These entries are queried from radb.net using whois, you can try my project getting these.
:AS134748 route: 192.245.105.0/24 descr: Geoscience Australia origin: AS134748 mnt-by: MAINT-ASAARNET changed: nobody [at] aarnet.edu.au 20170314 source: RADB last-modified: 2023-11-13T15:50:53Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source