Twin directories of networks:

[DIR]  ftp://ftp.matrox.com/pub/networks/
[DIR]  ftp://ftp.psg.com/pub/modula-2/gpm/equity/networks/
[DIR]  ftp://ftp.psg.com/pub/modula-2/gpm/community/online/networks/
[DIR]  ftp://ftp.psg.com/pub/modula-2/gpm/programs/forstaff/networks/
[DIR]  ftp://ftp.cs.wisc.edu/math-prog/cpo-dataset/networks/
[DIR]  ftp://ftp.essex.ac.uk/pub/networks/
[DIR]  ftp://ftp.mgts.by/pub/docs/networks/
[DIR]  ftp://ftp.ics.muni.cz/pub/nets/dos/kermit/networks/
[DIR]  ftp://ftp.atnet.ru/pub/OS/win9x/networks/
[DIR]  ftp://ftp.peak.org/pub/next-ftp/next/apps/utils/networks/
[DIR]  ftp://ftp.peak.org/pub/next-ftp/openstep/mach/apps/utils/networks/
[DIR]  ftp://ftp.kruemel.org/filebase/networks/
pkg://Flash-FLAP-0.03.tar.gz:246963/src/flan/  downloads[DIR]3  Flash-FLAP-0.03.tar.gz/src/flan/networks/
[DIR]  ftp://ftp.ccs.neu.edu/net/mirrors/UNIXhelp1.3/networks/
[DIR]  ftp://ftp.ccs.neu.edu/net/mirrors-DELETEME_MOVED_TO_VOLATILE/UNIXhelp1.3/networks/
[DIR]  ftp://ftp.cs.tut.fi/.zfs/snapshot/month/pub/src/unix/networks/
[DIR]  ftp://ftp.doe.carleton.ca/pub/hahmed/477Tutorial_prj/networks/
pkg://Ultimate3.0.2.tar.bz2:615944/Ultimate2.8.9/config/  downloads[DIR]3  Ultimate3.0.2.tar.bz2/Ultimate2.8.9/config/networks/
pkg://Ultra-DMA-Como.html.tgz:27464/Ultimate3.0.2/data/  downloads[DIR]3  Ultra-DMA-Como.html.tgz/Ultimate3.0.2/data/networks/
pkg://Unreal-3.2.1.tgz:593354/Unreal/  downloads[DIR]3  Unreal-3.2.1.tgz/Unreal/networks/
[DIR]3  Unreal-3.2.1.tgz/Unreal/networks/
pkg://Unreal-3.2.2b.tbz:500629/Unreal/  downloads[DIR]3  Unreal-3.2.2b.tbz/Unreal/networks/
[DIR]3  Unreal-3.2.2b.tbz/Unreal/networks/
[DIR]3  Unreal-3.2.2b.tbz/Unreal/networks/
[DIR]3  Unreal-3.2.2b.tbz/Unreal/networks/
pkg://Unreal-3.2.3.tbz:586576/Unreal/  downloads[DIR]3  Unreal-3.2.3.tbz/Unreal/networks/
pkg://Unreal-3.2.3.tbz:611947/share/Unreal/  downloads[DIR]3  Unreal-3.2.3.tbz/share/Unreal/networks/
[DIR]3  Unreal-3.2.3.tbz/share/Unreal/networks/
[DIR]3  Unreal-3.2.3.tbz/share/Unreal/networks/
[DIR]3  Unreal-3.2.3.tbz/share/Unreal/networks/
[DIR]3  Unreal-3.2.3.tbz/share/Unreal/networks/
pkg://Unreal-3.2.5.tbz:659498/share/Unreal/  downloads[DIR]3  Unreal-3.2.5.tbz/share/Unreal/networks/
[DIR]3  Unreal-3.2.5.tbz/share/Unreal/networks/
[DIR]3  Unreal-3.2.5.tbz/share/Unreal/networks/
[DIR]3  Unreal-3.2.5.tbz/share/Unreal/networks/
pkg://Unreal-3.2.6.tbz:945298/share/Unreal/  downloads[DIR]3  Unreal-3.2.6.tbz/share/Unreal/networks/
[DIR]3  Unreal-3.2.6.tbz/share/Unreal/networks/
pkg://Unreal-3.2.7.tbz:634250/share/Unreal/  downloads[DIR]3  Unreal-3.2.7.tbz/share/Unreal/networks/
[DIR]3  Unreal-3.2.7.tbz/share/Unreal/networks/
[DIR]3  Unreal-3.2.7.tbz/share/Unreal/networks/
[DIR]3  Unreal-3.2.7.tbz/share/Unreal/networks/
[DIR]3  Unreal-3.2.7.tbz/share/Unreal/networks/
[DIR]3  Unreal-3.2.7.tbz/share/Unreal/networks/
[DIR]3  Unreal-3.2.7.tbz/share/Unreal/networks/
[DIR]3  Unreal-3.2.7.tbz/share/Unreal/networks/
[DIR]3  Unreal-3.2.7.tbz/share/Unreal/networks/
[DIR]3  Unreal-3.2.7.tbz/share/Unreal/networks/
[DIR]3  Unreal-3.2.7.tbz/share/Unreal/networks/
[DIR]3  Unreal-3.2.7.tbz/share/Unreal/networks/
pkg://Unreal3.2.2b.tar.gz:1708120/share/Unreal/  downloads[DIR]3  Unreal3.2.2b.tar.gz/share/Unreal/networks/