These entries are queried from radb.net using whois, you can try my project getting these.
:AS48241 route: 91.210.132.0/23 descr: TTECH-ROUTE descr: Rodniki, Moscow region, 140143, Russia origin: AS48241 mnt-by: TTECH-MNT created: 2014-01-30T07:31:11Z last-modified: 2014-01-30T07:31:11Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 91.210.134.0/23 descr: draft route for 91.210.134.0/23 origin: AS48241 mnt-by: TTECH-MNT created: 2014-03-24T11:12:01Z last-modified: 2016-06-15T11:49:46Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source