These entries are queried from radb.net using whois, you can try my project getting these.
:AS264887 route: 45.180.90.0/24 descr: CLARO S.A. Customer origin: AS264887 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230404 source: RADB last-modified: 2023-11-13T16:15:40Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 168.227.184.0/22 descr: MAISNET INTERNET origin: AS264887 notify: erick_elias [at] lestetelecom.com.br mnt-by: MAINT-AS7063 changed: erick_elias [at] lestetelecom.com.br 20210702 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 168.227.184.0/22 descr: VOAR TELECOM origin: AS264887 notify: vania [at] voartelecom.com.br mnt-by: MAINT-AS264887 changed: vania [at] voartelecom.com.br 20230309 source: TC last-modified: 2023-03-09T17:46:03Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 168.227.184.0/22 origin: AS264887 descr: ITX-ULTRACONEXAO mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20190306 #00:48:21Z source: RADB last-modified: 2023-11-13T15:55:43Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 168.227.184.0/23 descr: CLARO S.A. Customer origin: AS264887 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20211119 source: RADB last-modified: 2023-11-13T16:08:53Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 168.227.184.0/23 descr: VOAR TELECOM origin: AS264887 notify: vania [at] voartelecom.com.br mnt-by: MAINT-AS264887 changed: vania [at] voartelecom.com.br 20230309 source: TC last-modified: 2023-03-09T17:46:03Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 168.227.184.0/24 descr: VOAR TELECOM origin: AS264887 notify: vania [at] voartelecom.com.br mnt-by: MAINT-AS264887 changed: vania [at] voartelecom.com.br 20230309 source: TC last-modified: 2023-03-09T17:46:03Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 168.227.184.0/24 descr: CLARO S.A. Customer origin: AS264887 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230405 source: RADB last-modified: 2023-11-13T16:15:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 168.227.185.0/24 descr: VOAR TELECOM origin: AS264887 notify: vania [at] voartelecom.com.br mnt-by: MAINT-AS264887 changed: vania [at] voartelecom.com.br 20230309 source: TC last-modified: 2023-03-09T17:46:03Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 168.227.185.0/24 descr: CLARO S.A. Customer origin: AS264887 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230323 source: RADB last-modified: 2023-11-13T16:15:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 168.227.186.0/23 descr: VOAR TELECOM origin: AS264887 notify: vania [at] voartelecom.com.br mnt-by: MAINT-AS264887 changed: vania [at] voartelecom.com.br 20230309 source: TC last-modified: 2023-03-09T17:46:03Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 168.227.186.0/24 descr: VOAR TELECOM origin: AS264887 notify: vania [at] voartelecom.com.br mnt-by: MAINT-AS264887 changed: vania [at] voartelecom.com.br 20230309 source: TC last-modified: 2023-03-09T17:46:03Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 168.227.186.0/24 descr: CLARO S.A. Customer origin: AS264887 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20211119 source: RADB last-modified: 2023-11-13T16:08:53Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 168.227.187.0/24 descr: VOAR TELECOM origin: AS264887 notify: vania [at] voartelecom.com.br mnt-by: MAINT-AS264887 changed: vania [at] voartelecom.com.br 20230309 source: TC last-modified: 2023-03-09T17:46:03Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 168.227.187.0/24 descr: G8 Customer Proxy Route origin: AS264887 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br 20230828 source: RADB last-modified: 2023-11-13T16:18:18Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:2f60::/32 origin: AS264887 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: vania [at] voartelecom.com.br mnt-by: MAINT-AS264887 source: TC last-modified: 2023-03-09T14:15:16Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:2f60::/32 descr: MAISNET INTERNET origin: AS264887 notify: erick_elias [at] lestetelecom.com.br mnt-by: MAINT-AS7063 changed: erick_elias [at] lestetelecom.com.br 20210705 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:2f60::/32 origin: AS264887 descr: FORTE-CUSTOMER mnt-by: MAINT-AS263009 changed: douglas [at] fortetelecom.com.br 20190608 #11:35:54Z source: RADB last-modified: 2023-11-13T15:56:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:2f60::/34 descr: CLARO S.A. Customer origin: AS264887 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20211116 source: RADB last-modified: 2023-11-13T16:08:40Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:2f60:4000::/34 descr: CLARO S.A. Customer origin: AS264887 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20211116 source: RADB last-modified: 2023-11-13T16:08:40Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:2f60:8000::/34 descr: CLARO S.A. Customer origin: AS264887 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20211116 source: RADB last-modified: 2023-11-13T16:08:40Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source