The host at this IP address is running a malware botnet controller which is being used to control infected computers (bots) around the globe using a trojan horse.
Loki botnet controller located at 172.67.219.120 on port 80 (using HTTP POST):
hXXp://ir8.xyz/LC/w2/fre.php
$ dig +short ir8.xyz
172.67.219.120