These entries are queried from radb.net using whois, you can try my project getting these.
:AS57659 route: 176.104.168.0/21 descr: Ukraine origin: AS57659 mnt-by: DINASNETUA-MNT created: 2012-01-29T21:11:20Z last-modified: 2024-03-25T19:19:50Z 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