These entries are queried from radb.net using whois, you can try my project getting these.
:AS267588 route: 45.70.216.0/22 descr: REDE G3 origin: AS267588 notify: noc [at] maxwebtelecom.com.br mnt-by: MAINT-AS267588 changed: noc [at] maxwebtelecom.com.br 20210411 source: TC last-modified: 2021-11-04T22:48:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.70.216.0/22 descr: AS267588 origin: AS267588 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20170927 #18:55:24Z source: RADB last-modified: 2023-11-13T15:51:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.70.216.0/23 descr: REDE G3 origin: AS267588 notify: noc [at] maxwebtelecom.com.br mnt-by: MAINT-AS267588 changed: noc [at] maxwebtelecom.com.br 20210411 source: TC last-modified: 2021-11-04T22:48:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.70.216.0/24 descr: REDE G3 origin: AS267588 notify: noc [at] maxwebtelecom.com.br mnt-by: MAINT-AS267588 changed: noc [at] maxwebtelecom.com.br 20210411 source: TC last-modified: 2021-11-04T22:48:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.70.217.0/24 descr: REDE G3 origin: AS267588 notify: noc [at] maxwebtelecom.com.br mnt-by: MAINT-AS267588 changed: noc [at] maxwebtelecom.com.br 20210411 source: TC last-modified: 2021-11-04T22:48:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.70.217.0/24 descr: CLARO S.A. Customer origin: AS267588 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: 45.70.218.0/23 descr: REDE G3 origin: AS267588 notify: noc [at] maxwebtelecom.com.br mnt-by: MAINT-AS267588 changed: noc [at] maxwebtelecom.com.br 20210411 source: TC last-modified: 2021-11-04T22:48:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.70.218.0/24 descr: REDE G3 origin: AS267588 notify: noc [at] maxwebtelecom.com.br mnt-by: MAINT-AS267588 changed: noc [at] maxwebtelecom.com.br 20210411 source: TC last-modified: 2021-11-04T22:48:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.70.219.0/24 descr: REDE G3 origin: AS267588 notify: noc [at] maxwebtelecom.com.br mnt-by: MAINT-AS267588 changed: noc [at] maxwebtelecom.com.br 20210411 source: TC last-modified: 2021-11-04T22:48:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:43c0::/32 descr: AS267588 origin: AS267588 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20170927 #19:11:37Z source: RADB last-modified: 2023-11-13T15:51:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source