Run these in the relevant RSSD database for the Repserver (ID):
admin config, id_server – To find the Rep ID Server
admin rssd_name – To find RSSD database for RepServer

rs_helprep – Displays a list of table and function repdefs in current RSSD

rs_helpsub – Displays a list of all subscriptions to table and function repdefs in the current replicate RSSD.

rs_helprepdb – Displays list of all replicate databases with subscriptions to primary data in current Repserver

rs_helpdbrep – Displays all database repdefs in the current RRSD

rs_helpdbsub – Displays all subscriptions to database repdefs in current, replicate RSSD.