These entries are queried from radb.net using whois, you can try my project getting these.
:AS269311 route: 45.184.44.0/22 descr: DNET BRASIL (AS269311) CIDR origin: AS269311 notify: denis [at] dnetbrasil.com.br notify: suporte [at] advanced.tec.br mnt-by: MAINT-AS269311 changed: thiago [at] advanced.tec.br 20240209 source: TC last-modified: 2024-02-09T15:45:17Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.184.44.0/23 descr: DNET BRASIL (AS269311) CIDR origin: AS269311 notify: denis [at] dnetbrasil.com.br notify: suporte [at] advanced.tec.br mnt-by: MAINT-AS269311 changed: thiago [at] advanced.tec.br 20240209 source: TC last-modified: 2024-02-09T15:45:17Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.184.44.0/24 descr: DNET BRASIL (AS269311) CIDR origin: AS269311 notify: denis [at] dnetbrasil.com.br notify: suporte [at] advanced.tec.br mnt-by: MAINT-AS269311 changed: thiago [at] advanced.tec.br 20240209 source: TC last-modified: 2024-02-09T15:45:17Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.184.45.0/24 descr: DNET BRASIL (AS269311) CIDR origin: AS269311 notify: denis [at] dnetbrasil.com.br notify: suporte [at] advanced.tec.br mnt-by: MAINT-AS269311 changed: thiago [at] advanced.tec.br 20240209 source: TC last-modified: 2024-02-09T15:45:17Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.184.46.0/23 descr: DNET BRASIL (AS269311) CIDR origin: AS269311 notify: denis [at] dnetbrasil.com.br notify: suporte [at] advanced.tec.br mnt-by: MAINT-AS269311 changed: thiago [at] advanced.tec.br 20240209 source: TC last-modified: 2024-02-09T15:45:17Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.184.46.0/24 descr: DNET BRASIL (AS269311) CIDR origin: AS269311 notify: denis [at] dnetbrasil.com.br notify: suporte [at] advanced.tec.br mnt-by: MAINT-AS269311 changed: thiago [at] advanced.tec.br 20240209 source: TC last-modified: 2024-02-09T15:45:17Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.184.47.0/24 descr: DNET BRASIL (AS269311) CIDR origin: AS269311 notify: denis [at] dnetbrasil.com.br notify: suporte [at] advanced.tec.br mnt-by: MAINT-AS269311 changed: thiago [at] advanced.tec.br 20240209 source: TC last-modified: 2024-02-09T15:45:17Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:62ac::/32 descr: DNET BRASIL (AS269311) CIDR origin: AS269311 notify: denis [at] dnetbrasil.com.br notify: suporte [at] advanced.tec.br mnt-by: MAINT-AS269311 changed: thiago [at] advanced.tec.br 20240209 source: TC last-modified: 2024-02-09T16:06:28Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:62ac::/33 descr: DNET BRASIL (AS269311) CIDR origin: AS269311 notify: denis [at] dnetbrasil.com.br notify: suporte [at] advanced.tec.br mnt-by: MAINT-AS269311 changed: thiago [at] advanced.tec.br 20240209 source: TC last-modified: 2024-02-09T16:06:28Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:62ac::/34 descr: DNET BRASIL (AS269311) CIDR origin: AS269311 notify: denis [at] dnetbrasil.com.br notify: suporte [at] advanced.tec.br mnt-by: MAINT-AS269311 changed: thiago [at] advanced.tec.br 20240209 source: TC last-modified: 2024-02-09T16:06:28Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:62ac:4000::/34 descr: DNET BRASIL (AS269311) CIDR origin: AS269311 notify: denis [at] dnetbrasil.com.br notify: suporte [at] advanced.tec.br mnt-by: MAINT-AS269311 changed: thiago [at] advanced.tec.br 20240209 source: TC last-modified: 2024-02-09T16:06:28Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:62ac:8000::/33 descr: DNET BRASIL (AS269311) CIDR origin: AS269311 notify: denis [at] dnetbrasil.com.br notify: suporte [at] advanced.tec.br mnt-by: MAINT-AS269311 changed: thiago [at] advanced.tec.br 20240209 source: TC last-modified: 2024-02-09T16:06:28Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:62ac:8000::/34 descr: DNET BRASIL (AS269311) CIDR origin: AS269311 notify: denis [at] dnetbrasil.com.br notify: suporte [at] advanced.tec.br mnt-by: MAINT-AS269311 changed: thiago [at] advanced.tec.br 20240209 source: TC last-modified: 2024-02-09T16:06:28Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:62ac:c000::/34 descr: DNET BRASIL (AS269311) CIDR origin: AS269311 notify: denis [at] dnetbrasil.com.br notify: suporte [at] advanced.tec.br mnt-by: MAINT-AS269311 changed: thiago [at] advanced.tec.br 20240209 source: TC last-modified: 2024-02-09T16:06:28Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source