These entries are queried from radb.net using whois, you can try my project getting these.
:AS267335 route: 38.191.232.0/22 origin: AS267335 descr: Route Registered for Cogent Communications Customer MUNDIAL TELECOMUNICACAO LTDA - ME geoidx: BR mnt-by: MAINT-AS174 changed: neteng [at] cogentco.com 20240408 # 1453Z source: RADB last-modified: 2024-04-08T14:53:05Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.234.0.0/22 descr: MUNDIALTELE origin: AS267335 mnt-by: MAINT-AS267335 changed: eduardo [at] mundialtele.com.br 20211004 source: TC last-modified: 2021-10-04T14:04:47Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.234.0.0/24 descr: MUNDIALTELE origin: AS267335 mnt-by: MAINT-AS267335 changed: eduardo [at] mundialtele.com.br 20211004 source: TC last-modified: 2021-10-04T14:04:47Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.234.1.0/24 descr: MUNDIALTELE origin: AS267335 mnt-by: MAINT-AS267335 changed: eduardo [at] mundialtele.com.br 20211004 source: TC last-modified: 2021-10-04T14:04:47Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.234.2.0/24 descr: MUNDIALTELE origin: AS267335 mnt-by: MAINT-AS267335 changed: eduardo [at] mundialtele.com.br 20211004 source: TC last-modified: 2021-10-04T14:04:47Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.234.3.0/24 descr: CLARO S.A. Customer origin: AS267335 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210113 source: RADB last-modified: 2023-11-13T16:03:23Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.234.3.0/24 descr: MUNDIALTELE origin: AS267335 mnt-by: MAINT-AS267335 changed: eduardo [at] mundialtele.com.br 20211004 source: TC last-modified: 2021-10-04T14:04:47Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:4be4::/32 descr: MUNDIALTELE origin: AS267335 mnt-by: MAINT-AS267335 changed: eduardo [at] mundialtele.com.br 20211004 source: TC last-modified: 2021-10-04T14:04:47Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:4be4:8000::/36 descr: CLARO S.A. Customer origin: AS267335 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210113 source: RADB last-modified: 2023-11-13T16:03:23Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:4be4:8000::/36 descr: MUNDIALTELE origin: AS267335 mnt-by: MAINT-AS267335 changed: eduardo [at] mundialtele.com.br 20211004 source: TC last-modified: 2021-10-04T14:04:47Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source