These entries are queried from radb.net using whois, you can try my project getting these.
:AS266178 route: 38.156.4.0/22 origin: AS266178 descr: Route Registered for Cogent Communications Customer - C2M SERVICOS DE INFORMATICA E TELECOMUNICACOES geoidx: BR mnt-by: MAINT-AS174 changed: neteng [at] cogentco.com 20230203 #20:26:46Z source: RADB last-modified: 2023-11-13T16:13:52Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.144.64.0/22 descr: CLARO S.A. Customer origin: AS266178 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200525 source: RADB last-modified: 2023-11-13T16:00:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.144.64.0/22 descr: PROXY FOR OUR CUSTOMER CONE origin: AS266178 mnt-by: MAINT-AS263566 changed: noc [at] rondonet-telecom.com.br 20211006 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.144.64.0/23 descr: Rede Completa cidr block origin: AS266178 remarks: remarks: Rede Completa IPv4 bloks remarks: =========================================================== remarks: http://www.redecompleta.com.br remarks: =========================================================== remarks: Security Note remarks: Any Notification about AS266178 security please e-mail to: remarks: csirt [at] redecompleta.com.br remarks: =========================================================== remarks: =========================================================== remarks: Thu Apr 29 15:00:00 BRT 2021 remarks: notify: csirt [at] redecompleta.com.br mnt-by: MAINT-AS266178 changed: noc [at] redecompleta.com.br 20200429 source: TC last-modified: 2021-04-30T20:06:46Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.144.64.0/23 descr: CLARO S.A. Customer origin: AS266178 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20180815 source: RADB last-modified: 2023-11-13T15:54:26Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.144.64.0/24 descr: CLARO S.A. Customer origin: AS266178 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20190308 source: RADB last-modified: 2023-11-13T15:55:43Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.144.65.0/24 descr: CLARO S.A. Customer origin: AS266178 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20190524 source: RADB last-modified: 2023-11-13T15:56:25Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.144.66.0/23 descr: CLARO S.A. Customer origin: AS266178 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20180815 source: RADB last-modified: 2023-11-13T15:54:26Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.144.66.0/24 descr: CLARO S.A. Customer origin: AS266178 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20190527 source: RADB last-modified: 2023-11-13T15:56:25Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.144.67.0/24 descr: CLARO S.A. Customer origin: AS266178 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20190527 source: RADB last-modified: 2023-11-13T15:56:25Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:3be4::/32 descr: PROXY FOR OUR CUSTOMER CONE origin: AS266178 mnt-by: MAINT-AS263566 changed: noc [at] rondonet-telecom.com.br 20211006 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:3be4::/32 descr: CLARO S.A. Customer origin: AS266178 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200525 source: RADB last-modified: 2023-11-13T16:00:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:3be4::/33 descr: CLARO S.A. Customer origin: AS266178 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20180814 source: RADB last-modified: 2023-11-13T15:54:26Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:3be4::/34 descr: CLARO S.A. Customer origin: AS266178 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20190524 source: RADB last-modified: 2023-11-13T15:56:25Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:3be4:4000::/34 descr: CLARO S.A. Customer origin: AS266178 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20190524 source: RADB last-modified: 2023-11-13T15:56:25Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:3be4:8000::/33 descr: CLARO S.A. Customer origin: AS266178 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20180814 source: RADB last-modified: 2023-11-13T15:54:26Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:3be4:8000::/34 descr: CLARO S.A. Customer origin: AS266178 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20190524 source: RADB last-modified: 2023-11-13T15:56:25Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:3be4:c000::/34 descr: CLARO S.A. Customer origin: AS266178 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20190524 source: RADB last-modified: 2023-11-13T15:56:25Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source