Twin directories of ftp.slackware.com:

[DIR]  ftp://ftp.rz.tu-bs.de/pub/mirror/ALL_primary_servers/rsync/ftp.slackware.com/
[DIR]  ftp://ftp.compassis.com/pub/Apps/Ssh/unix.hensa.ac.uk/mirrors/ftp.slackware.com/
[DIR]  ftp://mir1.ovh.net/mirrors/ftp.slackware.com/
[DIR]  ftp://ftp.loxinfo.co.th/.mirrore/ftp.slackware.com/
[DIR]  ftp://ftp.ecc.u-tokyo.ac.jp/mirror/ftp.slackware.com/
[DIR]  ftp://ftp.esat.net/mirrors/.1/ftp.slackware.com/
[DIR]  ftp://ftp.funet.fi/.m/mirrors7/ftp.slackware.com/
[DIR]  ftp://ftp.funet.fi/pub/files/mirrors/ftp.slackware.com/
[DIR]  ftp://ftp.ro.debian.org/pub/mirrors/ftp.slackware.com/
[DIR]  ftp://128.118.2.96/pub/.mirrors/2/ftp.slackware.com/
[DIR]  ftp://wt t0_Series004_z005_ch01.tif/.sda1/ftp.slackware.com/
[DIR]  ftp://geo.igemi.troitsk.ru/pub-linux/ftp/ftp.slackware.com/
[DIR]  ftp://ftp.pbone.net/vol5/ftp.slackware.com/
[DIR]  ftp://ftp.nrc.ca/pub/mirrors/by-site/ftp.slackware.com/
[DIR]  ftp://nic.funet.fi/.m/mirrors7/ftp.slackware.com/
[DIR]  ftp://nic.funet.fi/pub/files/mirrors/ftp.slackware.com/