A listing in DroneBL is NOT always related to spam. But in most cases because of an open proxy !!!
Details about 171.6.196.47
Country: Thailand (TH)
Reverse: mx-ll-171.6.196-47.dynamic.3bb.in.th
Autonomous System Number: AS45758
Lookup results for 171.6.196.47
No specific incidents regarding 171.6.196.47 were found in DroneBL's incident tracking system. This means that your IP is not listed in DroneBL.