These entries are queried from radb.net using whois, you can try my project getting these.
:AS271513 route: 181.224.192.0/23 descr: CLARO S.A. Customer origin: AS271513 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220201 source: RADB last-modified: 2023-11-13T16:09:10Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 181.224.192.0/23 descr: INTERTOP - TELECOMUNICA\xc7\xd5ES LTDA origin: AS271513 notify: suporte [at] intertop.com.br mnt-by: MAINT-AS271513 changed: suporte [at] intertop.com.br 20220419 source: TC last-modified: 2022-04-19T19:08:56Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 181.224.192.0/24 descr: INTERTOP - TELECOMUNICA\xc7\xd5ES LTDA origin: AS271513 notify: suporte [at] intertop.com.br mnt-by: MAINT-AS271513 changed: suporte [at] intertop.com.br 20220419 source: TC last-modified: 2022-04-19T19:08:56Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 181.224.192.0/24 descr: CLARO S.A. Customer origin: AS271513 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20231228 source: RADB last-modified: 2023-12-28T17:47:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 181.224.193.0/24 descr: INTERTOP - TELECOMUNICA\xc7\xd5ES LTDA origin: AS271513 notify: suporte [at] intertop.com.br mnt-by: MAINT-AS271513 changed: suporte [at] intertop.com.br 20220419 source: TC last-modified: 2022-04-19T19:08:56Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 181.224.193.0/24 descr: G8 Customer Proxy Route origin: AS271513 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br source: RADB last-modified: 2023-12-12T23:00:12Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:7cb4::/32 descr: Proxy-registered route object remarks: --------------------------------- remarks: For SECURITY issues, please send messages to remarks: the origin AS administrator remarks: (e.g. whois -h whois.registro.br AS271513) remarks: --------------------------------- remarks: This route is from a Vtal 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 BGPVTAL-RADB if you have any remarks: questions regarding this object. remarks: --------------------------------- origin: AS271513 notify: ip-bgp [at] vtal.com mnt-by: MAINT-AS8167 changed: ip-bgp [at] vtal.com 20220405 source: RADB last-modified: 2023-11-13T16:10:49Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:7cb4::/32 descr: INTERTOP - TELECOMUNICA\xc7\xd5ES LTDA origin: AS271513 notify: suporte [at] intertop.com.br mnt-by: MAINT-AS271513 changed: suporte [at] intertop.com.br 20220419 source: TC last-modified: 2022-04-19T19:15:40Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:7cb4::/33 descr: INTERTOP - TELECOMUNICA\xc7\xd5ES LTDA origin: AS271513 notify: suporte [at] intertop.com.br mnt-by: MAINT-AS271513 changed: suporte [at] intertop.com.br 20220419 source: TC last-modified: 2022-04-19T19:15:40Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:7cb4:8000::/33 descr: INTERTOP - TELECOMUNICA\xc7\xd5ES LTDA origin: AS271513 notify: suporte [at] intertop.com.br mnt-by: MAINT-AS271513 changed: suporte [at] intertop.com.br 20220419 source: TC last-modified: 2022-04-19T19:15:40Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source