These entries are queried from radb.net using whois, you can try my project getting these.
:AS266106 route: 45.5.200.0/22 origin: AS266106 descr: Cliente Brisanet - J.R da Silva Almeida-ME mnt-by: MAINT-AS28126 changed: noc [at] brisanet.com.br 20200821 #18:11:01Z source: RADB last-modified: 2023-11-13T16:09:01Z rpki-ov-state: valid route: 45.5.200.0/23 descr: AS266106 origin: AS266106 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20180329 #17:52:48Z source: RADB last-modified: 2023-11-13T15:53:23Z rpki-ov-state: valid route6: 2804:3abc::/32 descr: AS266106 origin: AS266106 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20180329 #17:56:51Z source: RADB last-modified: 2023-11-13T15:53:23Z rpki-ov-state: valid