Twin directories of bz:

[DIR]  ftp://128.118.2.96/pub/.mirrors/1/ftp.freebsd.org/pub/FreeBSD/ports/local-distfiles/bz/
[DIR]  ftp://ftp.nsu.ru/mirrors/ftp.freebsd.org/pub/FreeBSD/ports/local-distfiles/bz/
[DIR]  ftp://ftp.duth.gr/pub/FreeBSD/ports/local-distfiles/bz/
[DIR]  ftp://ftp.in2p3.fr/pub/FreeBSD/ports/local-distfiles/bz/
[DIR]  ftp://ftp.cerias.purdue.edu/pub/os/FreeBSD/ports/local-distfiles/bz/
[DIR]  ftp://ftp.dk.freebsd.org/pub/FreeBSD/ports/local-distfiles/bz/
[DIR]  ftp://ftp.filearena.net/mnt5/FreeBSD/ports/local-distfiles/bz/
[DIR]  ftp://ftp6.tw.freebsd.org/FreeBSD/ports/local-distfiles/bz/
[DIR]  ftp://ftp.eimb.ru/PDB/bz/
[DIR]  ftp://ftp.ebi.ac.uk/pub/databases/rcsb/pdb-remediated/data/biounit/coordinates/divided/bz/
[DIR]  ftp://ftp.ps.pl/dsk0/ftp.freebsd.org/FreeBSD/ports/local-distfiles/bz/
[DIR]  ftp://ftp13.freebsd.org/pub/FreeBSD/ports/local-distfiles/bz/
[DIR]  ftp://ftp.ebi.ac.uk/pub/databases/rcsb/pdb-remediated/data/structures/divided/XML-extatom/bz/
[DIR]  ftp://ftp.ebi.ac.uk/pub/databases/rcsb/pdb-remediated/data/structures/divided/XML-noatom/bz/
[DIR]  ftp://ftp.ebi.ac.uk/pub/databases/rcsb/pdb-remediated/data/structures/divided/XML/bz/
[DIR]  ftp://194.186.254.27/pub/FreeBSD/ports/local-distfiles/bz/
[DIR]  ftp://194.67.80.52/pub/FreeBSD/ports/local-distfiles/bz/
[DIR]  ftp://ftp.stu.edu.tw/FreeBSD/ports/local-distfiles/bz/
[DIR]  ftp://ftp.cse.buffalo.edu/mirror/BSD/FreeBSD/ports/local-distfiles/bz/
[DIR]  ftp://ftp.rmt.ru/.1/ftp.freebsd.org/pub/FreeBSD/ports/local-distfiles/bz/
[DIR]  ftp://ftp.ebi.ac.uk/pub/databases/rcsb/pdb-remediated/data/structures/divided/mmCIF/bz/
[DIR]  ftp://ftp9.freebsd.org/pub/FreeBSD/ports/local-distfiles/bz/
[DIR]  ftp://ftp.radio-msu.net/.1/ftp.freebsd.org/pub/FreeBSD/ports/local-distfiles/bz/
[DIR]  ftp://ftp.udc.es/mirror/freebsd/ports/local-distfiles/bz/
[DIR]  ftp://ftp.tu-chemnitz.de/.SAN0/pub/FreeBSD/ports/local-distfiles/bz/
[DIR]  ftp://ftp.ebi.ac.uk/pub/databases/rcsb/pdb-remediated/data/structures/divided/structure_factors/bz/
[DIR]  ftp://ftp.ebi.ac.uk/pub/databases/rcsb/pdb-remediated/data/structures/divided/pdb/bz/
[DIR]  ftp://ftp.csie.ncu.edu.tw/FreeBSD/ports/local-distfiles/bz/
[DIR]  ftp://ftp.jpix.ad.jp/pub/FreeBSD/ports/local-distfiles/bz/
[DIR]  ftp://ftp.freebsdchina.org/pub/FreeBSD/ports/local-distfiles/bz/
[DIR]  ftp://ftp.uvsq.fr/pub/FreeBSD/ports/local-distfiles/bz/
[DIR]  ftp://ftp.lug.udel.edu/pub/freebsd/ports/local-distfiles/bz/
[DIR]  ftp://ftp.obs-nice.fr/pub/ponty/ADG/Mhd-Archont-128-nu0.001-eta0.001/b_data/bz/
[DIR]  ftp://files.akl.lt/Linux/Ubuntu/getdeb/bz/
[DIR]  ftp://213.115.0.11/pub/software/getdeb/bz/
[DIR]  ftp://ftp13.freebsd.org/pub/www.getdeb.net/bz/
[DIR]  ftp://ftp.aha.ru/pub/FreeBSD/ports/local-distfiles/bz/
[DIR]  ftp://yagr.zenon.net/pub/FreeBSD/ports/local-distfiles/bz/
[DIR]  ftp://15.193.112.21/ftp2/pub/automatic/printers/software/hpcolorlaserjet4550/bz/
[DIR]  ftp://15.193.112.22/ftp2/pub/automatic/printers/software/hpcolorlaserjet4550/bz/
[DIR]  ftp://15.193.112.21/ftp2/pub/automatic/printers/software/hplaserjet4100/bz/
[DIR]  ftp://15.193.112.22/ftp2/pub/automatic/printers/software/hplaserjet4100/bz/
[DIR]  ftp://15.193.112.21/ftp2/pub/automatic/printers/software/hplaserjet8150/bz/
[DIR]  ftp://15.193.112.22/ftp2/pub/automatic/printers/software/hplaserjet8150/bz/
[DIR]  ftp://15.193.112.21/ftp2/pub/automatic/printers/software/hplaserjet9000/bz/
[DIR]  ftp://15.193.112.22/ftp2/pub/automatic/printers/software/hplaserjet9000/bz/
[DIR]  ftp://15.193.112.23/ftp2/pub/automatic/printers/software/hpcolorlaserjet4550/bz/
[DIR]  ftp://15.193.112.23/ftp2/pub/automatic/printers/software/hplaserjet4100/bz/
[DIR]  ftp://15.193.112.23/ftp2/pub/automatic/printers/software/hplaserjet8150/bz/
[DIR]  ftp://15.193.112.23/ftp2/pub/automatic/printers/software/hplaserjet9000/bz/