These entries are queried from radb.net using whois, you can try my project getting these.
:AS270702 route: 186.209.120.0/22 origin: AS270702 descr: Mob Customer ARAXINGU TELECOMUNICACOES LTDA mnt-by: MAINT-AS28598 changed: claudio.passos [at] mobtelecom.com.br 20200522 #19:20:02Z source: RADB last-modified: 2023-11-13T16:12:07Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:7008::/32 origin: AS270702 descr: Mob Customer ARAXINGU TELECOMUNICACOES LTDA mnt-by: MAINT-AS28598 changed: claudio.passos [at] mobtelecom.com.br 20200522 #19:21:47Z source: RADB last-modified: 2023-11-13T16:12:07Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source