Have Litecoin address but where is wallet?

Hi there, I cannot remember which app I sent my litecoin to? I have my wallet address but not my passkeys. I just need to be remember which wallet/exchange application holds my wallet address.

Any ideas on how to find out which app?

Thanks!!

It sounds like you don’t know much about where your LTC went.
Can’t you find more information in your mailbox or something? Most exchanges send an email when you send/receive coins.