A listing in DroneBL is NOT always related to spam. But in most cases because of an open proxy !!!

Details about 132.148.128.250

Country: United States of America (US)
Reverse: 250.128.148.132.host.secureserver.net
Autonomous System Number: AS398101

Lookup results for 132.148.128.250

No specific incidents regarding 132.148.128.250 were found in DroneBL's incident tracking system. This means that your IP is not listed in DroneBL.