Struggling to identify BP ID's

Hello,

Can someone help me on below issue.

I am struggling to identify the list of BP ID’s which has been assigned to a particular “DL”.

Example– Client had given me a BP 5438 which has been assigned to DL (DL_****CAB@***.com ) , and now they required to identify the list of BP’s which are assigned to this DL.

Do we have separate t-code/table to identify above info.

Shanmukh Polimera