BYOIP now available for Layer 7, Spectrum, and Magic Transit
Thu, July 30, 2020
Under certain circumstances, Customers may want Cloudflare to announce their IP prefixes on their behalf, a feature known as Bring your own IP, or BYOIP. It may be that these IPs are already allow-listed in important places, or end users are already pointing to these IPs.
Cloudflare can now announce an IP prefix on your behalf for use with our Layer 7 products (e.g. CDN/WAF/Rate Limiting/etc), as well as Spectrum and Magic Transit. It's worth noting that BYOIP is already a requirement for Magic Transit.
Whether you use our ASN or your own (BYOASN), Cloudflare will announce your IPs as Anycast IPs from all of our 200 data centers, just as we would our own. Check out the blog on the release or take a peek at the developer docs, both linked below.