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.
DCRat botnet controller located at 80.87.196.100 on port 80 (using HTTP GET):
hXXp://80.87.196.100/providerphpgame.php
$ nslookup 80.87.196.100
lolsasha123zzz.fvds.ru