These entries are queried from radb.net using whois, you can try my project getting these.
:AS269307 route: 45.184.8.0/22 origin: AS269307 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: brunolan1 [at] hotmail.com mnt-by: MAINT-AS269307 source: TC last-modified: 2023-07-13T01:09:42Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.184.8.0/23 descr: LIVENET SERVICOS DE COMUNICACAO origin: AS269307 notify: noc [at] grupolivenet.com.br mnt-by: MAINT-AS269307 source: TC last-modified: 2023-07-13T01:29:14Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.184.8.0/24 descr: LIVENET SERVICOS DE COMUNICACAO origin: AS269307 notify: noc [at] grupolivenet.com.br mnt-by: MAINT-AS269307 source: TC last-modified: 2023-07-13T01:29:14Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.184.9.0/24 descr: LIVENET SERVICOS DE COMUNICACAO origin: AS269307 notify: noc [at] grupolivenet.com.br mnt-by: MAINT-AS269307 source: TC last-modified: 2023-07-13T01:29:14Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.184.10.0/23 descr: LIVENET SERVICOS DE COMUNICACAO origin: AS269307 notify: noc [at] grupolivenet.com.br mnt-by: MAINT-AS269307 source: TC last-modified: 2023-07-13T01:29:17Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.184.10.0/24 descr: LIVENET SERVICOS DE COMUNICACAO origin: AS269307 notify: noc [at] grupolivenet.com.br mnt-by: MAINT-AS269307 source: TC last-modified: 2023-07-13T01:30:14Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.184.11.0/24 descr: LIVENET SERVICOS DE COMUNICACAO origin: AS269307 notify: noc [at] grupolivenet.com.br mnt-by: MAINT-AS269307 source: TC last-modified: 2023-07-13T01:30:14Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:629c::/32 origin: AS269307 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: brunolan1 [at] hotmail.com mnt-by: MAINT-AS269307 source: TC last-modified: 2023-07-13T01:09:43Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:629c::/32 origin: AS269307 descr: LIVENET SERVICOS DE COMUNICACAO MULTIMIDIA LTDA ME mnt-by: MAINT-AS28598 changed: cassio.passos [at] mobtelecom.com.br 20190918 #16:04:42Z 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: 2804:629c::/33 descr: LIVENET SERVICOS DE COMUNICACAO origin: AS269307 notify: noc [at] grupolivenet.com.br mnt-by: MAINT-AS269307 source: TC last-modified: 2023-07-13T17:37:11Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:629c:8000::/33 descr: LIVENET SERVICOS DE COMUNICACAO origin: AS269307 notify: noc [at] grupolivenet.com.br mnt-by: MAINT-AS269307 source: TC last-modified: 2023-07-13T17:37:11Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source