SELECT
    OBJECT_ID('MemOptTable1') AS MemOptTable1_ObjectID,
    OBJECT_ID('MemOptTable2') AS MemOptTable2_ObjectID
GO
SELECT 
    name,description 
FROM sys.dm_os_loaded_modules
WHERE name LIKE '%XTP%'
GO
Show all Memory Optimized Tables:
SELECT 
    name,type_desc,durability_desc,Is_memory_Optimized 
FROM sys.tables
    WHERE Is_memory_Optimized = 1
GO