These entries are queried from radb.net using whois, you can try my project getting these.
:AS264147 route: 138.97.68.0/22 descr: INTERA COMUNICACAO MULTIMIDIA E INFORMATICA origin: AS264147 mnt-by: MAINT-AS264147 changed: helysonoliveira [at] nexthop.solutions 20230118 source: ALTDB rpki-ov-state: valid route: 138.97.68.0/22 descr: G8 Customer Proxy Route origin: AS264147 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br 20210514 source: RADB last-modified: 2023-11-13T16:05:44Z rpki-ov-state: valid route: 138.97.68.0/23 descr: INTERA COMUNICACAO MULTIMIDIA E INFORMATICA origin: AS264147 mnt-by: MAINT-AS264147 changed: helysonoliveira [at] nexthop.solutions 20230118 source: ALTDB rpki-ov-state: valid route: 138.97.68.0/24 descr: G8 Networks origin: AS264147 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br 20200407 source: RADB last-modified: 2023-11-13T16:00:19Z rpki-ov-state: valid route: 138.97.68.0/24 descr: INTERA COMUNICACAO MULTIMIDIA E INFORMATICA origin: AS264147 mnt-by: MAINT-AS264147 changed: helysonoliveira [at] nexthop.solutions 20230118 source: ALTDB rpki-ov-state: valid route: 138.97.69.0/24 descr: INTERA COMUNICACAO MULTIMIDIA E INFORMATICA origin: AS264147 mnt-by: MAINT-AS264147 changed: helysonoliveira [at] nexthop.solutions 20230118 source: ALTDB rpki-ov-state: valid route: 138.97.70.0/23 descr: INTERA COMUNICACAO MULTIMIDIA E INFORMATICA origin: AS264147 mnt-by: MAINT-AS264147 changed: helysonoliveira [at] nexthop.solutions 20230118 source: ALTDB rpki-ov-state: valid route: 138.97.70.0/23 descr: G8 Networks origin: AS264147 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br 20200407 source: RADB last-modified: 2023-11-13T16:00:19Z rpki-ov-state: valid route: 138.97.70.0/24 descr: CLIENTE_MOB_INTERA COMUNICA?????O MULTIMIDIA E INFORM??TICA origin: AS264147 mnt-by: MAINT-AS28598 changed: mauricio.maehara [at] mobtelecom.com.br 20180504 #23:49:57Z source: RADB last-modified: 2023-11-13T16:12:06Z rpki-ov-state: valid route: 138.97.70.0/24 descr: INTERA COMUNICACAO MULTIMIDIA E INFORMATICA origin: AS264147 mnt-by: MAINT-AS264147 changed: helysonoliveira [at] nexthop.solutions 20230118 source: ALTDB rpki-ov-state: valid route: 138.97.71.0/24 descr: INTERA COMUNICACAO MULTIMIDIA E INFORMATICA origin: AS264147 mnt-by: MAINT-AS264147 changed: helysonoliveira [at] nexthop.solutions 20230118 source: ALTDB rpki-ov-state: valid route6: 2804:2330::/32 descr: INTERA COMUNICACAO MULTIMIDIA E INFORMATICA origin: AS264147 mnt-by: MAINT-AS264147 changed: helysonoliveira [at] nexthop.solutions 20230118 source: ALTDB rpki-ov-state: valid