I am sorry to ask this again, I did use the search feature and read several topics on this, however they were all conflicting and showed different range numbers than what I was told by my old hosting company. The question is I have had several attacks with who knows what human or programs attempt to hack the sever I have. I am using the ConfigServer Security & Firewall feature of my server and if I want to ban IP's will this work. Example 18.104.22.168/16 "Will this ban the entire 22.214.171.124 range?" 126.96.36.199/24 "Will this ban the entire 188.8.131.52 range?"