We have a clearly defined user agent for our radio station players on this site so you know it's just our stream player. Log entries will look like:
2021-08-01 00:32:21 INFO [DST 138.68.187.33:45564 sid=1] SHOUTcast 1 client connection accepted. User-Agent: `BlastFM Stream Player 1.0.0', UID: 19759, GRID: 19759