These entries are queried from radb.net using whois, you can try my project getting these.
:AS209575 route: 213.208.143.0/24 origin: AS209575 mnt-by: AS1764-MNT created: 2022-08-10T02:01:22Z last-modified: 2022-08-10T02:01:22Z 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