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 20.98.203.218 on port 8080 TCP:
$ telnet 20.98.203.218 8080
Trying 20.98.203.218…
Connected to 20.98.203.218.
Escape character is ‘^]’
Referencing malware samples (MD5 hash):
2409a70079b4445f67a0c155a47ac5c5 — AV detection: 37 / 70 (52.86%)