These entries are queried from radb.net using whois, you can try my project getting these.
:AS264962 route: 38.10.103.0/24 origin: AS264962 descr: Route Registered for Cogent Communications Customer - VOLTEC SERVIÇO DE AUTOMAÇÃO TELECOM geoidx: BR mnt-by: MAINT-AS174 changed: neteng [at] cogentco.com 20220831 #17:11:28Z source: RADB last-modified: 2023-11-13T16:12:25Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 168.232.244.0/22 descr: VOLTEC AUTOMACAO origin: AS264962 member-of: AS264962:RS-ROUTES notify: noc [at] voltecautomacao.com.br geoidx: BR geoidx: BRA geoidx: 076 geoidx: BR-RJ geoidx: Campos dos Goytacazes mnt-by: MAINT-AS264962 changed: noc [at] voltecautomacao.com.br 20230721 source: TC last-modified: 2023-07-21T13:23:23Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 168.232.244.0/22 origin: AS264962 descr: FORTE-CUSTOMER mnt-by: MAINT-AS263009 changed: vitor [at] fortetelecom.com.br 20190925 #16:58:53Z source: RADB last-modified: 2023-11-13T15:57:48Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 168.232.244.0/23 descr: VOLTEC AUTOMACAO origin: AS264962 member-of: AS264962:RS-ROUTES notify: noc [at] voltecautomacao.com.br geoidx: BR geoidx: BRA geoidx: 076 geoidx: BR-RJ geoidx: Campos dos Goytacazes mnt-by: MAINT-AS264962 changed: noc [at] voltecautomacao.com.br 20230721 source: TC last-modified: 2023-07-21T13:23:23Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 168.232.244.0/23 descr: CLARO S.A. Customer origin: AS264962 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230323 source: RADB last-modified: 2023-11-13T16:15:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 168.232.244.0/24 descr: VOLTEC AUTOMACAO origin: AS264962 member-of: AS264962:RS-ROUTES notify: noc [at] voltecautomacao.com.br geoidx: BR geoidx: BRA geoidx: 076 geoidx: BR-RJ geoidx: Campos dos Goytacazes mnt-by: MAINT-AS264962 changed: noc [at] voltecautomacao.com.br 20230721 source: TC last-modified: 2023-07-21T13:23:23Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 168.232.244.0/24 descr: CLARO S.A. Customer origin: AS264962 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220801 source: RADB last-modified: 2023-11-13T16:11:50Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 168.232.245.0/24 descr: CLARO S.A. Customer origin: AS264962 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220801 source: RADB last-modified: 2023-11-13T16:11:50Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 168.232.245.0/24 descr: VOLTEC AUTOMACAO origin: AS264962 member-of: AS264962:RS-ROUTES notify: noc [at] voltecautomacao.com.br geoidx: BR geoidx: BRA geoidx: 076 geoidx: BR-RJ geoidx: Campos dos Goytacazes mnt-by: MAINT-AS264962 changed: noc [at] voltecautomacao.com.br 20230721 source: TC last-modified: 2023-07-21T13:23:23Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 168.232.246.0/23 descr: VOLTEC AUTOMACAO origin: AS264962 member-of: AS264962:RS-ROUTES notify: noc [at] voltecautomacao.com.br geoidx: BR geoidx: BRA geoidx: 076 geoidx: BR-RJ geoidx: Campos dos Goytacazes mnt-by: MAINT-AS264962 changed: noc [at] voltecautomacao.com.br 20230721 source: TC last-modified: 2023-07-21T13:23:23Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 168.232.246.0/24 descr: VOLTEC AUTOMACAO origin: AS264962 member-of: AS264962:RS-ROUTES notify: noc [at] voltecautomacao.com.br geoidx: BR geoidx: BRA geoidx: 076 geoidx: BR-RJ geoidx: Campos dos Goytacazes mnt-by: MAINT-AS264962 changed: noc [at] voltecautomacao.com.br 20230721 source: TC last-modified: 2023-07-21T13:23:23Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 168.232.246.0/24 descr: CLARO S.A. Customer origin: AS264962 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220804 source: RADB last-modified: 2023-11-13T16:12:04Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 168.232.247.0/24 descr: CLARO S.A. Customer origin: AS264962 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220804 source: RADB last-modified: 2023-11-13T16:12:04Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 168.232.247.0/24 descr: VOLTEC AUTOMACAO origin: AS264962 member-of: AS264962:RS-ROUTES notify: noc [at] voltecautomacao.com.br geoidx: BR geoidx: BRA geoidx: 076 geoidx: BR-RJ geoidx: Campos dos Goytacazes mnt-by: MAINT-AS264962 changed: noc [at] voltecautomacao.com.br 20230721 source: TC last-modified: 2023-07-21T13:23:23Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:3094::/32 descr: VOLTEC AUTOMACAO origin: AS264962 member-of: AS264962:RS-ROUTES notify: noc [at] voltecautomacao.com.br geoidx: BR geoidx: BRA geoidx: 076 geoidx: BR-RJ geoidx: Campos dos Goytacazes mnt-by: MAINT-AS264962 changed: noc [at] voltecautomacao.com.br 20230721 source: TC last-modified: 2023-07-21T13:30:31Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:3094::/32 origin: AS264962 descr: FORTE-CUSTOMER mnt-by: MAINT-AS263009 changed: douglas [at] fortetelecom.com.br 20190608 #11:33:25Z source: RADB last-modified: 2023-11-13T15:56:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:3094:1::/48 descr: CLARO S.A. Customer origin: AS264962 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220804 source: RADB last-modified: 2023-11-13T16:12:04Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:3094:2::/48 descr: CLARO S.A. Customer origin: AS264962 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220804 source: RADB last-modified: 2023-11-13T16:12:04Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:3094:3::/48 descr: CLARO S.A. Customer origin: AS264962 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220812 source: RADB last-modified: 2023-11-13T16:12:07Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:3094:4::/48 descr: CLARO S.A. Customer origin: AS264962 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230328 source: RADB last-modified: 2023-11-13T16:15:38Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:3094:5::/48 descr: CLARO S.A. Customer origin: AS264962 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230329 source: RADB last-modified: 2023-11-13T16:15:38Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source