These entries are queried from radb.net using whois, you can try my project getting these.
:AS34323 route: 91.200.82.0/24 descr: Private network origin: AS34323 remarks: mnt-by: UMK-MNT mnt-by: IPCOM-MNT created: 2022-05-09T13:41:59Z last-modified: 2022-05-09T13:41:59Z 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: valid