These entries are queried from radb.net using whois, you can try my project getting these.
:AS205015 route: 185.189.88.0/24 origin: AS205015 mnt-by: MNT-NTELECOM mnt-by: lb-northern-1-mnt created: 2019-04-05T12:41:05Z last-modified: 2019-04-05T12:41:50Z 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: 185.189.89.0/24 origin: AS205015 mnt-by: MNT-NTELECOM mnt-by: lb-northern-1-mnt created: 2019-05-29T11:06:57Z last-modified: 2019-05-29T11:06:57Z 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: 185.189.91.0/24 origin: AS205015 mnt-by: MNT-NTELECOM mnt-by: lb-northern-1-mnt created: 2019-05-29T15:17:53Z last-modified: 2019-05-29T15:17:53Z 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