These entries are queried from radb.net using whois, you can try my project getting these.
:AS267070 route: 45.227.80.0/22 descr: FIBRANET SERVICOS DE TELECOMUNICACOES origin: AS267070 mnt-by: MAINT-AS267070 changed: junior [at] routerx.net.br 20210105 source: ALTDB rpki-ov-state: valid route: 45.227.80.0/22 origin: AS267070 descr: Customer American Tower mnt-by: MAINT-AS23106 changed: bgp.fibra [at] americantower.com 20200312 #18:08:37Z source: RADB last-modified: 2023-11-13T16:11:41Z rpki-ov-state: valid route: 45.227.80.0/23 descr: FIBRANET SERVICOS DE TELECOMUNICACOES origin: AS267070 mnt-by: MAINT-AS267070 changed: junior [at] routerx.net.br 20210105 source: ALTDB rpki-ov-state: valid route: 45.227.80.0/24 descr: FIBRANET SERVICOS DE TELECOMUNICACOES origin: AS267070 mnt-by: MAINT-AS267070 changed: junior [at] routerx.net.br 20210105 source: ALTDB rpki-ov-state: valid route: 45.227.81.0/24 descr: FIBRANET SERVICOS DE TELECOMUNICACOES origin: AS267070 mnt-by: MAINT-AS267070 changed: junior [at] routerx.net.br 20210105 source: ALTDB rpki-ov-state: valid route: 45.227.82.0/23 descr: FIBRANET SERVICOS DE TELECOMUNICACOES origin: AS267070 mnt-by: MAINT-AS267070 changed: junior [at] routerx.net.br 20210105 source: ALTDB rpki-ov-state: valid route: 45.227.82.0/24 descr: FIBRANET SERVICOS DE TELECOMUNICACOES origin: AS267070 mnt-by: MAINT-AS267070 changed: junior [at] routerx.net.br 20210105 source: ALTDB rpki-ov-state: valid route: 45.227.83.0/24 descr: FIBRANET SERVICOS DE TELECOMUNICACOES origin: AS267070 mnt-by: MAINT-AS267070 changed: junior [at] routerx.net.br 20210105 source: ALTDB rpki-ov-state: valid route6: 2804:47ac::/32 origin: AS267070 descr: Customer American Tower mnt-by: MAINT-AS23106 changed: bgp.fibra [at] americantower.com 20200717 #01:07:36Z source: RADB last-modified: 2023-11-13T16:11:41Z rpki-ov-state: valid route6: 2804:47ac::/32 descr: FIBRANET SERVICOS DE TELECOMUNICACOES origin: AS267070 mnt-by: MAINT-AS267070 changed: junior [at] routerx.net.br 20210105 source: ALTDB rpki-ov-state: valid