These entries are queried from radb.net using whois, you can try my project getting these.
:AS264542 route: 138.0.48.0/22 origin: AS264542 descr: Globenet Customer - Open X - Emitel - Kmm Telecom mnt-by: MAINT-AS52320 changed: leonardo.almeida [at] globenet.net 20200218 #18:32:23Z source: RADB last-modified: 2023-11-13T15:59:45Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 138.0.48.0/22 descr: MARLONRAMALHOBOLZAN origin: AS264542 notify: marlonbolzan [at] hotmail.com mnt-by: MAINT-AS264542 changed: marlonbolzan [at] hotmail.com 20141223 source: TC last-modified: 2023-09-11T18:26:21Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 138.0.48.0/23 descr: MARLONRAMALHOBOLZAN origin: AS264542 notify: marlonbolzan [at] hotmail.com mnt-by: MAINT-AS264542 changed: marlonbolzan [at] hotmail.com 20141223 source: TC last-modified: 2023-09-11T18:26:21Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 138.0.48.0/23 descr: CLARO S.A. Customer origin: AS264542 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20190611 source: RADB last-modified: 2023-11-13T15:56:38Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 138.0.48.0/24 descr: MARLONRAMALHOBOLZAN origin: AS264542 notify: marlonbolzan [at] hotmail.com mnt-by: MAINT-AS264542 changed: marlonbolzan [at] hotmail.com 20141223 source: TC last-modified: 2023-09-11T18:26:21Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 138.0.48.0/24 descr: CLARO S.A. Customer origin: AS264542 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20190611 source: RADB last-modified: 2023-11-13T15:56:38Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 138.0.49.0/24 descr: CLARO S.A. Customer origin: AS264542 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20190611 source: RADB last-modified: 2023-11-13T15:56:38Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 138.0.49.0/24 descr: MARLONRAMALHOBOLZAN origin: AS264542 notify: marlonbolzan [at] hotmail.com mnt-by: MAINT-AS264542 changed: marlonbolzan [at] hotmail.com 20141223 source: TC last-modified: 2023-09-11T18:26:21Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 138.0.50.0/23 descr: CLARO S.A. Customer origin: AS264542 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200804 source: RADB last-modified: 2023-11-13T16:01:18Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 138.0.50.0/23 descr: MARLONRAMALHOBOLZAN origin: AS264542 notify: marlonbolzan [at] hotmail.com mnt-by: MAINT-AS264542 changed: marlonbolzan [at] hotmail.com 20141223 source: TC last-modified: 2023-09-11T18:26:21Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 138.0.50.0/24 descr: MARLONRAMALHOBOLZAN origin: AS264542 notify: marlonbolzan [at] hotmail.com mnt-by: MAINT-AS264542 changed: marlonbolzan [at] hotmail.com 20141223 source: TC last-modified: 2023-09-11T18:26:21Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 138.0.50.0/24 descr: CLARO S.A. Customer origin: AS264542 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20190611 source: RADB last-modified: 2023-11-13T15:56:38Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 138.0.51.0/24 descr: MARLONRAMALHOBOLZAN origin: AS264542 notify: marlonbolzan [at] hotmail.com mnt-by: MAINT-AS264542 changed: marlonbolzan [at] hotmail.com 20141223 source: TC last-modified: 2023-09-11T18:26:21Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 138.0.51.0/24 descr: CLARO S.A. Customer origin: AS264542 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200821 source: RADB last-modified: 2023-11-13T16:01:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:2134::/32 descr: Cemig origin: AS264542 mnt-by: MAINT-AS18678 changed: adminred [at] internexa.com 20170203 #13:53:20Z source: RADB last-modified: 2023-11-13T15:50:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:2134::/32 descr: MARLONRAMALHOBOLZAN origin: AS264542 notify: marlonbolzan [at] hotmail.com mnt-by: MAINT-AS264542 changed: marlonbolzan [at] hotmail.com 20141223 source: TC last-modified: 2023-09-11T18:33:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:2134::/33 descr: MARLONRAMALHOBOLZAN origin: AS264542 notify: marlonbolzan [at] hotmail.com mnt-by: MAINT-AS264542 changed: marlonbolzan [at] hotmail.com 20141223 source: TC last-modified: 2023-09-11T18:33:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:2134::/34 descr: MARLONRAMALHOBOLZAN origin: AS264542 notify: marlonbolzan [at] hotmail.com mnt-by: MAINT-AS264542 changed: marlonbolzan [at] hotmail.com 20141223 source: TC last-modified: 2023-09-11T18:33:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:2134:4000::/34 descr: MARLONRAMALHOBOLZAN origin: AS264542 notify: marlonbolzan [at] hotmail.com mnt-by: MAINT-AS264542 changed: marlonbolzan [at] hotmail.com 20141223 source: TC last-modified: 2023-09-11T18:33:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:2134:8000::/33 descr: MARLONRAMALHOBOLZAN origin: AS264542 notify: marlonbolzan [at] hotmail.com mnt-by: MAINT-AS264542 changed: marlonbolzan [at] hotmail.com 20141223 source: TC last-modified: 2023-09-11T18:33:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:2134:8000::/34 descr: MARLONRAMALHOBOLZAN origin: AS264542 notify: marlonbolzan [at] hotmail.com mnt-by: MAINT-AS264542 changed: marlonbolzan [at] hotmail.com 20141223 source: TC last-modified: 2023-09-11T18:33:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:2134:c000::/34 descr: MARLONRAMALHOBOLZAN origin: AS264542 notify: marlonbolzan [at] hotmail.com mnt-by: MAINT-AS264542 changed: marlonbolzan [at] hotmail.com 20141223 source: TC last-modified: 2023-09-11T18:33:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source