These entries are queried from radb.net using whois, you can try my project getting these.
:AS268521 route: 45.162.148.0/22 descr: PONTO.COM TELECOM origin: AS268521 notify: db-admin [at] bgp.net.br mnt-by: MAINT-AS268521 changed: db-admin [at] bgp.net.br 20190920 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: 45.162.148.0/22 origin: AS268521 descr: PONTO.COM TELECOM mnt-by: MAINT-AS262427 changed: silvanei [at] invistanet.com.br 20200516 #19:10:58Z source: RADB last-modified: 2023-11-13T16:08:03Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.162.148.0/24 origin: AS268521 descr: PONTO.COM TELECOM mnt-by: MAINT-AS262427 changed: silvanei [at] invistanet.com.br 20200516 #19:13:02Z source: RADB last-modified: 2023-11-13T16:08:03Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.162.149.0/24 origin: AS268521 descr: PONTO.COM TELECOM mnt-by: MAINT-AS262427 changed: silvanei [at] invistanet.com.br 20200516 #19:14:07Z source: RADB last-modified: 2023-11-13T16:08:03Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.162.150.0/24 origin: AS268521 descr: PONTO.COM TELECOM mnt-by: MAINT-AS262427 changed: silvanei [at] invistanet.com.br 20200516 #19:14:55Z source: RADB last-modified: 2023-11-13T16:08:03Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.162.151.0/24 origin: AS268521 descr: PONTO.COM TELECOM mnt-by: MAINT-AS262427 changed: silvanei [at] invistanet.com.br 20200516 #19:15:35Z source: RADB last-modified: 2023-11-13T16:08:03Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:527c::/32 descr: PROXY FOR OPENX CUSTOMER origin: AS268521 mnt-by: MAINT-AS263444 notify: registro [at] openx.com.br changed: registro [at] openx.com.br 20210518 remarks: Tue May 18 14:20:37 2021 source: RADB last-modified: 2023-11-13T16:05:44Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source