{"id":"ipv4-cidr-overlap","version":"1.0.0","description":"Test whether two IPv4 CIDR blocks overlap (share at least one address).","supported_operations":["ipv4 cidr overlap","check ipv4 subnet overlap","ipv4 cidr intersects"],"unsupported_operations":["IPv6"],"semantics":["cidr_a and cidr_b are each dotted-decimal/prefix with host bits zero; otherwise the tool throws.","overlap is true iff the two blocks share at least one address, including when one fully contains the other or they are identical."],"limits":{"max_cidr_length":18},"pricing":{"status":"unpriced","charge_usd":null},"input_schema":{"type":"object","additionalProperties":false,"required":["cidr_a","cidr_b"],"properties":{"cidr_a":{"type":"string","maxLength":18},"cidr_b":{"type":"string","maxLength":18}}},"output_schema":{"type":"object","additionalProperties":false,"required":["overlap","network_a","network_b"],"properties":{"overlap":{"type":"boolean"},"network_a":{"type":"string","maxLength":18},"network_b":{"type":"string","maxLength":18}}},"examples":[{"input":{"cidr_a":"10.0.0.0/16","cidr_b":"10.0.128.0/17"},"output":{"overlap":true,"network_a":"10.0.0.0/16","network_b":"10.0.128.0/17"}}],"execute_url":"/v1/tools/ipv4-cidr-overlap/versions/1.0.0/execute"}