Twin directories of autoconf:

[DIR]  ftp://ftp.kaist.ac.kr/NetBSD/packages/current-src/pkgsrc/devel/autoconf/
[DIR]  ftp://ftp.rhnet.is/pub/NetBSD/packages/current-src/pkgsrc/devel/autoconf/
[DIR]  ftp://ftp.us.vim.org/pub/NetBSD/packages/current-src/pkgsrc/devel/autoconf/
[DIR]  ftp://208.209.50.19/pub/.vol02/NetBSD/packages/current-src/pkgsrc/devel/autoconf/
[DIR]  ftp://192.87.102.42/vol/1/netbsd/NetBSD-release-4-0/src/gnu/dist/autoconf/
[DIR]  ftp://ftp.thquast.de/mirror/ftp.de.debian.org/debian/pool/main/a/autoconf/
[DIR]  ftp://ftp.farlep.net/pub/Windows/CYGWIN/autoconf/
[DIR]  ftp://192.87.102.42/vol/2/metalab/distributions/zenwalk/i486/zenwalk-5.2/source/d/autoconf/
[DIR]  ftp://ftp.lug.udel.edu/pub/MacPorts/dpupdate1/ports/devel/autoconf/
[DIR]  ftp://ftp.lug.udel.edu/pub/MacPorts/release/ports/devel/autoconf/
[DIR]  ftp://ftp.au.netbsd.org/pub/NetBSD/NetBSD-current/pkgsrc/devel/autoconf/
[DIR]  ftp://ftp.efrei.fr/pub/mirrors/linux/distributions/debian/pool/main/a/autoconf/
[DIR]  ftp://ftp.uic.nnov.ru/pub/Linux/Debian/debian/pool/main/a/autoconf/
[DIR]  ftp://distro.ibiblio.org/pub/linux/distributions/sourcemage/grimoire/codex/stable-rc/devel/autoconf/
[DIR]  ftp://distro.ibiblio.org/pub/linux/distributions/sourcemage/grimoire/codex/stable/devel/autoconf/
[DIR]  ftp://ftp.lublin.pl/vol/3/linux-slackware/slackware-12.1/source/d/autoconf/
[DIR]  ftp://ftp.utexas.edu/pub/macports/dpupdate1/ports/devel/autoconf/
[DIR]  ftp://ftp.utexas.edu/pub/macports/release/ports/devel/autoconf/
[DIR]  ftp://192.87.102.42/vol/1/netbsd/NetBSD-release-3-1/src/tools/autoconf/
[DIR]  ftp://ftp.the.net/pub/NetBSD/packages/current-src/pkgsrc/devel/autoconf/
[DIR]  ftp://192.87.102.42/vol/1/netbsd/NetBSD-release-3-1/src/gnu/dist/autoconf/
[DIR]  ftp://ftp.ural.ru/pub/mirrors/debian/pool/main/a/autoconf/
[DIR]  ftp://192.87.102.42/vol/2/ubuntu/pool/main/a/autoconf/
[DIR]  ftp://ftp.plig.net/pub/NetBSD/packages/current-src/pkgsrc/devel/autoconf/
[DIR]  ftp://aeneas.mit.edu/pub/gnu/autoconf/
[DIR]  ftp://128.118.2.96/pub/.mirrors/1/ftp.netbsd.org/pub/NetBSD/packages/current-src/pkgsrc/devel/autoconf/
[DIR]  ftp://ftp.univ-savoie.fr/pub1/ftp.fr.debian.org/debian/pool/main/a/autoconf/
[DIR]  ftp://ftp.funet.fi/.m/mirrors5/ftp.netbsd.org/pub/NetBSD/packages/current-src/pkgsrc/devel/autoconf/
[DIR]  ftp://distro.ibiblio.org/pub/linux/distributions/rootlinux/rootlinux/ports/base/autoconf/
[DIR]  ftp://ftp.linuxforum.hu/mirrors/zenwalk/source/d/autoconf/
[DIR]  ftp://192.87.102.42/vol/2/metalab/distributions/zenwalk/source/d/autoconf/
[DIR]  ftp://ftp.gnome.org/cdimage/snapshot/Debian/pool/main/a/autoconf/
[DIR]  ftp://192.87.102.42/vol/1/netbsd/packages/current-src/pkgsrc/devel/autoconf/
[DIR]  ftp://ftp.usc.es/pub/mirror/cygwin/release-2/autoconf/
[DIR]  ftp://ftp.pucpr.br/debian/pool/main/a/autoconf/
[DIR]  ftp://ftp.demon.nl/disk3/debian/pool/main/a/autoconf/
[DIR]  ftp://ftp.zcu.cz/pub/linux/debian/pool/main/a/autoconf/
[DIR]  ftp://core.ring.gr.jp/pub/linux/debian/debian/pool/main/a/autoconf/
[DIR]  ftp://ftp.funet.fi/.m/mirrors3/ftp.debian.org/debian/pool/main/a/autoconf/
[DIR]  ftp://ftp.duth.gr/pub/debian/pool/main/a/autoconf/
[DIR]  ftp://ftp.song.fi/pub/mirrors/debian/pool/main/a/autoconf/
[DIR]  ftp://ftp.uni-kassel.de/Mirrors1/ftp.de.debian.org/debian/pool/main/a/autoconf/
[DIR]  ftp://ftp.gnome.org/cdimage/.debian-mirror/pool/main/a/autoconf/
[DIR]  ftp://ftp.udc.es/mirror/debian/pool/main/a/autoconf/
[DIR]  ftp://ftp.cica.es/mirrors/Linux/debian/debian/pool/main/a/autoconf/
[DIR]  ftp://ftp.uni-augsburg.de/mirrors/debian/ftp.de.debian.org/debian/pool/main/a/autoconf/
[DIR]  ftp://ftp.uni-koeln.de/mirrors/debian/pool/main/a/autoconf/
[DIR]  ftp://ftp.li.kernel.org/pub/.3/ftp.debian.org/pub/debian/pool/main/a/autoconf/
[DIR]  ftp://ftp.uni-siegen.de/pub/debian/debian/pool/main/a/autoconf/
[DIR]  ftp://129.102.1.25/pub/debian/pool/main/a/autoconf/