These entries are queried from radb.net using whois, you can try my project getting these.
:AS61898 route: 177.91.12.0/22 origin: AS61898 descr: CT23979-TECNOLIGA-TELIUM mnt-by: MAINT-AS22381 changed: alisson.david [at] megatelecom.com.br 20220503 #16:04:48Z source: RADB last-modified: 2023-11-13T16:10:57Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source