These entries are queried from radb.net using whois, you can try my project getting these.
:AS43547 route: 91.195.38.0/23 descr: Routes originate from AS43547 origin: AS43547 mnt-by: ZIS-MNT created: 2007-08-21T09:11:39Z last-modified: 2007-08-21T09:11:39Z 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: 91.195.38.0/24 descr: Routes originate from AS43547 origin: AS43547 mnt-by: ZIS-MNT created: 2008-03-04T12:12:54Z last-modified: 2008-03-04T12:12:54Z 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: 91.195.39.0/24 descr: Routes originate from AS43547 origin: AS43547 mnt-by: ZIS-MNT created: 2008-03-04T12:13:59Z last-modified: 2008-03-04T12:13:59Z 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