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Agoranet : 9 sub-boards
AmigaNet : 20 sub-boards
DevNet : 1 sub-boards
DOVE-Net : 19 sub-boards
FidoNet : 56 sub-boards
fsxNet : 15 sub-boards
GameNet : 12 sub-boards
iLink : 24 sub-boards
MetroNet : 7 sub-boards
MusicalNet : 7 sub-boards
RetroNet : 18 sub-boards
SciNet : 15 sub-boards
SFNet : 21 sub-boards
StarNet : 16 sub-boards
tqwNet : 16 sub-boards
USENET Newsgroups : 75 sub-boards
VKRadio : 8 sub-boards
WhisperEcho : 32 sub-boards
WWIVnet : 10 sub-boards