These entries are queried from radb.net using whois, you can try my project getting these.
:AS328579 route: 202.3.2.0/24 origin: AS328579 descr: Iluka Resources Limited Level 17, 240 St Georges Terrace mnt-by: MAINT-AU-ILUKA last-modified: 2019-12-18T08:20:32Z source: APNIC rpki-ov-state: valid