These entries are queried from radb.net using whois, you can try my project getting these.
:AS266088 route: 45.5.80.0/22 descr: G8 Customer Proxy Route origin: AS266088 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br 20230828 source: RADB last-modified: 2023-11-13T16:18:18Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.5.80.0/22 origin: AS266088 notify: daviddominio [at] gmail.com mnt-by: MAINT-AS266088 changed: daviddominio [at] gmail.com 20221227 source: TC last-modified: 2022-12-27T20:46:07Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.5.80.0/22 descr: PROXY FOR OUR COSTUMER CONE origin: AS266088 mnt-by: MAINT-AS263558 changed: jetelecom [at] jetelecom.com.br 20210622 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.5.80.0/23 origin: AS266088 notify: daviddominio [at] gmail.com mnt-by: MAINT-AS266088 changed: daviddominio [at] gmail.com 20221227 source: TC last-modified: 2022-12-27T20:46:07Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.5.80.0/24 origin: AS266088 notify: daviddominio [at] gmail.com mnt-by: MAINT-AS266088 changed: daviddominio [at] gmail.com 20221227 source: TC last-modified: 2022-12-27T20:46:07Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.5.81.0/24 origin: AS266088 notify: daviddominio [at] gmail.com mnt-by: MAINT-AS266088 changed: daviddominio [at] gmail.com 20221227 source: TC last-modified: 2022-12-27T20:44:17Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.5.82.0/23 origin: AS266088 notify: daviddominio [at] gmail.com mnt-by: MAINT-AS266088 changed: daviddominio [at] gmail.com 20221227 source: TC last-modified: 2022-12-27T20:46:07Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.5.82.0/24 origin: AS266088 notify: daviddominio [at] gmail.com mnt-by: MAINT-AS266088 changed: daviddominio [at] gmail.com 20221227 source: TC last-modified: 2022-12-27T20:46:07Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.5.83.0/24 origin: AS266088 notify: daviddominio [at] gmail.com mnt-by: MAINT-AS266088 changed: daviddominio [at] gmail.com 20221227 source: TC last-modified: 2022-12-27T20:46:07Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:3a6c::/32 origin: AS266088 notify: daviddominio [at] gmail.com mnt-by: MAINT-AS266088 changed: daviddominio [at] gmail.com 20221227 source: TC last-modified: 2022-12-27T20:48:05Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:3a6c::/32 descr: PROXY FOR OUR COSTUMER CONE origin: AS266088 mnt-by: MAINT-AS263558 changed: jetelecom [at] jetelecom.com.br 20210622 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:3a6c::/32 descr: G8 Customer Proxy Route origin: AS266088 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br 20230828 source: RADB last-modified: 2023-11-13T16:18:18Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:3a6c::/33 origin: AS266088 notify: daviddominio [at] gmail.com mnt-by: MAINT-AS266088 changed: daviddominio [at] gmail.com 20221227 source: TC last-modified: 2022-12-27T20:48:05Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source