A listing in DroneBL is NOT always related to spam. But in most cases because of an open proxy !!!
Details about 160.16.93.205
Country: Japan (JP)
Reverse: tk2-222-20951.vs.sakura.ne.jp
Autonomous System Number: AS9370
Lookup results for 160.16.93.205
No specific incidents regarding 160.16.93.205 were found in DroneBL's incident tracking system. This means that your IP is not listed in DroneBL.