Cloudflare is tracked by Botcrawl as cdn / edge network associated with AS13335. The record includes representative routed prefix 173.245.48.0/20 for import validation and network identity matching.
Traffic from this network should be evaluated as infrastructure-origin traffic rather than automatically treated as a normal residential visitor. Combine ASN, CIDR, hostname, user-agent, request path, rate, geography, and rule outcomes before enforcement.
Log by default. Do not block Cloudflare globally unless you are protecting a specific origin endpoint and understand the proxy relationship.