Which IP addresses and URLs do I need to allow for WP Rocket?

For licence validation and for some features, WP Rocket relies on external services. You can check their status here: https://wp-rocket.me/status/. IPs and URLs of these services need to be allowed at all your security levels (security plugins, servers rules, proxies like Cloudflare, etc.) in order to work properly.

License Validation/activation, Update Check, Plugin information:

• 146.59.192.120
• https://wp-rocket.me

Load CSS Asynchronously

• 109.234.160.58
• 51.83.15.135
• 51.210.39.196
• https://cpcss.wp-rocket.me/api/job/

Remove Unused CSS

• 141.94.254.72
• https://saas.wp-rocket.me/

RocketCDN Subscription

• 146.59.251.59
• https://rocketcdn.me/api/