These entries are queried from radb.net using whois, you can try my project getting these.
:AS264017 route: 138.219.168.0/22 descr: WLAN SOLUCOES TECNOLOGICAS origin: AS264017 notify: db-admin [at] bgp.net.br mnt-by: MAINT-AS264017 changed: db-admin [at] bgp.net.br 20200326 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: 138.219.168.0/22 descr: ITX-WLAN CONSULTORIA E SERVIÇOS EM TECNOLOGIA LTDA-ME origin: AS264017 mnt-by: MAINT-AS18678 changed: adminred [at] internexa.com 20161108 #18:40:02Z source: RADB last-modified: 2023-11-13T15:49:56Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:2978::/32 origin: AS264017 descr: CUSTOMER - SAMM - DESKTOP - WLAN SOLUCOES TECNOLOGICAS mnt-by: MAINT-AS52551 changed: cgr.samm [at] grupoccr.com.br 20230929 #01:07:17Z source: RADB last-modified: 2023-11-13T16:18:46Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source