These entries are queried from radb.net using whois, you can try my project getting these.
:AS28199 route: 189.90.208.0/20 descr: SERVPRO-Servicos de Processamento e Comercio LTDA Praca Felipe Guerra - Shopping Boulevard - 12, Loja 50 - Centro Mossoro-RN origin: AS28199 mnt-by: MAINT-AS28199 changed: webmaster [at] servpro.com.br 20090910 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 189.90.208.0/20 descr: AS28199 origin: AS28199 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20150603 #12:47:34Z source: RADB last-modified: 2023-11-13T15:47:42Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 189.90.208.0/22 descr: AS28199 origin: AS28199 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20150603 #12:46:15Z source: RADB last-modified: 2023-11-13T15:47:42Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:40f4::/32 descr: AS28199 origin: AS28199 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20170807 #21:58:12Z source: RADB last-modified: 2023-11-13T15:51:18Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source