These entries are queried from radb.net using whois, you can try my project getting these.
:AS268566 route: 45.163.200.0/22 descr: DIAMONDTECH origin: AS268566 mnt-by: MAINT-AS268566 changed: silvino [at] routerx.net.br 20230523 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.163.200.0/22 descr: MHNET origin: AS268566 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20190103 #22:27:15Z source: RADB last-modified: 2023-11-13T15:55:23Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.163.200.0/22 descr: Seidel e CIA LTDA origin: AS268566 mnt-by: MAINT-AS268566 notify: db-admin [at] bgp.net.br changed: db-admin [at] bgp.net.br 20190511 #10:37:11(-03) source: TC last-modified: 2021-05-05T02:07:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.163.200.0/23 descr: DIAMONDTECH origin: AS268566 mnt-by: MAINT-AS268566 changed: silvino [at] routerx.net.br 20230523 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.163.200.0/24 descr: DIAMONDTECH origin: AS268566 mnt-by: MAINT-AS268566 changed: silvino [at] routerx.net.br 20230523 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.163.201.0/24 descr: DIAMONDTECH origin: AS268566 mnt-by: MAINT-AS268566 changed: silvino [at] routerx.net.br 20230523 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.163.202.0/23 descr: DIAMONDTECH origin: AS268566 mnt-by: MAINT-AS268566 changed: silvino [at] routerx.net.br 20230523 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.163.202.0/24 descr: DIAMONDTECH origin: AS268566 mnt-by: MAINT-AS268566 changed: silvino [at] routerx.net.br 20230523 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.163.203.0/24 descr: DIAMONDTECH origin: AS268566 mnt-by: MAINT-AS268566 changed: silvino [at] routerx.net.br 20230523 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:5324::/32 descr: DIAMONDTECH origin: AS268566 mnt-by: MAINT-AS268566 changed: silvino [at] routerx.net.br 20230523 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:5324::/32 descr: MHNET origin: AS268566 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20190103 #22:36:25Z source: RADB last-modified: 2023-11-13T15:55:23Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source