These entries are queried from radb.net using whois, you can try my project getting these.
:AS266984 route: 45.226.76.0/22 descr: Transito OPENX to INFOTEK.NET PROVEDOR DE INTERNET LTDA ME origin: AS266984 admin-c: Eduardo Fumes Parajo tech-c: Epafras Rezende Schaden mnt-by: MAINT-AS28663 changed: epafras [at] durand.com.br 20171205 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: 45.226.76.0/22 descr: INFOTEK TELECOM IPv4 Block origin: AS266984 mnt-by: MAINT-AS266984 changed: noc [at] navixtelecom.com.br 20211122 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.226.76.0/22 descr: INFOTEK TELECOM origin: AS266984 notify: db-admin [at] bgp.net.br mnt-by: MAINT-AS266984 changed: db-admin [at] bgp.net.br 20200911 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: 45.226.76.0/24 descr: CLARO S.A. Customer origin: AS266984 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210601 source: RADB last-modified: 2023-11-13T16:05:48Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.226.77.0/24 descr: CLARO S.A. Customer origin: AS266984 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220418 source: RADB last-modified: 2023-11-13T16:10:51Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.226.78.0/24 descr: CLARO S.A. Customer origin: AS266984 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220418 source: RADB last-modified: 2023-11-13T16:10:51Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.226.79.0/24 descr: CLARO S.A. Customer origin: AS266984 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220418 source: RADB last-modified: 2023-11-13T16:10:51Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:4658::/32 descr: INFOTEK TELECOM IPv6 Block origin: AS266984 mnt-by: MAINT-AS266984 changed: noc [at] navixtelecom.com.br 20211122 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:4658::/32 descr: Transito OPENX to INFOTEK.NET PROVEDOR DE INTERNET LTDA ME origin: AS266984 admin-c: Eduardo Fumes Parajo tech-c: Epafras Rezende Schaden mnt-by: MAINT-AS28663 changed: epafras [at] durand.com.br 20171205 source: RADB last-modified: 2023-11-13T16:07:49Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source