These entries are queried from radb.net using whois, you can try my project getting these.
:AS262448 route: 138.118.172.0/22 descr: DIALHOST INTERNET LTDA. origin: AS262448 notify: db-admin [at] bgp.net.br mnt-by: MAINT-AS262448 changed: db-admin [at] bgp.net.br 20200113 source: TC last-modified: 2021-05-05T02:07:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.52.160.0/22 descr: DIALHOST INTERNET LTDA. origin: AS262448 notify: db-admin [at] bgp.net.br mnt-by: MAINT-AS262448 changed: db-admin [at] bgp.net.br 20200113 source: TC last-modified: 2021-05-05T02:07:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source