Wrong ETH Address - where did it come from?

[MetaStark]

👋 Hi, I’m @MetaStark
It seems I have sent some ETH to the wrong address to cover the estimated gas fee og 0.000919 ETH to claim my L2 Boba airdrop.
I see people keep on sending ETH to the same address and I can not understand where I got this address from.

The address is: 0x0A1f3CB6E19083C5d72046489487077Beae4D469

Is this address associated with https://gateway.boba.network/ in any way?

Been in crypto a long time and never had this issue before - any ideas where this address came from and why people keep on sending ETH to it?

Thanks for all clues pointing me in the right direction.