These entries are queried from radb.net using whois, you can try my project getting these.
:AS268599 route: 45.164.56.0/22 descr: AS268599-JOSE-MAURO origin: AS268599 notify: suporte [at] wirelink.com.br notify: bgp [at] wirelink.com.br mnt-by: MAINT-AS61832 changed: suporte [at] wirelink.com.br 20200605 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.164.56.0/22 descr: This is a Commcorp Telecom customer proxy route object that was created because no existing route object with the same origin was found. Please contact noc [at] commcorp.com.br if you have any questions regarding this object. origin: AS268599 mnt-by: MAINT-AS14840 changed: gacosta [at] commcorp.com.br 20200721 source: RADB last-modified: 2023-11-13T16:01:14Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.164.56.0/23 origin: AS268599 descr: AS268599 - CUSTOMER - JOSE MAURO MANOEL DE SOUSA - ME mnt-by: MAINT-AS265269 changed: suporte [at] megalinkpiaui.com.br 20220713 #17:43:40Z source: RADB last-modified: 2023-11-13T16:11:44Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.164.56.0/24 origin: AS268599 descr: AS268599 - CUSTOMER - JOSE MAURO MANOEL DE SOUSA - ME mnt-by: MAINT-AS265269 changed: suporte [at] megalinkpiaui.com.br 20220713 #17:42:59Z source: RADB last-modified: 2023-11-13T16:11:44Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.164.57.0/24 origin: AS268599 descr: AS268599 - CUSTOMER - JOSE MAURO MANOEL DE SOUSA - ME mnt-by: MAINT-AS265269 changed: suporte [at] megalinkpiaui.com.br 20220713 #17:44:25Z source: RADB last-modified: 2023-11-13T16:11:44Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.164.58.0/24 descr: CLARO S.A. Customer origin: AS268599 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230405 source: RADB last-modified: 2023-11-13T16:15:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.164.59.0/24 descr: CLARO S.A. Customer origin: AS268599 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230405 source: RADB last-modified: 2023-11-13T16:15:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:53ac::/32 descr: This is a Commcorp Telecom customer proxy route object that was created because no existing route object with the same origin was found. Please contact noc [at] commcorp.com.br if you have any questions regarding this object. origin: AS268599 mnt-by: MAINT-AS14840 changed: gacosta [at] commcorp.com.br 20200721 source: RADB last-modified: 2023-11-13T16:01:14Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:53ac::/33 origin: AS268599 descr: AS268599 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20220721 #20:30:54Z source: RADB last-modified: 2023-11-13T16:11:48Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source