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    'South Africa' => {
      'http://ctan.mirror.ac.za/' => 1,
      'http://ftp.leg.uct.ac.za/pub/packages/ctan/' => 1
    }
  },
  'Asia' => {
    'China' => {
      'http://ftp.ctex.org/mirrors/CTAN/' => 1,
      'http://mirror.bjtu.edu.cn/CTAN/' => 1,
      'http://mirror.neu.edu.cn/CTAN/' => 1,
      'http://mirrors.ustc.edu.cn/CTAN/' => 1
    },
    'Hong Kong' => {
      'ftp://ftp.comp.hkbu.edu.hk/pub/TeX/CTAN/' => 1
    },
    'India' => {
      'http://ctan.imsc.res.in/' => 1
    },
    'Indonesia' => {
      'http://kambing.ui.ac.id/ctan/' => 1
    },
    'Iran' => {
      'http://ctan.um.ac.ir/' => 1,
      'http://ctan.yazd.ac.ir/' => 1,
      'http://ctan.yazduni.ac.ir/' => 1
    },
    'Japan' => {
      'ftp://ftp.kddilabs.jp/CTAN/' => 1,
      'ftp://ftp.riken.go.jp/pub/tex-archive/' => 1,
      'ftp://ftp.u-aizu.ac.jp/pub/tex/CTAN/' => 1,
      'http://ftp.jaist.ac.jp/pub/CTAN/' => 1,
      'http://ftp.yz.yamagata-u.ac.jp/pub/CTAN/' => 1
    },
    'Korea' => {
      'http://ftp.kaist.ac.kr/pub/tex-archive/' => 1,
      'http://ftp.ktug.or.kr/tex-archive/' => 1,
      'http://ftp.neowiz.com/CTAN/' => 1
    },
    'Pakistan' => {
      'http://mirror-cybernet.lums.edu.pk/pub/ctan/' => 1,
      'http://stingray.cyber.net.pk/pub/ctan/' => 1
    },
    'Singapore' => {
      'http://download.nus.edu.sg/mirror/CTAN/' => 1
    },
    'Taiwan' => {
      'ftp://ftp.ccu.edu.tw/pub/tex/' => 1,
      'http://ctan.cdpa.nsysu.edu.tw/' => 1
    },
    'Thailand' => {
      'http://ctan.megagod.net/tex-archive/' => 1
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  'Australasia' => {
    'Australia' => {
      'http://ctan.unsw.edu.au/' => 1
    },
    'New Zealand' => {
      'http://elena.aut.ac.nz/ctan/' => 1
    }
  },
  'Europe' => {
    'Czech Republic' => {
      'http://ftp.cvut.cz/tex-archive/' => 1
    },
    'Denmark' => {
      'http://mirrors.dotsrc.org/ctan/' => 1
    },
    'Finland' => {
      'ftp://ftp.funet.fi/pub/TeX/CTAN/' => 1
    },
    'France' => {
      'http://ctan.mines-albi.fr/' => 1,
      'http://distrib-coffee.ipsl.jussieu.fr/pub/mirrors/ctan/' => 1,
      'http://ftp.oleane.net/pub/CTAN/' => 1,
      'http://mirror.ibcp.fr/pub/CTAN/' => 1,
      'http://mirrors.ircam.fr/pub/CTAN/' => 1,
      'http://mirrors.linsrv.net/tex-archive/' => 1
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    'Germany' => {
      'ftp://ftp.fu-berlin.de/tex/CTAN/' => 1,
      'ftp://ftp.rrzn.uni-hannover.de/pub/mirror/tex-archive/' => 1,
      'ftp://ftp.tu-chemnitz.de/pub/tex/' => 1,
      'http://ftp.uni-erlangen.de/mirrors/CTAN/' => 1,
      'http://mirror.informatik.uni-mannheim.de/pub/mirrors/tex-archive/' => 1,
      'http://sunsite.informatik.rwth-aachen.de/ftp/pub/mirror/ctan/' => 1
    },
    'Greece' => {
      'http://ftp.cc.uoc.gr/mirrors/CTAN/' => 1
    },
    'Italy' => {
      'http://ctan.mirror.garr.it/mirrors/CTAN/' => 1,
      'http://ftp.uniRoma2.it/TeX/' => 1
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    'Lithuania' => {
      'http://ctan.vgtu.lt/' => 1
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      'http://ftp.snt.utwente.nl/pub/software/tex/' => 1
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      'http://ctan.uib.no/' => 1
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      'ftp://ftp.gust.org.pl/TeX/' => 1,
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      'ftp://sunsite.icm.edu.pl/pub/CTAN/' => 1
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      'http://ftp.eq.uc.pt/software/TeX/' => 1,
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      'http://ctan.uni-altai.ru/' => 1,
      'http://ctan.usu.ru/' => 1,
      'http://mirror.macomnet.net/pub/CTAN/' => 1,
      'http://mirrors.nlab.su/ctan/' => 1
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      'http://ctan.ijs.si/tex-archive/' => 1
    },
    'Spain' => {
      'http://osl.ugr.es/CTAN/' => 1
    },
    'Switzerland' => {
      'http://mirror.switch.ch/ftp/mirror/tex/' => 1
    },
    'UK' => {
      'http://anorien.csc.warwick.ac.uk/mirrors/CTAN/' => 1
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  'North America' => {
    'Canada' => {
      'http://ctan.mirror.rafal.ca/' => 1
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    'Costa Rica' => {
      'http://mirrors.ucr.ac.cr/CTAN/' => 1
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      'http://tezcatl.fciencias.unam.mx/tex-archive/' => 1
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      'http://ctan.mirrorcatalogs.com/' => 1,
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      'http://ctan.unixbrain.com/' => 1,
      'http://get-software.net/' => 1,
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      'http://mirror.utexas.edu/ctan/' => 1,
      'http://mirrors.ibiblio.org/pub/mirrors/CTAN/' => 1,
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      'http://www.math.washington.edu/tex-archive/' => 1
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    'Brazil' => {
      'http://linorg.usp.br/CTAN/' => 1
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};