Comment by d2wa

> That's not what Bandwidth Alliance is at all. It's about reducing or eliminating egress fees between a cloud provider and Cloudflare. Not sure where the idea that it's about sharing IP reputation data comes from.

It comes from the Cloudflare blog. https://blog.cloudflare.com/cleaning-up-bad-bots/

There’s a support page about it too. https://developers.cloudflare.com/bots/get-started/free/