These entries are queried from radb.net using whois, you can try my project getting these.
:AS57428 route: 185.57.44.0/23 origin: AS57428 mnt-by: ORG-INET-MNT created: 2022-04-12T11:25:13Z last-modified: 2022-05-15T19:19:32Z 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