These entries are queried from radb.net using whois, you can try my project getting these.
:AS134131 route: 103.54.224.0/24 origin: AS134131 descr: Vocus Route IPv4 mnt-by: MAINT-AS9790 changed: radbupdater [at] vocusgroup.co.nz 20230306 source: RADB last-modified: 2023-11-13T16:15:22Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source