Cloudflare International IPs

We’ve whitelisted all the IPs at IP Ranges. However, we have an incident where a user is getting an Error 522. We noticed that the traffic is coming from Tokyo or Singapore (different retries). The source IP is Cloudflare’s. My question is, is there a list of IPs we need to allow other than the ones on the site mentioned above?

Thanks,

No, that should be it. Which IP was it?

https://whatismyipaddress.com/ip/172.69.135.183

That address is part of 172.64.0.0/13, which is listed on the page.

It turned out that we were missing a few CF networks. All is well.

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