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 20.52.46.119 on port 52190 TCP:
$ telnet 20.52.46.119 52190
Trying 20.52.46.119…
Connected to 20.52.46.119.
Escape character is ‘^]’
Referencing malware samples:
MD5 2a5bff7bd49565f71c0102375d4bf629
MD5 755649161e748a778f804363c33a65fe