These entries are queried from radb.net using whois, you can try my project getting these.
:AS270262 route: 200.123.224.0/22 origin: AS270262 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: otavio [at] badynet.com.br mnt-by: MAINT-AS270262 source: TC last-modified: 2021-05-07T00:10:54Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.123.224.0/22 descr: PROXY FOR OUR COSTUMER CONE origin: AS270262 mnt-by: MAINT-AS61595 changed: corazza [at] telic.com.br 20210826 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.123.224.0/22 descr: CLARO S.A. Customer origin: AS270262 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: 2804:6950::/32 origin: AS270262 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: otavio [at] badynet.com.br mnt-by: MAINT-AS270262 source: TC last-modified: 2021-05-07T00:10:54Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:6950::/32 descr: PROXY FOR OUR CUSTUMER origin: AS270262 mnt-by: MAINT-AS61595 changed: corazza [at] telic.com.br 20210826 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source