There is a way to change your IP. You have to use your phone though. Go to IP Chicken and you'll see your current IP, turn on airplane mode on your phone for a couple of seconds and turn wi-fi off, turn off airplane mode but keep wi-fi off, you should have a new IP. If you turn on your wi-fi, you'll get your old IP back.
Also, if you have the chance, when it's Rayman's time to shine, go to the Rate Their Chances yet. They're currently doing K.Rool, you'll have to wait before they do Rayman.
http://smashboards.com/threads/rate-their-chances-returns-the-dlc-edition-day-1-king-k-rool.398604/
Although you can nominate him now.