Are you interested in our Early Access Program (EAP)? This program allows you to preview code, test in your lab and provide feedback prior to General Availability (GA) release of all Infoblox products. If so, please click the link here.
Unfortunately, none of the filters supported by the API endpoints support any sort of logical OR or set based searches. You're stuck either making a request for each one individually or querying all results and filtering them client side.