These entries are queried from radb.net using whois, you can try my project getting these.
:AS269487 route: 45.187.220.0/22 origin: AS269487 descr: CUSTOMER PRIME TELECOM LTDA mnt-by: MAINT-AS28598 changed: jose.tiago [at] mobtelecom.com.br 20200305 #13:29:01Z source: RADB last-modified: 2023-11-13T16:12:06Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:6564::/32 descr: PRIME TELECOM origin: AS269487 mnt-by: MAINT-AS266539 changed: rubpires [at] gmail.com 20221219 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:6564::/32 origin: AS269487 descr: CUSTOMER PRIME TELECOM LTDA mnt-by: MAINT-AS28598 changed: jose.tiago [at] mobtelecom.com.br 20200305 #13:30:28Z source: RADB last-modified: 2023-11-13T16:12:06Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source