Can Someone Tell Me What Hash Is Used Here?

[krysto]

Hello,

I have tried identifying this hash using external tools but they can't identify it. This hash is from a db leak.

AIrznpFJ8n+s5MdHKf0I3fQP7Q7FW2Kjcwzm0BrWzxgooYTUsHswppNHSaBNYs1TWQ==

Thank you for your help!