These entries are queried from radb.net using whois, you can try my project getting these.
:AS56915 route: 91.229.119.0/24 origin: AS56915 mnt-by: IP-RIPE created: 2023-06-16T13:23:17Z last-modified: 2023-06-16T13:23:17Z 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