These entries are queried from radb.net using whois, you can try my project getting these.
:AS56988 route: 91.229.224.0/24 origin: AS56988 created: 2022-02-17T13:52:32Z last-modified: 2022-02-17T13:52:32Z source: RIPE mnt-by: vissado-mnt 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