Using multiple IPs (ratelimited)

[mkools]

Hello,

I have a /25 IPv4 doing nothing, so 128 IPs. I want to setup a 'public' Whoogle instance. But I want it to use a different outgoing IP every time with every search query. I wonder if and how this can be done. I'm pretty sure it can be done I just don't know how to set it up.

What would even be better, is a Whoogle instance that is accessible with IPv4 + IPv6, but only uses IPv6 internally to communicate with Google and uses a random IPv6 address from a /64 subnet. It would be hard for Google to ratelimit that.

Any ideas are welcome :)