These entries are queried from radb.net using whois, you can try my project getting these.
:AS262529 route: 45.224.248.0/22 descr: G8 Networks origin: AS262529 mnt-by: MAINT-AS28329 changed: marcio.cavalcante [at] g8.net.br 20180529 source: RADB last-modified: 2023-11-13T15:53:43Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.224.248.0/22 descr: MS - SOLUCOES EM TECNOLOGIA DA INFORMCAO LTDA origin: AS262529 notify: noc [at] plimtelecom.com.br mnt-by: MAINT-AS262529 changed: noc [at] plimtelecom.com.br 20210807 source: TC last-modified: 2021-08-07T15:54:18Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.224.248.0/23 descr: MS - SOLUCOES EM TECNOLOGIA DA INFORMCAO LTDA origin: AS262529 notify: noc [at] plimtelecom.com.br mnt-by: MAINT-AS262529 changed: noc [at] plimtelecom.com.br 20210807 source: TC last-modified: 2021-08-07T15:54:18Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.224.248.0/24 descr: MS - SOLUCOES EM TECNOLOGIA DA INFORMCAO LTDA origin: AS262529 notify: noc [at] plimtelecom.com.br mnt-by: MAINT-AS262529 changed: noc [at] plimtelecom.com.br 20210807 source: TC last-modified: 2021-08-07T15:54:18Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.224.249.0/24 descr: MS - SOLUCOES EM TECNOLOGIA DA INFORMCAO LTDA origin: AS262529 notify: noc [at] plimtelecom.com.br mnt-by: MAINT-AS262529 changed: noc [at] plimtelecom.com.br 20210807 source: TC last-modified: 2021-08-07T15:54:18Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.224.250.0/23 descr: MS - SOLUCOES EM TECNOLOGIA DA INFORMCAO LTDA origin: AS262529 notify: noc [at] plimtelecom.com.br mnt-by: MAINT-AS262529 changed: noc [at] plimtelecom.com.br 20210807 source: TC last-modified: 2021-08-07T15:54:18Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.224.250.0/24 descr: MS - SOLUCOES EM TECNOLOGIA DA INFORMCAO LTDA origin: AS262529 notify: noc [at] plimtelecom.com.br mnt-by: MAINT-AS262529 changed: noc [at] plimtelecom.com.br 20210807 source: TC last-modified: 2021-08-07T15:54:18Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.224.251.0/24 descr: MS - SOLUCOES EM TECNOLOGIA DA INFORMCAO LTDA origin: AS262529 notify: noc [at] plimtelecom.com.br mnt-by: MAINT-AS262529 changed: noc [at] plimtelecom.com.br 20210807 source: TC last-modified: 2021-08-07T15:54:18Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.86.144.0/24 origin: AS262529 descr: Customer American Tower mnt-by: MAINT-AS23106 changed: bgp.fibra [at] americantower.com 20200312 #18:03:53Z 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: 177.86.145.0/24 origin: AS262529 descr: Customer American Tower mnt-by: MAINT-AS23106 changed: bgp.fibra [at] americantower.com 20200312 #18:04:57Z 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: 177.86.146.0/24 origin: AS262529 descr: Customer American Tower mnt-by: MAINT-AS23106 changed: bgp.fibra [at] americantower.com 20200312 #18:05:48Z 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: 2804:452c::/32 origin: AS262529 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: noc [at] multserviceonline.com mnt-by: MAINT-AS262529 source: TC last-modified: 2021-08-07T15:22:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:452c::/32 origin: AS262529 descr: Customer American Tower mnt-by: MAINT-AS23106 changed: bgp.fibra [at] americantower.com 20200717 #00:59:01Z source: RADB last-modified: 2023-11-13T16:11:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source