"Cloudflare Workers and Pages" github app and ip whitelisting

Is it possible to figure out what IP address are used by cloudflare worker/pages to interact with github? Github allows setting ip whitelist so any traffic from other ip would be blocked. Looks like cloudflare github app doesnt provide the ip addresses which should be whitelisted. Is it possible to find them somewhere? Looks like pages/worker traffic origante from GCP, so publicly available list https://www.cloudflare.com/ips/ doesn't contain them
2 Replies
Walshy
Walshy3w ago
We do not publish the IPs used by our build systems.
birek
birekOP3w ago
so basically if there is security requirement to enable ip whitelisting for github org then cloudflare pages github app can't be used?

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