You got a huge ego problem brah :/ Believe me, once you're out of this internet-cum-fantasy world and step in the real life with real problems, you'll be stoned to death with that attitude of yours.

The script is nice and you can implement one more feature where the user may submit some bad IPs to you. But the problem would be, how will you check if the submitted IPs are bad or someone wanted to mess with you

Think about that.