These entries are queried from radb.net using whois, you can try my project getting these.
:AS266280 route: 170.78.228.0/22 descr: Rota Cliente Bertoldi - Transito via Ensite origin: AS266280 admin-c: Eduardo Parajo tech-c: Epafras Schaden mnt-by: MAINT-AS22356 changed: epafras [at] durand.com.br 20170222 #13:08:00Z source: RADB last-modified: 2023-11-13T15:50:51Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.78.228.0/22 descr: Saga Internet - Bloco IP origin: AS266280 mnt-by: MAINT-AS266280 changed: irr [at] gbti.net.br 20220711 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.78.228.0/23 descr: Saga Internet - Bloco IP origin: AS266280 mnt-by: MAINT-AS266280 changed: irr [at] gbti.net.br 20220711 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.78.228.0/24 descr: Saga Internet - Bloco IP origin: AS266280 mnt-by: MAINT-AS266280 changed: irr [at] gbti.net.br 20220711 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.78.229.0/24 origin: AS266280 descr: Route Proxy for AS266280 mnt-by: MAINT-AS265269 changed: rafaelwesley [at] megalinkinternet.com.br 20240229 # 1905Z source: RADB last-modified: 2024-02-29T19:05:14Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.78.229.0/24 descr: Saga Internet - Bloco IP origin: AS266280 mnt-by: MAINT-AS266280 changed: irr [at] gbti.net.br 20220711 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.78.230.0/23 descr: Saga Internet - Bloco IP origin: AS266280 mnt-by: MAINT-AS266280 changed: irr [at] gbti.net.br 20220711 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.78.230.0/24 descr: Saga Internet - Bloco IP origin: AS266280 mnt-by: MAINT-AS266280 changed: irr [at] gbti.net.br 20220711 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.78.230.0/24 origin: AS266280 descr: Route Proxy for AS266280 mnt-by: MAINT-AS265269 changed: rafaelwesley [at] megalinkinternet.com.br 20240229 # 1904Z source: RADB last-modified: 2024-02-29T19:04:50Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.78.231.0/24 origin: AS266280 descr: Route Proxy for AS266280 mnt-by: MAINT-AS265269 changed: rafaelwesley [at] megalinkinternet.com.br 20240229 # 1903Z source: RADB last-modified: 2024-02-29T19:03:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:3550::/32 descr: Rota IPv6 Cliente Bertoldi - Transito via Ensite origin: AS266280 admin-c: Eduardo Parajo tech-c: Epafras Schaden mnt-by: MAINT-AS22356 changed: epafras [at] durand.com.br 20170222 #13:15:54Z source: RADB last-modified: 2023-11-13T15:50:51Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:3550::/32 descr: Saga Internet - Bloco IPv6 origin: AS266280 mnt-by: MAINT-AS266280 changed: irr [at] gbti.net.br 20221107 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:3550::/33 descr: Saga Internet - Bloco IPv6 origin: AS266280 mnt-by: MAINT-AS266280 changed: irr [at] gbti.net.br 20240226 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:3550::/34 descr: Saga Internet - Bloco IPv6 origin: AS266280 mnt-by: MAINT-AS266280 changed: irr [at] gbti.net.br 20240226 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:3550:4000::/34 descr: Saga Internet - Bloco IPv6 origin: AS266280 mnt-by: MAINT-AS266280 changed: irr [at] gbti.net.br 20240226 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:3550:8000::/33 descr: Saga Internet - Bloco IPv6 origin: AS266280 mnt-by: MAINT-AS266280 changed: irr [at] gbti.net.br 20240226 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:3550:8000::/34 descr: Saga Internet - Bloco IPv6 origin: AS266280 mnt-by: MAINT-AS266280 changed: irr [at] gbti.net.br 20240226 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:3550:c000::/34 descr: Saga Internet - Bloco IPv6 origin: AS266280 mnt-by: MAINT-AS266280 changed: irr [at] gbti.net.br 20240226 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:3550:f000::/36 descr: CLARO S.A. Customer origin: AS266280 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20240126 source: RADB last-modified: 2024-01-26T18:01:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:3550:f000::/36 descr: Embrasnet LTDA - Bloco IPv6 origin: AS266280 mnt-by: MAINT-AS262663 changed: irr [at] gbti.net.br 20221107 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source