These entries are queried from radb.net using whois, you can try my project getting these.
:AS139272 route: 49.0.29.0/24 descr: On behalf of REANNZ Member origin: AS139272 mnt-by: MAINT-AS38022 changed: noc [at] reannz.co.nz 20191008 source: RADB last-modified: 2023-11-13T15:58:31Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source