/kernel/ports/
[DIR]  ftp://ftp.datacomm.ch/pub/mirror/ftp.kernel.org/software/scm/cogito/ports/
[DIR]  ftp://62.128.1.71/pub/CPAN/.cpan/ports/
[DIR]  ftp://62.128.1.71/pub/CPAN/ports/
[DIR]  ftp://ftp.nyc.openbsd.org/pub/OpenBSD/patches/2.7/ports/
[DIR]  ftp://ftp.nyc.openbsd.org/pub/OpenBSD/patches/2.8/ports/
[DIR]  ftp://ftp.nyc.openbsd.org/pub/OpenBSD/patches/2.9/ports/
[DIR]  ftp://ftp.nyc.openbsd.org/pub/OpenBSD/patches/3.0/ports/
[DIR]  ftp://ftp.nyc.openbsd.org/pub/OpenBSD/patches/3.1/ports/
[DIR]  ftp://ftp.nyc.openbsd.org/pub/OpenBSD/patches/3.2/ports/
[DIR]  ftp://ftp.nyc.openbsd.org/pub/OpenBSD/patches/3.3/ports/
[DIR]  ftp://ftp.nyc.openbsd.org/pub/OpenBSD/patches/3.4/ports/
[DIR]  ftp://ftp.nyc.openbsd.org/pub/OpenBSD/patches/3.5/ports/
[DIR]  ftp://ftp.nyc.openbsd.org/pub/OpenBSD/patches/3.6/ports/
[DIR]  ftp://ftp.nyc.openbsd.org/pub/OpenBSD/patches/3.7/ports/
[DIR]  ftp://ftp.nyc.openbsd.org/pub/OpenBSD/patches/3.8/ports/
[DIR]  ftp://ftp.nyc.openbsd.org/pub/OpenBSD/patches/3.9/ports/