These entries are queried from radb.net using whois, you can try my project getting these.
:AS61704 route: 131.0.60.0/22 descr: Conectiva Telecom origin: AS61704 mnt-by: MAINT-AS61704 notify: suporte [at] conectivatelecom.net changed: suporte [at] conectivatelecom.net 20240410 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 131.0.60.0/22 descr: ITXA-ONTELECOM origin: AS61704 mnt-by: MAINT-AS18678 changed: adminred [at] internexa.com 20160630 #20:57:55Z source: RADB last-modified: 2023-11-13T15:49:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 131.0.60.0/22 descr: Conectiva Telecom origin: AS61704 mnt-by: MAINT-AS61704 notify: morais.gilvan [at] gmail.com changed: felipecalebe [at] made4it.com.br 20210806 source: TC last-modified: 2021-08-06T20:36:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 131.0.60.0/23 descr: Conectiva Telecom origin: AS61704 mnt-by: MAINT-AS61704 notify: morais.gilvan [at] gmail.com changed: felipecalebe [at] made4it.com.br 20210806 source: TC last-modified: 2021-08-06T20:36:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 131.0.60.0/23 descr: Conectiva Telecom origin: AS61704 mnt-by: MAINT-AS61704 notify: suporte [at] conectivatelecom.net changed: suporte [at] conectivatelecom.net 20240410 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 131.0.60.0/24 descr: Conectiva Telecom origin: AS61704 mnt-by: MAINT-AS61704 notify: suporte [at] conectivatelecom.net changed: suporte [at] conectivatelecom.net 20240410 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 131.0.60.0/24 descr: Conectiva Telecom origin: AS61704 mnt-by: MAINT-AS61704 notify: morais.gilvan [at] gmail.com changed: felipecalebe [at] made4it.com.br 20210806 source: TC last-modified: 2021-08-06T20:36:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 131.0.61.0/24 descr: Conectiva Telecom origin: AS61704 mnt-by: MAINT-AS61704 notify: morais.gilvan [at] gmail.com changed: felipecalebe [at] made4it.com.br 20210806 source: TC last-modified: 2021-08-06T20:36:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 131.0.61.0/24 descr: Conectiva Telecom origin: AS61704 mnt-by: MAINT-AS61704 notify: suporte [at] conectivatelecom.net changed: suporte [at] conectivatelecom.net 20240410 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 131.0.62.0/23 descr: Conectiva Telecom origin: AS61704 mnt-by: MAINT-AS61704 notify: suporte [at] conectivatelecom.net changed: suporte [at] conectivatelecom.net 20240410 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 131.0.62.0/23 descr: Conectiva Telecom origin: AS61704 mnt-by: MAINT-AS61704 notify: morais.gilvan [at] gmail.com changed: felipecalebe [at] made4it.com.br 20210806 source: TC last-modified: 2021-08-06T20:36:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 131.0.62.0/24 descr: Conectiva Telecom origin: AS61704 mnt-by: MAINT-AS61704 notify: suporte [at] conectivatelecom.net changed: suporte [at] conectivatelecom.net 20240410 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 131.0.62.0/24 descr: Conectiva Telecom origin: AS61704 mnt-by: MAINT-AS61704 notify: morais.gilvan [at] gmail.com changed: felipecalebe [at] made4it.com.br 20210806 source: TC last-modified: 2021-08-06T20:36:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 131.0.63.0/24 descr: Conectiva Telecom origin: AS61704 mnt-by: MAINT-AS61704 notify: morais.gilvan [at] gmail.com changed: felipecalebe [at] made4it.com.br 20210806 source: TC last-modified: 2021-08-06T20:36:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 131.0.63.0/24 descr: Conectiva Telecom origin: AS61704 mnt-by: MAINT-AS61704 notify: suporte [at] conectivatelecom.net changed: suporte [at] conectivatelecom.net 20240410 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:1b08::/32 descr: Conectiva Telecom origin: AS61704 mnt-by: MAINT-AS61704 notify: morais.gilvan [at] gmail.com changed: felipecalebe [at] made4it.com.br 20210806 source: TC last-modified: 2021-08-06T20:36:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:1b08::/32 descr: Conectiva Telecom origin: AS61704 mnt-by: MAINT-AS61704 notify: suporte [at] conectivatelecom.net changed: suporte [at] conectivatelecom.net 20240410 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:1b08::/32 descr: CLARO S.A. Customer origin: AS61704 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210513 source: RADB last-modified: 2023-11-13T16:05:44Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:1b08::/33 descr: CLARO S.A. Customer origin: AS61704 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210929 source: RADB last-modified: 2023-11-13T16:08:15Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:1b08:600::/40 descr: CLARO S.A. Customer origin: AS61704 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210929 source: RADB last-modified: 2023-11-13T16:08:15Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:1b08:3000::/36 descr: CLARO S.A. Customer origin: AS61704 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210929 source: RADB last-modified: 2023-11-13T16:08:15Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:1b08:8000::/33 descr: CLARO S.A. Customer origin: AS61704 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210929 source: RADB last-modified: 2023-11-13T16:08:15Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:1b08:face::/48 descr: CLARO S.A. Customer origin: AS61704 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210929 source: RADB last-modified: 2023-11-13T16:08:15Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source