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 40.127.139.164 on port 61483 TCP:
$ telnet 40.127.139.164 61483
Trying 40.127.139.164…
Connected to 40.127.139.164.
Escape character is ‘^]’
Referencing malware samples:
MD5 b679f29a0f5908f2a2800f4640414a6a