These entries are queried from radb.net using whois, you can try my project getting these.
:AS271547 route: 200.80.108.0/22 origin: AS271547 descr: This is a BR.Digital customer proxy route object that was created because no existing route object with the same origin was found. Please contact bgp [at] br.digital if you have any questions regarding this object. mnt-by: MAINT-AS14840 changed: gacosta [at] br.digital 20210923 #16:18:57Z source: RADB last-modified: 2023-11-13T16:08:14Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.80.108.0/24 descr: CLARO S.A. Customer origin: AS271547 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20231222 source: RADB last-modified: 2023-12-22T13:40:29Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.80.109.0/24 origin: AS271547 descr: Proxy Object : Cliente ITS_Transito IP: FONSECA REIS PROVEDOR DE INTERNET LTDA (bloco e ASN emprestado de RANDSON DE JESUS PASSOS) mnt-by: MAINT-AS28186 changed: igor.miguel [at] itsbrasil.net 20230317 #12:13:00Z source: RADB last-modified: 2023-11-13T16:15:25Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.80.110.0/24 origin: AS271547 descr: Customer American Tower mnt-by: MAINT-AS23106 changed: bgp.fibra [at] americantower.com 20220323 #20:03:19Z source: RADB last-modified: 2023-11-13T16:11:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 200.80.111.0/24 origin: AS271547 descr: Customer American Tower mnt-by: MAINT-AS23106 changed: bgp.fibra [at] americantower.com 20220323 #20:04:40Z source: RADB last-modified: 2023-11-13T16:11:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:7d38::/32 origin: AS271547 descr: This is a BR.Digital customer proxy route object that was created because no existing route object with the same origin was found. Please contact bgp [at] br.digital if you have any questions regarding this object. mnt-by: MAINT-AS14840 changed: gacosta [at] br.digital 20210923 #16:20:55Z source: RADB last-modified: 2023-11-13T16:08:14Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source