These entries are queried from radb.net using whois, you can try my project getting these.
:AS263497 route: 191.243.64.0/21 descr: DH ONLINE INTERNET LTDA origin: AS263497 notify: davidmartinsdtelecom [at] gmail.com mnt-by: MAINT-AS263497 changed: davidmartinsdtelecom [at] gmail.com 20211124 source: TC last-modified: 2022-10-11T18:37:04Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 191.243.64.0/22 descr: DH ONLINE INTERNET LTDA origin: AS263497 notify: davidmartinsdtelecom [at] gmail.com mnt-by: MAINT-AS263497 changed: davidmartinsdtelecom [at] gmail.com 20211124 source: TC last-modified: 2022-10-11T18:37:04Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 191.243.64.0/23 descr: DH ONLINE INTERNET LTDA origin: AS263497 notify: davidmartinsdtelecom [at] gmail.com mnt-by: MAINT-AS263497 changed: davidmartinsdtelecom [at] gmail.com 20211124 source: TC last-modified: 2022-10-11T18:37:04Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 191.243.64.0/24 descr: DH ONLINE INTERNET LTDA origin: AS263497 notify: davidmartinsdtelecom [at] gmail.com mnt-by: MAINT-AS263497 changed: davidmartinsdtelecom [at] gmail.com 20211124 source: TC last-modified: 2022-10-11T18:37:04Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 191.243.65.0/24 descr: DH ONLINE INTERNET LTDA origin: AS263497 notify: davidmartinsdtelecom [at] gmail.com mnt-by: MAINT-AS263497 changed: davidmartinsdtelecom [at] gmail.com 20211124 source: TC last-modified: 2022-10-11T18:37:04Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 191.243.66.0/23 descr: DH ONLINE INTERNET LTDA origin: AS263497 notify: davidmartinsdtelecom [at] gmail.com mnt-by: MAINT-AS263497 changed: davidmartinsdtelecom [at] gmail.com 20211124 source: TC last-modified: 2022-10-11T18:37:04Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 191.243.66.0/24 descr: DH ONLINE INTERNET LTDA origin: AS263497 notify: davidmartinsdtelecom [at] gmail.com mnt-by: MAINT-AS263497 changed: davidmartinsdtelecom [at] gmail.com 20211124 source: TC last-modified: 2022-10-11T18:37:04Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 191.243.67.0/24 descr: DH ONLINE INTERNET LTDA origin: AS263497 notify: davidmartinsdtelecom [at] gmail.com mnt-by: MAINT-AS263497 changed: davidmartinsdtelecom [at] gmail.com 20211124 source: TC last-modified: 2022-10-11T18:37:04Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 191.243.68.0/22 descr: DH ONLINE INTERNET LTDA origin: AS263497 notify: davidmartinsdtelecom [at] gmail.com mnt-by: MAINT-AS263497 changed: davidmartinsdtelecom [at] gmail.com 20211124 source: TC last-modified: 2022-10-11T18:37:04Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 191.243.68.0/23 descr: DH ONLINE INTERNET LTDA origin: AS263497 notify: davidmartinsdtelecom [at] gmail.com mnt-by: MAINT-AS263497 changed: davidmartinsdtelecom [at] gmail.com 20211124 source: TC last-modified: 2022-10-11T18:37:04Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 191.243.68.0/24 descr: DH ONLINE INTERNET LTDA origin: AS263497 notify: davidmartinsdtelecom [at] gmail.com mnt-by: MAINT-AS263497 changed: davidmartinsdtelecom [at] gmail.com 20211124 source: TC last-modified: 2022-10-11T18:37:04Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 191.243.69.0/24 descr: DH ONLINE INTERNET LTDA origin: AS263497 notify: davidmartinsdtelecom [at] gmail.com mnt-by: MAINT-AS263497 changed: davidmartinsdtelecom [at] gmail.com 20211124 source: TC last-modified: 2022-10-11T18:37:04Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 191.243.70.0/23 descr: DH ONLINE INTERNET LTDA origin: AS263497 notify: davidmartinsdtelecom [at] gmail.com mnt-by: MAINT-AS263497 changed: davidmartinsdtelecom [at] gmail.com 20211124 source: TC last-modified: 2022-10-11T18:37:04Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 191.243.70.0/24 descr: DH ONLINE INTERNET LTDA origin: AS263497 notify: davidmartinsdtelecom [at] gmail.com mnt-by: MAINT-AS263497 changed: davidmartinsdtelecom [at] gmail.com 20211124 source: TC last-modified: 2022-10-11T18:37:04Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 191.243.71.0/24 descr: DH ONLINE INTERNET LTDA origin: AS263497 notify: davidmartinsdtelecom [at] gmail.com mnt-by: MAINT-AS263497 changed: davidmartinsdtelecom [at] gmail.com 20211124 source: TC last-modified: 2022-10-11T18:37:04Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:12c4::/32 descr: DH ONLINE INTERNET LTDA origin: AS263497 notify: davidmartinsdtelecom [at] gmail.com mnt-by: MAINT-AS263497 changed: davidmartinsdtelecom [at] gmail.com 20211124 source: TC last-modified: 2022-10-11T18:37:04Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source