When accessing the website https://prnt.sc/ from AS12297 prefixes ( 46.70.0.0/15, 87.241.128.0/18, 178.160.192.0/18, 212.73.64.0/19) it is always asking for CAPTCHA.
I understand that the problem is Prefixes’ reputation, but could you please advise, how can I check what affects those prefixes’ reputation, how CloudFlare identifies them, and how to resolve this issue?
In that case it will be something particular to that site’s configuration and you would need to contact the site owner, so they adjust their security settings.
This is an account specific setting and Cloudflare cannot change the site’s configuration.