A listing in DroneBL is NOT always related to spam. But in most cases because of an open proxy !!!
Details about 122.4.50.208
Country: China (CN)
Reverse: 208.50.4.122.broad.jn.sd.dynamic.163data.com.cn
Autonomous System Number: AS4134
Lookup results for 122.4.50.208
No specific incidents regarding 122.4.50.208 were found in DroneBL's incident tracking system. This means that your IP is not listed in DroneBL.