These entries are queried from radb.net using whois, you can try my project getting these.
:AS270459 route: 200.26.244.0/22 origin: AS270459 descr: PROXY FOR OUR CUSTOMER CONE mnt-by: MAINT-AS266583 changed: suporte [at] telxe.com.br 20220505 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.26.244.0/22 descr: OPENX to GENESIS COM DE COMPUTADORES LTDA ME origin: AS270459 admin-c: Eduardo Fumes Parajo tech-c: Epafras Rezende Schaden mnt-by: MAINT-AS22356 changed: epafras [at] durand.com.br 20200309 source: RADB last-modified: 2023-11-13T16:00:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.26.244.0/22 descr: GENESIS FIBRA origin: AS270459 notify: genesisinformaticajanio [at] gmail.com mnt-by: MAINT-AS270459 changed: fastrouterconsult [at] gmail.com 20220905 source: TC last-modified: 2022-09-05T17:23:14Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.26.244.0/23 descr: CLARO S.A. Customer origin: AS270459 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220304 source: RADB last-modified: 2023-11-13T16:09:26Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.26.244.0/23 descr: GENESIS FIBRA origin: AS270459 notify: genesisinformaticajanio [at] gmail.com mnt-by: MAINT-AS270459 changed: genesisinformaticajanio [at] gmail.com 20220905 source: TC last-modified: 2022-09-05T17:23:14Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.26.244.0/23 descr: GENESIS FIBRA origin: AS270459 notify: noc [at] fastrouter.com.br mnt-by: MAINT-AS270459 changed: noc [at] fastrouter.com.br 20221205 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.26.244.0/24 descr: GENESIS FIBRA origin: AS270459 notify: noc [at] fastrouter.com.br mnt-by: MAINT-AS270459 changed: noc [at] fastrouter.com.br 20221205 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.26.244.0/24 descr: GENESIS FIBRA origin: AS270459 notify: genesisinformaticajanio [at] gmail.com mnt-by: MAINT-AS270459 changed: genesisinformaticajanio [at] gmail.com 20220905 source: TC last-modified: 2022-09-05T17:23:14Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.26.245.0/24 descr: GENESIS FIBRA origin: AS270459 notify: noc [at] fastrouter.com.br mnt-by: MAINT-AS270459 changed: noc [at] fastrouter.com.br 20221205 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.26.245.0/24 descr: GENESIS FIBRA origin: AS270459 notify: genesisinformaticajanio [at] gmail.com mnt-by: MAINT-AS270459 changed: genesisinformaticajanio [at] gmail.com 20220905 source: TC last-modified: 2022-09-05T17:23:14Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.26.246.0/23 descr: GENESIS FIBRA origin: AS270459 notify: noc [at] fastrouter.com.br mnt-by: MAINT-AS270459 changed: noc [at] fastrouter.com.br 20221205 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.26.246.0/23 descr: CLARO S.A. Customer origin: AS270459 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220404 source: RADB last-modified: 2023-11-13T16:10:49Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.26.246.0/23 descr: GENESIS FIBRA origin: AS270459 notify: genesisinformaticajanio [at] gmail.com mnt-by: MAINT-AS270459 changed: genesisinformaticajanio [at] gmail.com 20220905 source: TC last-modified: 2022-09-05T17:23:14Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.26.246.0/24 descr: GENESIS FIBRA origin: AS270459 notify: noc [at] fastrouter.com.br mnt-by: MAINT-AS270459 changed: noc [at] fastrouter.com.br 20221205 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.26.246.0/24 descr: GENESIS FIBRA origin: AS270459 notify: genesisinformaticajanio [at] gmail.com mnt-by: MAINT-AS270459 changed: genesisinformaticajanio [at] gmail.com 20220905 source: TC last-modified: 2022-09-05T17:23:14Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.26.247.0/24 descr: GENESIS FIBRA origin: AS270459 notify: genesisinformaticajanio [at] gmail.com mnt-by: MAINT-AS270459 changed: genesisinformaticajanio [at] gmail.com 20220905 source: TC last-modified: 2022-09-05T17:23:14Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.26.247.0/24 descr: GENESIS FIBRA origin: AS270459 notify: noc [at] fastrouter.com.br mnt-by: MAINT-AS270459 changed: noc [at] fastrouter.com.br 20221205 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:6c50::/32 descr: GENESIS FIBRA origin: AS270459 notify: genesisinformaticajanio [at] gmail.com mnt-by: MAINT-AS270459 changed: genesisinformaticajanio [at] gmail.com 20220905 source: TC last-modified: 2022-09-05T17:33:50Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:6c50::/32 descr: GENESIS FIBRA origin: AS270459 notify: noc [at] fastrouter.com.br mnt-by: MAINT-AS270459 changed: noc [at] fastrouter.com.br 20221205 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:6c50::/32 descr: OPENX to GENESIS COM DE COMPUTADORES LTDA ME origin: AS270459 admin-c: Eduardo Fumes Parajo tech-c: Epafras Rezende Schaden mnt-by: MAINT-AS22356 changed: epafras [at] durand.com.br 20200309 source: RADB last-modified: 2023-11-13T16:00:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:6c50::/33 descr: GENESIS FIBRA origin: AS270459 notify: noc [at] fastrouter.com.br mnt-by: MAINT-AS270459 changed: noc [at] fastrouter.com.br 20221205 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:6c50::/33 descr: CLARO S.A. Customer origin: AS270459 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220303 source: RADB last-modified: 2023-11-13T16:09:26Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:6c50:8000::/33 descr: CLARO S.A. Customer origin: AS270459 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220308 source: RADB last-modified: 2023-11-13T16:09:45Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:6c50:8000::/33 descr: GENESIS FIBRA origin: AS270459 notify: noc [at] fastrouter.com.br mnt-by: MAINT-AS270459 changed: noc [at] fastrouter.com.br 20221205 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source