These entries are queried from radb.net using whois, you can try my project getting these.
:AS52624 route: 170.78.231.0/24 origin: AS52624 descr: AS52624 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20230926 #18:04:10Z source: RADB last-modified: 2023-11-13T16:18:45Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.124.140.0/22 origin: AS52624 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: diretoria [at] webtelecom.net.br mnt-by: MAINT-AS52624 source: TC last-modified: 2023-04-24T14:54:43Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.124.140.0/22 origin: AS52624 descr: This is a BR.Digital customer proxy route object that was created because no existing route object with the same origin was found. Please contact bgp [at] br.digital if you have any questions regarding this object. mnt-by: MAINT-AS14840 changed: gacosta [at] br.digital 20220111 #18:20:25Z source: RADB last-modified: 2023-11-13T16:09:07Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.124.140.0/23 origin: AS52624 descr: AS52624 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20190627 #19:45:24Z source: RADB last-modified: 2023-11-13T15:56:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.124.142.0/23 origin: AS52624 descr: AS52624 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20190627 #19:45:46Z source: RADB last-modified: 2023-11-13T15:56:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.124.142.0/24 descr: CLARO S.A. Customer origin: AS52624 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20221117 source: RADB last-modified: 2023-11-13T16:13:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.124.143.0/24 descr: CLARO S.A. Customer origin: AS52624 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20221118 source: RADB last-modified: 2023-11-13T16:13:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 186.251.92.0/22 origin: AS52624 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: diretoria [at] webtelecom.net.br mnt-by: MAINT-AS52624 source: TC last-modified: 2023-04-24T14:54:43Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 186.251.92.0/22 descr: AS52624 origin: AS52624 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20141017 #13:07:45Z source: RADB last-modified: 2023-11-13T15:46:44Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 186.251.93.0/24 origin: AS52624 descr: AS52624 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20231002 #13:50:51Z source: RADB last-modified: 2023-11-13T16:18:46Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 186.251.94.0/24 descr: G8 Customer Proxy Route origin: AS52624 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br 20230829 source: RADB last-modified: 2023-11-13T16:18:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 186.251.94.0/24 descr: PRIME SYSTEM TELECOM - Proxy for customer PEDRO LOPES DA SILVA NETO TELECOM EIRELI origin: AS52624 mnt-by: MAINT-AS61858 changed: irrprime [at] primesystem.net.br 20230924 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 186.251.95.0/24 descr: CLARO S.A. Customer origin: AS52624 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20231025 source: RADB last-modified: 2023-11-13T16:19:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:d68::/32 origin: AS52624 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: diretoria [at] webtelecom.net.br mnt-by: MAINT-AS52624 source: TC last-modified: 2023-04-24T14:54:44Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:d68::/32 origin: AS52624 descr: This is a BR.Digital customer proxy route object that was created because no existing route object with the same origin was found. Please contact bgp [at] br.digital if you have any questions regarding this object. mnt-by: MAINT-AS14840 changed: gacosta [at] br.digital 20220111 #18:23:02Z source: RADB last-modified: 2023-11-13T16:09:07Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source