How can i know the owner of Lookup that are created in Lists and Lookups?
You can use Splunk's REST API Endpoints to get list of all lookup table files with detail information. See this link for more information
http://docs.splunk.com/Documentation/Splunk/6.2.6/RESTREF/RESTknowledge#data.2Flookup-table-files
From Search (listing lookups for all user/apps)
| rest /servicesNS/-/-/data/lookup-table-files | table title eai:data eai:userName eai:appName | rename title as name eai:data as Path eai:userName as Owner eai:appName as AppContext
From Curl
curl -k -u admin:pass https://localhost:8089/servicesNS/-/-/data/lookup-table-files
You can visit Settings>Knowledge>Lookups and see the list of Lookups available and Owner info.
$SPLUNK_HOME$/manager/$APP_NAME$/data/lookup-table-files