These entries are queried from radb.net using whois, you can try my project getting these.
:AS270930 route: 138.94.40.0/22 descr: NIVEL 3 TELECOM LTDA origin: AS270930 notify: db-admin [at] bgp.net.br mnt-by: MAINT-AS270930 changed: db-admin [at] bgp.net.br 20200722 source: TC last-modified: 2021-05-05T02:07:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 138.94.40.0/22 descr: PROXY FOR OUR CUSTUMER origin: AS270930 mnt-by: MAINT-AS263558 changed: jetelecom [at] jetelecom.com.br 20210118 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 138.94.40.0/22 origin: AS270930 descr: Proxy Route for Clienteorigin: 262476 mnt-by: MAINT-262476 changed: suporte [at] brcentral.com.br 20200710 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 138.94.40.0/22 descr: G8 Customer Proxy Route origin: AS270930 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br 20201126 source: RADB last-modified: 2023-11-13T16:03:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 138.94.41.0/24 descr: CLARO S.A. Customer origin: AS270930 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20201230 source: RADB last-modified: 2023-11-13T16:03:10Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 138.94.43.0/24 descr: CLARO S.A. Customer origin: AS270930 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20201230 source: RADB last-modified: 2023-11-13T16:03:10Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.107.176.0/20 origin: AS270930 descr: Proxy Route for Clienteorigin: 262476 mnt-by: MAINT-262476 changed: suporte [at] brcentral.com.br 20240801 source: NTTCOM last-modified: 2024-01-08T13:11:00Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 186.224.88.0/21 origin: AS270930 descr: Proxy Route for Clienteorigin: 262476 mnt-by: MAINT-262476 changed: suporte [at] brcentral.com.br 20240801 source: NTTCOM last-modified: 2024-01-08T13:11:00Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:4e4::/32 origin: AS270930 descr: Proxy Route for Clienteorigin: 262476 mnt-by: MAINT-262476 changed: suporte [at] brcentral.com.br 20240801 source: NTTCOM last-modified: 2024-01-08T13:11:00Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:4e4:0:4::/64 origin: AS270930 descr: Proxy Route for Clienteorigin: 262476 mnt-by: MAINT-262476 changed: suporte [at] brcentral.com.br 20240801 source: NTTCOM last-modified: 2024-01-08T13:11:00Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:73ac::/32 descr: G8 Customer Proxy Route origin: AS270930 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br 20201126 source: RADB last-modified: 2023-11-13T16:03:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:73ac::/32 origin: AS270930 descr: Proxy Route for Clienteorigin: 262476 mnt-by: MAINT-262476 changed: suporte [at] brcentral.com.br 20200710 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:73ac::/32 descr: PROXY FOR OUR COSTUMER CONE origin: AS270930 mnt-by: MAINT-AS263558 changed: jetelecom [at] jetelecom.com.br 20210118 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source