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 52.252.234.34 on port 2222 TCP:
$ telnet 52.252.234.34 2222
Trying 52.252.234.34…
Connected to 52.252.234.34.
Escape character is ‘^]’
$ dig +short resereved.nerdpol.ovh
52.252.234.34
Referencing malware samples:
MD5 38044d0f51ba62027321451b1b0fbe8b
MD5 4b18b6e7ff7782763ca523f1c25fd887