A while ago we faced relentless spam from servers hosted by a company called Ubiquity Hosting. Their support department did nothing to terminate the rogue accounts sending out tens of messages daily. So we blocked those phuckers using a WordPress plugin.
Now, rogue IPs from the Ubiquity Hosting network are attempting to infiltrate the server. We aren’t going to waste any time with their useless abuse department.
So we blocked those phuckers again, and their IP is disclosed: 69.147.233.178 (US/United States/69.147.233.178.rdns.
You are strongly advised to block them in your CPanel/WHM or firewall settings, as well.