I started to note my access.log from nginx has a lot of references coming from 172.68.XX.XX and by looking up these addresses with different tools to see what’s the origin, everything pointed to CloudFlare network.
However, these ranges aren’t included in the Official CloudFlare IP ranges as seen at https://www.cloudflare.com/ips
So, I am unable to restore the original and lost a bunch of useful visitors data.
Please advise. Why are these new ranges unpublished?