A listing in DroneBL is NOT always related to spam. But in most cases because of an open proxy !!!
Details about 191.98.183.138
Country: Peru (PE)
Reverse: none
Autonomous System Number: AS27843
Lookup results for 191.98.183.138
No specific incidents regarding 191.98.183.138 were found in DroneBL's incident tracking system. This means that your IP is not listed in DroneBL.