These entries are queried from radb.net using whois, you can try my project getting these.
:AS42398 route: 185.193.56.0/22 origin: AS42398 mnt-by: DMILEV-MNT created: 2017-03-06T21:15:32Z last-modified: 2017-03-06T21:15:32Z 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: 185.193.56.0/24 origin: AS42398 mnt-by: DMILEV-MNT mnt-by: MTGROUP-MNT mnt-by: VANHOLDING-MNT created: 2019-03-14T15:15:27Z last-modified: 2019-03-14T15:15:27Z 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: 185.193.57.0/24 origin: AS42398 mnt-by: DMILEV-MNT mnt-by: MTGROUP-MNT mnt-by: VANHOLDING-MNT created: 2019-03-14T15:15:58Z last-modified: 2019-03-14T15:15:58Z 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: 185.193.58.0/24 origin: AS42398 mnt-by: DMILEV-MNT created: 2019-03-14T15:16:17Z last-modified: 2024-02-05T09:25:06Z 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