IP: Russia.
I have no proof of the three specific users in the screenshot being Russian, but they do the exact same thing to neighbouring European states to drive division and push them to far right leaders, who are easier to corrupt and onboard for Putin/Russia. Right now they're kicking out a whole lot of Charlie Kirk misinformation to capitalize on fractures in the US.
https://www.newsguardrealitycheck.com/p/russian-chinese-and-iranian-state