The host at this IP address is obviously operated by cybercriminals. It is running a malware botnet controller which is being used to control infected computers (bots) around the globe using a trojan horse.
Malware botnet controller located at 220.127.116.11 on port 3500 TCP:
$ telnet 18.104.22.168 3500
Connected to 22.214.171.124.
Escape character is ‘^]’
Other malicious domain names hosted on this IP address:
augcavite.duckdns.org 126.96.36.199 (resolved via 188.8.131.52)
Referencing malware samples: