These entries are queried from radb.net using whois, you can try my project getting these.
:AS267459 route: 192.141.88.0/22 origin: AS267459 descr: CUSTOMER RAGNER JOSE DE LIMA SILVA EIRELI - ME mnt-by: MAINT-AS28598 changed: leandro.santos [at] mobtelecom.com.br 20191213 #13:37:00Z source: RADB last-modified: 2023-11-13T16:12:06Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.141.88.0/24 origin: AS267459 descr: Cliente Brisanet - R3TELECOM INTERNET mnt-by: MAINT-AS28126 changed: noc [at] grupobrisanet.com.br 20220801 #17:15:13Z source: RADB last-modified: 2023-11-13T16:11:50Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.141.89.0/24 origin: AS267459 descr: Cliente Brisanet - R3TELECOM INTERNET mnt-by: MAINT-AS28126 changed: noc [at] grupobrisanet.com.br 20220801 #17:16:11Z source: RADB last-modified: 2023-11-13T16:11:50Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.141.90.0/24 origin: AS267459 descr: Cliente Brisanet - R3TELECOM INTERNET mnt-by: MAINT-AS28126 changed: noc [at] grupobrisanet.com.br 20220801 #17:17:02Z source: RADB last-modified: 2023-11-13T16:11:50Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.141.91.0/24 origin: AS267459 descr: Cliente Brisanet - R3TELECOM INTERNET mnt-by: MAINT-AS28126 changed: noc [at] grupobrisanet.com.br 20220801 #17:17:44Z source: RADB last-modified: 2023-11-13T16:11:50Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:41d4::/32 origin: AS267459 descr: CUSTOMER RAGNER JOSE DE LIMA SILVA EIRELI - ME mnt-by: MAINT-AS28598 changed: leandro.santos [at] mobtelecom.com.br 20191213 #13:38:08Z 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: 2804:41d4:fff::/48 origin: AS267459 descr: Cliente Brisanet - R3TELECOM INTERNET mnt-by: MAINT-AS28126 changed: noc [at] grupobrisanet.com.br 20220801 #17:25:07Z source: RADB last-modified: 2023-11-13T16:11:50Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source