I am using Wordpress and I have several Zaps enabled that are supposed to pull content from my Wordpress website and send it other places. For security reasons, I have to whitelist Zapier's IPs that are requesting access to my wordpress site and block all others. Does Zapier have a range of IPs they use I can add to the white list so the service can work because right now it is getting a forbidden error because my website is blocking unknown IPs.
Best answer by AndrewJDavison_Luhhu
Zapier uses a dynamic range of AWS’ us-east-1 region IPs.
This post should help you with whitelisting options: