These entries are queried from radb.net using whois, you can try my project getting these.
:AS265974 route: 164.163.212.0/22 descr: MEGA SOLUCOES TELECOM LTDA-ME origin: AS265974 mnt-by: MAINT-AS265974 notify: db-admin [at] bgp.net.br changed: db-admin [at] bgp.net.br 20180328 #08:20:45(-03) 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: 164.163.212.0/22 descr: PATHTELECOM IPV4 origin: AS265974 mnt-by: MAINT-AS265974 changed: noc [at] americanet.com.br 20230913 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:40ac::/32 origin: AS265974 descr: Customer American Tower mnt-by: MAINT-AS23106 changed: bgp.fibra [at] americantower.com 20210525 #21:32:41Z 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: 2804:40ac::/32 descr: PATHTELECOM IPV4 origin: AS265974 mnt-by: MAINT-AS265974 changed: noc [at] americanet.com.br 20230913 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source