These entries are queried from radb.net using whois, you can try my project getting these.
:AS262277 route: 177.11.8.0/21 origin: AS262277 descr: Globenet Customer - MegaTelecom - ADV NET mnt-by: MAINT-AS52320 changed: leonardo.almeida [at] globenet.net 20210306 #20:55:12Z source: RADB last-modified: 2023-11-13T16:05:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source