These entries are queried from radb.net using whois, you can try my project getting these.
:AS263331 route: 177.22.112.0/21 origin: AS263331 descr: Host - Netvox Telecomunicacoes LTDA mnt-by: MAINT-AS53231 changed: ton [at] grupohost.com.br 20200622 #19:42:45Z source: RADB last-modified: 2023-11-13T16:01:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.22.112.0/21 descr: PROXY FOR OUR CUSTOMER CONN origin: AS263331 mnt-by: MAINT-AS266492 changed: claudineijg [at] yahoo.com.br 20210405 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.22.116.0/22 origin: AS263331 descr: CT23979-TECNOLIGA-TELIUM mnt-by: MAINT-AS22381 changed: alisson.david [at] megatelecom.com.br 20220503 #15:58:29Z source: RADB last-modified: 2023-11-13T16:10:57Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 191.7.116.0/22 descr: PROXY FOR OUR CUSTOMER CONN origin: AS263331 mnt-by: MAINT-AS266492 changed: claudineijg [at] yahoo.com.br 20210405 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 191.7.116.0/22 descr: Solicitado por nuestro cliente NIB para Highwaynet. Mayo 08 2014. origin: AS263331 mnt-by: MAINT-AS18678 changed: adminred [at] internexa.com 20140509 #21:55:00Z source: RADB last-modified: 2023-11-13T15:46:20Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:1474::/32 descr: Solicitado por nuestro cliente NIB para Highwaynet. Mayo 08 2014. origin: AS263331 mnt-by: MAINT-AS18678 changed: adminred [at] internexa.com 20140509 #22:46:51Z source: RADB last-modified: 2023-11-13T15:46:20Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:1474::/32 descr: PROXY FOR OUR CUSTOMER CONN origin: AS263331 mnt-by: MAINT-AS266492 changed: claudineijg [at] yahoo.com.br 20210405 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source