It's so strange...just about 2 hours ago I posted this in a chat room:
"I wonder if anyone is still using Chaosnet. I notice that nslookup still supports it. Also Hesiod, which I've never heard of."
and here you are posting an article that mentions both networks.
CHAOSnet was fun. We'd have "broadcast storms" in the Symbolics machine room and have to unplug machines until we found the culprit that was killing the network.
@sigue There is a group that is running CHAOSnet over IP:
https://wiki.unix-haters.org/doku.php?id=uhf-privnet:hosts
https://wiki.unix-haters.org/doku.php?id=uhf-privnet
The rest of the group's wiki is worth checking out as well, especially this page: https://wiki.unix-haters.org/doku.php?id=smbx:start