These entries are queried from radb.net using whois, you can try my project getting these.
:AS50893 route: 91.216.1.0/24 descr: LR Labklajibas Ministrija origin: AS50893 mnt-by: MNT-LMLV created: 2010-04-19T14:50:43Z last-modified: 2011-12-08T15:16:35Z 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: valid route: 91.227.101.0/24 descr: LR Labklajibas Ministrija origin: AS50893 mnt-by: BALTKOM-MNT created: 2011-06-13T09:45:57Z last-modified: 2012-12-27T13:35:21Z 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