Creating the new xgram. help needed!

Dear All.

I'm working on a new bot that can create instagram accounts and I have come to a problem with proxies.
So basically what I have found out is - instagram allows you to create 4 accounts from 1 ip,


and taking that 1 private proxy is about 1$, isn't it a bit too expensive ?

I mean to create 1000 accounts you are going to spend approx. $250 ? whilst instadominate is selling them for $100

what am I missing ? Maybe there's a way to create more accounts per ip ?

any help will be appreciated!