I need help with this issue. A while back I opened a support ticket [Here] asking for help regarding this issue because Path of Exile was eating a bit too much bandwith/data whenever I would play. It was okay for a while, as it took less than a gigabyte of data whenever I played, but recently this week, it has been going up again, just now it took 2GB in one session, and I have minus credit on me.
Sorry for this inconvenience. When I checked this access log, 35.215.190.110 IP is for hongkong11044.discord.media domain. Did you use while Mudfish is running when you play the game?
If I know correctly, Path of Exile game item has CDN and Mudfish issue.