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

Details about 154.7.5.216

Country: Hong Kong (HK)
Reverse: none
Autonomous System Number: AS139646

Lookup results for 154.7.5.216

No specific incidents regarding 154.7.5.216 were found in DroneBL's incident tracking system. This means that your IP is not listed in DroneBL.