A listing in DroneBL is NOT always related to spam. But in most cases because of an open proxy !!!
Details about 154.73.112.218
Country: Chad (TD)
Reverse: 218-112-73-154.r.airtel.td
Autonomous System Number: AS327756
Lookup results for 154.73.112.218
No specific incidents regarding 154.73.112.218 were found in DroneBL's incident tracking system. This means that your IP is not listed in DroneBL.