How do I change my IP (Internet Protocol)?

There is a game that I play and I have to click a lot, need a speed click. There is a certain type of IP that I need to be able to play the game.

As you know...an IP is like (##.###.##.###) for the numbers. The numbers that I specifically need for the game are the 3rd and 4th number...Let's say. 123.456.789.111...i need 789 and 111 to be a specific number...789 needs to be changed to a number that is divisible by 8 and 111 needs to be a very low number..so that is why I need my IP change...

Is there anyway that I can change my IP to use my own? or what can I do?
Example IP wanted: 968.254.88.05

88 - divisible by 8
05 - low number

Hi if you are having dynamic ip address then you can easily change it just by resetting your modem ...Else if you are having static ip address then you must have to inform your ISP to change it...After changing the ip address visit sites like Ip-Details.com to know your present network ip address ....