These entries are queried from radb.net using whois, you can try my project getting these.
:AS45772 route: 44.31.92.0/22 descr: Proxy-registered route object for Customer with LOA origin: AS45772 mnt-by: MAINT-AS34927 changed: ruben [at] ifog.ch 20221205 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source