A listing in DroneBL is NOT always related to spam. But in most cases because of an open proxy !!!
Details about 197.89.72.91
Country: South Africa (ZA)
Reverse: 197-89-72-91.dyn.mweb.co.za
Autonomous System Number: AS10474
Lookup results for 197.89.72.91
No specific incidents regarding 197.89.72.91 were found in DroneBL's incident tracking system. This means that your IP is not listed in DroneBL.