These entries are queried from radb.net using whois, you can try my project getting these.
:AS269472 route: 45.187.152.0/22 descr: VIA LOCAL INTERNET origin: AS269472 mnt-by: MAINT-AS269472 changed: junior [at] routerx.net.br 20200905 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.187.152.0/22 origin: AS269472 descr: CUSTOMER AS269472 mnt-by: MAINT-AS28642 changed: bgp [at] contato.net 20191101 #23:25:53Z source: RADB last-modified: 2023-11-13T15:59:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.187.152.0/23 descr: VIA LOCAL INTERNET origin: AS269472 mnt-by: MAINT-AS269472 changed: junior [at] routerx.net.br 20200905 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.187.152.0/23 descr: CLARO S.A. Customer origin: AS269472 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220331 source: RADB last-modified: 2023-11-13T16:10:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.187.152.0/24 descr: VIA LOCAL INTERNET origin: AS269472 mnt-by: MAINT-AS269472 changed: junior [at] routerx.net.br 20200905 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.187.153.0/24 descr: CLARO S.A. Customer origin: AS269472 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220401 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: 45.187.153.0/24 descr: VIA LOCAL INTERNET origin: AS269472 mnt-by: MAINT-AS269472 changed: junior [at] routerx.net.br 20200905 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.187.154.0/23 descr: VIA LOCAL INTERNET origin: AS269472 mnt-by: MAINT-AS269472 changed: junior [at] routerx.net.br 20200905 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.187.154.0/23 descr: CLARO S.A. Customer origin: AS269472 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220405 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: 45.187.154.0/24 descr: CLARO S.A. Customer origin: AS269472 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220401 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: 45.187.154.0/24 descr: VIA LOCAL INTERNET origin: AS269472 mnt-by: MAINT-AS269472 changed: junior [at] routerx.net.br 20200905 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.187.155.0/24 descr: VIA LOCAL INTERNET origin: AS269472 mnt-by: MAINT-AS269472 changed: junior [at] routerx.net.br 20200905 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:6528::/32 descr: VIA LOCAL INTERNET origin: AS269472 mnt-by: MAINT-AS269472 changed: junior [at] routerx.net.br 20200905 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:6528::/32 origin: AS269472 descr: CUSTOMER AS269472 mnt-by: MAINT-AS28642 changed: bgp [at] contato.net 20191101 #23:27:52Z source: RADB last-modified: 2023-11-13T15:59:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:6528:8000::/33 descr: CLARO S.A. Customer origin: AS269472 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220331 source: RADB last-modified: 2023-11-13T16:10:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source