These entries are queried from radb.net using whois, you can try my project getting these.
:AS21911 route: 187.18.48.0/20 descr: Bloco de IPs Cliente "Dualtec" criado pela equipa Durand do Brazil origin: AS21911 admin-c: Eduardo F Parajo tech-c: Epafras Rezende Schaden mnt-by: MAINT-AS22356 changed: eduardo [at] durand.com.br 20180708 #15:03:35Z source: RADB last-modified: 2023-11-13T15:54:02Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 187.18.48.0/21 descr: Bloco de IPs Cliente "Dualte" criado pela equipe Durand do Brazil origin: AS21911 admin-c: Eduardo F Parajo tech-c: Epafras Rezende Schaden mnt-by: MAINT-AS22356 changed: eduardo [at] durand.com.br 20180708 #15:02:50Z source: RADB last-modified: 2023-11-13T15:54:02Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 187.18.56.0/21 descr: Bloco de IPs Cliente "Dualtec" criado pela equipe Durand do Brazil origin: AS21911 admin-c: Eduardo F Parajo tech-c: Epafras Rezende Schaden mnt-by: MAINT-AS22356 changed: eduardo [at] durand.com.br 20180708 #15:01:50Z source: RADB last-modified: 2023-11-13T15:54:02Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 187.95.192.0/20 descr: Bloco de IPS cliente "Cliente" Criado pela equipe da Flys Interativa origin: AS21911 admin-c: Eduardo Fumes Parajo tech-c: Epafras Rezende Schaden mnt-by: MAINT-AS28663 changed: eduardo [at] durand.com.br 20140922 #23:45:11Z source: RADB last-modified: 2023-11-13T16:07:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.169.96.0/20 descr: UOL DIVEO S.A. origin: AS21911 admin-c: Eduardo Fumes Parajo tech-c: Epafras Rezende Schaden mnt-by: MAINT-AS22356 changed: epafras [at] durand.com.br 20190612 source: RADB last-modified: 2023-11-13T15:56:38Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.169.96.0/21 descr: UOL DIVEO S.A. origin: AS21911 admin-c: Eduardo Fumes Parajo tech-c: Epafras Rezende Schaden mnt-by: MAINT-AS22356 changed: epafras [at] durand.com.br 20190612 source: RADB last-modified: 2023-11-13T15:56:38Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.169.104.0/21 descr: UOL DIVEO S.A. origin: AS21911 admin-c: Eduardo Fumes Parajo tech-c: Epafras Rezende Schaden mnt-by: MAINT-AS22356 changed: epafras [at] durand.com.br 20190612 source: RADB last-modified: 2023-11-13T15:56:38Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2001:12c8::/32 origin: AS21911 descr: UOLDIVEO admin-c: Alexandre Peixoto tech-c: Alexandre Peixoto mnt-by: MAINT-AS7162 changed: apeixoto [at] uoldiveo.com 20191003 #18:34:51Z source: RADB last-modified: 2023-11-13T16:17:07Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source