BN just put up a post that says that IP is a Burst Network explorer:
"that is the IP of one of the Network explorers widely used in Burst. That is correct, a Network explorer and guess what it lists??? That's right, your pool. Oh I'm gonna go ouit on a limb and say, that's probably why it's asking for /poot/mininginfo just like in your screenshot. But I may be wrong, it might just be Luxe tht has disguised a DDOS tool in our very own Network Explorer that everyone uses."