Independent Databricks This specification defines OAuth client metadata parameters for declaring the IP address ranges from which a client originates network requests. The client_ip_ranges parameter carries a set of IPv4 and IPv6 prefixes by value. The client_ip_ranges_uri parameter references an HTTPS resource containing the set, so that large and frequently changing sets can use standard HTTP retrieval and caching. The specification also defines how authorization servers validate, accept, and retain declared ranges. The parameters can be used with OAuth 2.0 Dynamic Client Registration, OAuth Client ID Metadata Documents, and other mechanisms that convey client metadata. Authorization servers and other parties that obtain a client's metadata can use the declared ranges as an input to network access control.