These entries are queried from radb.net using whois, you can try my project getting these.
:AS271739 route: 200.4.115.0/24 descr: CLARO S.A. Customer origin: AS271739 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: 2804:8040::/32 origin: AS271739 descr: Globenet Customer - Telium - H.A. DOS SANTOS SERVICOS DE INTERNET mnt-by: MAINT-AS52320 changed: leonardo.almeida [at] globenet.net 20210806 #21:11:28Z source: RADB last-modified: 2023-11-13T16:08:02Z rpki-ov-state: valid