These entries are queried from radb.net using whois, you can try my project getting these.
:AS51338 route: 82.193.81.0/24 descr: LPG-Block-whole origin: AS51338 mnt-by: LVBALTICOM-MNT created: 2019-11-01T13:25:46Z last-modified: 2019-11-01T13:25:46Z 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: 82.193.81.0/25 descr: LPG-0 origin: AS51338 mnt-by: LVBALTICOM-MNT created: 2019-11-01T13:26:01Z last-modified: 2019-11-01T13:26:01Z 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: 82.193.81.128/25 descr: LPG-128 origin: AS51338 mnt-by: LVBALTICOM-MNT created: 2019-11-01T13:26:10Z last-modified: 2019-11-01T13:26:10Z 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