A-Net Online's ANetBBS Software
To get started, register an account or login if you already have one.
For the classic BBS experience, connect via any of these protocols (whichever the sysop has enabled):
Telnet: bbs.a-net.fyi port 2233 SSH: bbs.a-net.fyi port 2234 rlogin: bbs.a-net.fyi port 5132
Nodes: this BBS supports up to 20 concurrent terminal connections.