These entries are queried from radb.net using whois, you can try my project getting these.
:AS264369 route: 131.161.64.0/22 descr: INHAMBUPE ON-LINE COM COM. E SERV. DE INFORMÁTICA LTDA origin: AS264369 notify: noc [at] terabit.com.br mnt-by: MAINT-AS264369 changed: vicente.depaula [at] terabit.com.br 20220812 source: TC last-modified: 2022-08-12T20:53:25Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 131.161.64.0/22 origin: AS264369 descr: AS264369 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20230522 #14:13:12Z source: RADB last-modified: 2023-11-13T16:17:22Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 131.161.64.0/23 descr: Proxy Object : Cliente ITS_Transito IP: INHAMBUPE ON-LINE COM COM. E SERV. DE INFORMÁTICA origin: AS264369 mnt-by: MAINT-AS28186 changed: marcelo [at] itsbrasil.net 20181127 #20:38:39Z source: RADB last-modified: 2023-11-13T15:55:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 131.161.64.0/24 descr: Proxy Object : Cliente ITS_Transito IP: INHAMBUPE ON-LINE COM COM. E SERV. DE INFORMÁTICA origin: AS264369 mnt-by: MAINT-AS28186 changed: marcelo [at] itsbrasil.net 20181127 #20:38:39Z source: RADB last-modified: 2023-11-13T15:55:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 131.161.65.0/24 descr: Proxy Object : Cliente ITS_Transito IP: INHAMBUPE ON-LINE COM COM. E SERV. DE INFORMÁTICA origin: AS264369 mnt-by: MAINT-AS28186 changed: marcelo [at] itsbrasil.net 20181127 #20:38:39Z source: RADB last-modified: 2023-11-13T15:55:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 131.161.66.0/23 descr: Proxy Object : Cliente ITS_Transito IP: INHAMBUPE ON-LINE COM COM. E SERV. DE INFORMÁTICA origin: AS264369 mnt-by: MAINT-AS28186 changed: marcelo [at] itsbrasil.net 20181127 #20:38:39Z source: RADB last-modified: 2023-11-13T15:55:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 131.161.66.0/24 descr: Proxy Object : Cliente ITS_Transito IP: INHAMBUPE ON-LINE COM COM. E SERV. DE INFORMÁTICA origin: AS264369 mnt-by: MAINT-AS28186 changed: marcelo [at] itsbrasil.net 20181127 #20:38:39Z source: RADB last-modified: 2023-11-13T15:55:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 131.161.67.0/24 descr: Proxy Object : Cliente ITS_Transito IP: INHAMBUPE ON-LINE COM COM. E SERV. DE INFORMÁTICA origin: AS264369 mnt-by: MAINT-AS28186 changed: marcelo [at] itsbrasil.net 20181127 #20:38:39Z source: RADB last-modified: 2023-11-13T15:55:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:1d74::/32 descr: INHAMBUPE ON-LINE COM COM. E SERV. DE INFORMÁTICA LTDA origin: AS264369 notify: noc [at] terabit.com.br mnt-by: MAINT-AS264369 changed: vicnete.depaula [at] terabit.com.br 20220812 source: TC last-modified: 2022-08-12T20:53:25Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:1d74::/32 descr: G8 Networks origin: AS264369 mnt-by: MAINT-AS28329 changed: aldo.russo [at] g8.net.br 20151020 source: RADB last-modified: 2023-11-13T15:48:23Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source