These entries are queried from radb.net using whois, you can try my project getting these.
:AS262390 route: 177.129.72.0/23 descr: G8 Networks origin: AS262390 mnt-by: MAINT-AS28329 changed: aldo.russo [at] g8.net.br 20170320 source: RADB last-modified: 2023-11-13T15:50:55Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.129.72.0/24 descr: America Movil Brasil origin: AS262390 mnt-by: MAINT-AS28513 changed: noc [at] reduno.com.mx 20140103 source: RADB last-modified: 2023-11-13T15:45:57Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.129.73.0/24 descr: America Movil Brasil origin: AS262390 mnt-by: MAINT-AS28513 changed: noc [at] reduno.com.mx 20140103 source: RADB last-modified: 2023-11-13T15:45:57Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2801:80:3a0::/48 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 AS262390) 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: AS262390 notify: ip-bgp [at] oi.net.br mnt-by: MAINT-AS8167 changed: ip-bgp [at] oi.net.br 20171108 source: RADB last-modified: 2023-11-13T15:53:42Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source