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 45.140.167.2 on port 443:
$ telnet 45.140.167.2 443
Trying 45.140.167.2…
Connected to 45.140.167.2.
Escape character is ‘^]’
Malicious domains observed at this IP address:
daizeu62.top. 600 IN A 45.140.167.2