These entries are queried from radb.net using whois, you can try my project getting these.
:AS270449 route: 190.120.40.0/22 origin: AS270449 descr: AS270449 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20210106 #17:25:03Z source: RADB last-modified: 2023-11-13T16:03:22Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 190.120.40.0/22 descr: NEO NET origin: AS270449 mnt-by: MAINT-AS270449 changed: network [at] neonet.psi.br 20200716 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 190.120.40.0/23 descr: NEO NET origin: AS270449 mnt-by: MAINT-AS270449 changed: network [at] neonet.psi.br 20200716 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 190.120.40.0/24 descr: NEO NET origin: AS270449 mnt-by: MAINT-AS270449 changed: network [at] neonet.psi.br 20200716 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 190.120.41.0/24 descr: NEO NET origin: AS270449 mnt-by: MAINT-AS270449 changed: network [at] neonet.psi.br 20200716 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 190.120.42.0/23 descr: NEO NET origin: AS270449 mnt-by: MAINT-AS270449 changed: network [at] neonet.psi.br 20200716 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 190.120.42.0/24 descr: NEO NET origin: AS270449 mnt-by: MAINT-AS270449 changed: network [at] neonet.psi.br 20200716 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 190.120.43.0/24 descr: NEO NET origin: AS270449 mnt-by: MAINT-AS270449 changed: network [at] neonet.psi.br 20200716 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:6c28::/32 descr: NEO NET origin: AS270449 mnt-by: MAINT-AS270449 changed: network [at] neonet.psi.br 20200716 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:6c28::/33 origin: AS270449 descr: AS270449 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20210106 #17:29:03Z source: RADB last-modified: 2023-11-13T16:03:22Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source