These entries are queried from radb.net using whois, you can try my project getting these.
:AS266425 route: 170.81.232.0/22 descr: Franzoni Telecomunica\xc3\xa7\xc3\xb5es LTDA - ME origin: AS266425 mnt-by: MAINT-AS266425 notify: db-admin [at] bgp.net.br changed: db-admin [at] bgp.net.br 20190513 #14:56:52(-03) 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: 170.81.232.0/22 descr: Franzoni origin: AS266425 mnt-by: MAINT-AS266425 changed: silvino [at] routerx.net.br 20230605 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.81.232.0/22 descr: Transito Ensite to Franzoni Telecomunicacoes LTDA - ME origin: AS266425 admin-c: Eduardo Fumes Parajo tech-c: Epafras Rezende Schaden mnt-by: MAINT-AS28663 changed: epafras [at] durand.com.br 20180216 source: RADB last-modified: 2023-11-13T16:07:49Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.81.232.0/23 descr: Franzoni origin: AS266425 mnt-by: MAINT-AS266425 changed: silvino [at] routerx.net.br 20230605 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.81.232.0/24 descr: Franzoni origin: AS266425 mnt-by: MAINT-AS266425 changed: silvino [at] routerx.net.br 20230605 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.81.233.0/24 descr: Franzoni origin: AS266425 mnt-by: MAINT-AS266425 changed: silvino [at] routerx.net.br 20230605 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.81.234.0/23 descr: Franzoni origin: AS266425 mnt-by: MAINT-AS266425 changed: silvino [at] routerx.net.br 20230605 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.81.234.0/24 descr: Franzoni origin: AS266425 mnt-by: MAINT-AS266425 changed: silvino [at] routerx.net.br 20230605 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.81.235.0/24 descr: Franzoni origin: AS266425 mnt-by: MAINT-AS266425 changed: silvino [at] routerx.net.br 20230605 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:37a0::/32 descr: Franzoni origin: AS266425 mnt-by: MAINT-AS266425 changed: silvino [at] routerx.net.br 20230605 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:37a0::/32 descr: Transito Ensite to Franzoni Telecomunicacoes LTDA - ME origin: AS266425 admin-c: Eduardo Fumes Parajo tech-c: Epafras Rezende Schaden mnt-by: MAINT-AS28663 changed: epafras [at] durand.com.br 20180216 source: RADB last-modified: 2023-11-13T16:07:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source