Home › CDN / edge › Cloudflare Cloudflare ASN Official View on map Autonomous systems (ASNs) Known ASNs used by Cloudflare. AS13335 AS209242 Cloudflare - IPv4 and IPv6 Official feed https://www.cloudflare.com/ips-v4 https://www.cloudflare.com/ips-v6 Related entries Amazon CloudFront AWS edge ranges used for origin firewall rules. Fastly Public CDN edge list with similar origin protection use cases. Akamai Official CDN CIDR downloads for origin IP ACLs. Amazon Web Services The broader AWS ip-ranges.json feed, including service filtering context. Cloudflare WARP WARP / local client egress IP ranges CSV.
Cloudflare - IPv4 and IPv6 Official feed https://www.cloudflare.com/ips-v4 https://www.cloudflare.com/ips-v6
