I would like to only analyse host data from a specific IP range. I set up an inlcude filter to include the IP range using wildcards but the report is still inlcuding IP's outside the range.
You should check that you don't have other include filters. If you need to use multiple conditions (e.g. get information on requests for specific file from specific IPs only), you need to create one include filter and choose the "Multiple (Hits)" criteria mode, then add the criteria (e.g. requested file and host).