These entries are queried from radb.net using whois, you can try my project getting these.
:AS49147 route: 85.187.0.0/24 descr: ASNET origin: AS49147 mnt-by: IPACCT-MNT created: 2016-11-20T12:49:58Z last-modified: 2016-11-20T12:49:58Z 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: 85.187.5.0/24 descr: ASNET origin: AS49147 mnt-by: IPACCT-MNT created: 2016-11-20T12:45:08Z last-modified: 2016-11-20T12:45:08Z 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: 85.187.12.0/24 descr: BG-ASNET origin: AS49147 mnt-by: IPACCT-MNT created: 2019-03-18T19:01:28Z last-modified: 2019-03-18T19:01:28Z 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