These entries are queried from radb.net using whois, you can try my project getting these.
:AS10770 route: 32.42.176.0/21 descr: AT&T IDC Sydney origin: AS10770 mnt-by: MAINT-AS7132 changed: peering [at] intl.att.com 20190903 source: RADB last-modified: 2023-11-13T15:57:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source