These entries are queried from radb.net using whois, you can try my project getting these.
:AS267286 route: 45.233.8.0/22 descr: DJG PROVEDOR E SERVICOS DE TELECOMUNICACOES origin: AS267286 notify: db-admin [at] bgp.net.br mnt-by: MAINT-AS267286 changed: db-admin [at] bgp.net.br 20200928 source: TC last-modified: 2021-05-05T02:07:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.233.8.0/22 descr: Proxy-registered route object remarks: --------------------------------- remarks: For SECURITY issues, please send messages to remarks: origin AS administrator remarks: (e.g. whois -h whois.registro.br AS267286) remarks: --------------------------------- remarks: This route is from a Oi customer which remarks: is being exported under origin AS below. remarks: It was created by us because no other remarks: route object with the same origin was found. remarks: --------------------------------- remarks: Please contact BGPOI-RADB if you have any remarks: questions regarding this object. remarks: --------------------------------- origin: AS267286 notify: ip-bgp [at] oi.net.br mnt-by: MAINT-AS8167 changed: ip-bgp [at] oi.net.br 20190903 source: RADB last-modified: 2023-11-13T15:57:22Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.233.8.0/23 descr: DJG PROVEDOR E SERVICOS DE TELECOMUNICACOES origin: AS267286 notify: db-admin [at] bgp.net.br mnt-by: MAINT-AS267286 changed: db-admin [at] bgp.net.br 20220915 source: TC last-modified: 2022-09-15T17:38:48Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.233.8.0/24 descr: DJG PROVEDOR E SERVICOS DE TELECOMUNICACOES origin: AS267286 notify: db-admin [at] bgp.net.br mnt-by: MAINT-AS267286 changed: db-admin [at] bgp.net.br 20220915 source: TC last-modified: 2022-09-15T17:38:48Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.233.9.0/24 descr: DJG PROVEDOR E SERVICOS DE TELECOMUNICACOES origin: AS267286 notify: db-admin [at] bgp.net.br mnt-by: MAINT-AS267286 changed: db-admin [at] bgp.net.br 20220915 source: TC last-modified: 2022-09-15T17:38:48Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.233.10.0/23 descr: DJG PROVEDOR E SERVICOS DE TELECOMUNICACOES origin: AS267286 notify: db-admin [at] bgp.net.br mnt-by: MAINT-AS267286 changed: db-admin [at] bgp.net.br 20220915 source: TC last-modified: 2022-09-15T17:38:48Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.233.10.0/24 descr: DJG PROVEDOR E SERVICOS DE TELECOMUNICACOES origin: AS267286 notify: db-admin [at] bgp.net.br mnt-by: MAINT-AS267286 changed: db-admin [at] bgp.net.br 20220915 source: TC last-modified: 2022-09-15T17:38:48Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.233.11.0/24 descr: DJG PROVEDOR E SERVICOS DE TELECOMUNICACOES origin: AS267286 notify: db-admin [at] bgp.net.br mnt-by: MAINT-AS267286 changed: db-admin [at] bgp.net.br 20220915 source: TC last-modified: 2022-09-15T17:38:48Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:4b24::/32 descr: DJG PROVEDOR E SERVICOS DE TELECOMUNICACOES origin: AS267286 notify: db-admin [at] bgp.net.br mnt-by: MAINT-AS267286 changed: db-admin [at] bgp.net.br 20220915 source: TC last-modified: 2022-09-15T18:05:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:4b24::/32 descr: Proxy-registered route object remarks: --------------------------------- remarks: For SECURITY issues, please send messages to remarks: origin AS administrator remarks: (e.g. whois -h whois.registro.br AS267286) remarks: --------------------------------- remarks: This route is from a Oi customer which remarks: is being exported under origin AS below. remarks: It was created by us because no other remarks: route object with the same origin was found. remarks: --------------------------------- remarks: Please contact BGPOI-RADB if you have any remarks: questions regarding this object. remarks: --------------------------------- origin: AS267286 notify: ip-bgp [at] oi.net.br mnt-by: MAINT-AS8167 changed: ip-bgp [at] oi.net.br 20190903 source: RADB last-modified: 2023-11-13T15:57:22Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source