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 20.108.44.45 on port 3152 TCP:
$ telnet 20.108.44.45 3152
Trying 20.108.44.45…
Connected to 20.108.44.45.
Escape character is ‘^]’
Referencing malware samples (MD5 hash):
a4135f2786b618342c40ec68df21f10a — AV detection: 51 / 68 (75.00%)