These entries are queried from radb.net using whois, you can try my project getting these.
:AS139666 route: 103.143.85.0/24 origin: AS139666 descr: Proxy route object registered by AS7545 mnt-by: MAINT-AS7545 changed: marion.cardano [at] tpg.com.au 20200129 #05:54:05Z source: RADB last-modified: 2023-11-13T15:59:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source