A listing in DroneBL is NOT always related to spam. But in most cases because of an open proxy !!!
Details about 37.114.151.148
Country: Azerbaijan (AZ)
Reverse: none
Autonomous System Number: AS44725
Lookup results for 37.114.151.148
No specific incidents regarding 37.114.151.148 were found in DroneBL's incident tracking system. This means that your IP is not listed in DroneBL.