These entries are queried from radb.net using whois, you can try my project getting these.
:AS54526 route: 12.203.135.0/24 origin: AS54526 descr: AS54526 mnt-by: MAINT-AS15164 changed: sreenivas.gajula [at] upnfiber.com 20211206 #14:28:45Z source: RADB last-modified: 2023-11-13T16:09:02Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 75.13.79.0/24 origin: AS54526 descr: AS54526 mnt-by: MAINT-AS15164 changed: sreenivas.gajula [at] upnfiber.com 20211206 #14:28:23Z source: RADB last-modified: 2023-11-13T16:09:02Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source