These entries are queried from radb.net using whois, you can try my project getting these.
:AS267321 route: 45.232.136.0/22 descr: SRD TELECOM EIRELI ME origin: AS267321 notify: db-admin [at] bgp.net.br mnt-by: MAINT-AS267321 changed: db-admin [at] bgp.net.br 20200605 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: 45.232.136.0/22 descr: AS267321 origin: AS267321 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20180820 #18:01:57Z source: RADB last-modified: 2023-11-13T15:54:28Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.232.137.0/24 descr: CLARO S.A. Customer origin: AS267321 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210913 source: RADB last-modified: 2023-11-13T16:08:13Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.232.138.0/24 descr: CLARO S.A. Customer origin: AS267321 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210913 source: RADB last-modified: 2023-11-13T16:08:13Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.232.139.0/24 descr: G8 Customer Proxy Route origin: AS267321 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br 20200610 source: RADB last-modified: 2023-11-13T16:00:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:4ba8::/32 descr: AS267321 origin: AS267321 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20180820 #18:02:29Z source: RADB last-modified: 2023-11-13T15:54:28Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source