potentially associated with the user "Quarton" by login, vote, and comment:

ips	users
173.31.200.196 12.217.221.61 12.217.220.87 12.217.202.34 12.217.210.219 12.206.226.220 12.205.104.207 12.206.225.32 12.217.212.111	Quarton (ips by user)