Simatic Wincc Raw Data Type

Hello

I have a Wincc backup of one of my client.
in that , they have used RAW DATA TYPE (type event )and that tags he has used in Alarm Logging....................on ethernet

Now my worry is to know to which address this tag is attched or link. because raw data type is raw_event........its on ethernet.............

can u give me any example or way to find it out.....pls.........

Thanks