5.9.50.42 has been listed on Cyberwarzone because it has a history of malicious activities. The IP has been reported on various domains which keep track of malicious IP’s. The chance is very high that 5.9.50.42 has already been added to your blacklist service provider.
Please do note that it is possible that 5.9.50.42 has been cleaned from malicious code and that it is serving genuine traffic. So be very careful when you decide to block 5.9.50.42 .
The last time we checked 5.9.50.42 for contact information, we found the following information. This information is being published as is. It is possible that the information is out-dated. The RIPE NCC WHOIS database holds records for 5.9.50.42.