CF-Connecting-IP returning bogons

We have followed the remoteIP instructions here: Restoring original visitor IPs – Cloudflare Help Center

However, in some cases we can see that the CF-Connecting-IP is returning bogons instead of real IP addresses. Here is an example of some the IPs we received:

Is there any explanation as to why so many bogons are coming through CF-Connecting-IP ?


This would be our Pseudo-IPv4 feature, most likely - Understanding and configuring Cloudflare's IPv6 support – Cloudflare Help Center

This feature rewrites the cf-connecting-ip from an IPv6 address to a Class E IPv4 address for web servers that are not configured to support IPv6 addresses yet.

You should be able to change this under the β€˜Network’ tab on the dashboard.

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