These entries are queried from radb.net using whois, you can try my project getting these.
:AS24346 route: 203.12.119.0/24 origin: AS24346 descr: VOCUS PTY LTD Vocus Communications Lvl 10, 452 Flinders Street mnt-by: MAINT-AU-VOCUS last-modified: 2023-02-23T06:41:51Z source: APNIC rpki-ov-state: valid