These entries are queried from radb.net using whois, you can try my project getting these.
:AS271622 route: 45.163.48.0/22 descr: FOUR SOLUCOES E SERVICOS DE TELECOM origin: AS271622 notify: noc [at] fournetwork.com.br mnt-by: MAINT-AS271622 changed: noc [at] fournetwork.com.br 20230114 source: TC last-modified: 2023-01-14T15:14:21Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.163.48.0/23 descr: FOUR SOLUCOES E SERVICOS DE TELECOM origin: AS271622 notify: noc [at] fournetwork.com.br mnt-by: MAINT-AS271622 changed: noc [at] fournetwork.com.br 20230114 source: TC last-modified: 2023-01-14T15:14:21Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.163.48.0/24 descr: FOUR SOLUCOES E SERVICOS DE TELECOM origin: AS271622 notify: noc [at] fournetwork.com.br mnt-by: MAINT-AS271622 changed: noc [at] fournetwork.com.br 20230114 source: TC last-modified: 2023-01-14T15:14:21Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.163.49.0/24 descr: FOUR SOLUCOES E SERVICOS DE TELECOM origin: AS271622 notify: noc [at] fournetwork.com.br mnt-by: MAINT-AS271622 changed: noc [at] fournetwork.com.br 20230114 source: TC last-modified: 2023-01-14T15:14:21Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.163.50.0/23 descr: FOUR SOLUCOES E SERVICOS DE TELECOM origin: AS271622 notify: noc [at] fournetwork.com.br mnt-by: MAINT-AS271622 changed: noc [at] fournetwork.com.br 20230114 source: TC last-modified: 2023-01-14T15:14:21Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.163.50.0/24 descr: FOUR SOLUCOES E SERVICOS DE TELECOM origin: AS271622 notify: noc [at] fournetwork.com.br mnt-by: MAINT-AS271622 changed: noc [at] fournetwork.com.br 20230114 source: TC last-modified: 2023-01-14T15:14:21Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.163.51.0/24 descr: FOUR SOLUCOES E SERVICOS DE TELECOM origin: AS271622 notify: noc [at] fournetwork.com.br mnt-by: MAINT-AS271622 changed: noc [at] fournetwork.com.br 20230114 source: TC last-modified: 2023-01-14T15:14:21Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:7e68::/32 descr: FOUR SOLUCOES E SERVICOS DE TELECOM origin: AS271622 notify: noc [at] fournetwork.com.br mnt-by: MAINT-AS271622 changed: noc [at] fournetwork.com.br 20230114 source: TC last-modified: 2023-01-14T15:20:22Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:7e68::/32 descr: WIX origin: AS271622 mnt-by: MAINT-AS53013 changed: danielantonio [at] wixnet.com.br 20210628 source: RADB last-modified: 2023-11-13T16:07:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:7e68::/32 descr: FOURNETWORK origin: AS271622 mnt-by: MAINT-AS271622 changed: renan [at] sjnetwork.com.br 20210722 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:7e68::/33 descr: FOURNETWORK origin: AS271622 mnt-by: MAINT-AS271622 changed: renan [at] sjnetwork.com.br 20210722 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:7e68:8000::/34 descr: FOURNETWORK origin: AS271622 mnt-by: MAINT-AS271622 changed: renan [at] sjnetwork.com.br 20210722 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source