These entries are queried from radb.net using whois, you can try my project getting these.
:AS266426 route: 170.81.137.0/24 descr: ITX-INFOBARRA origin: AS266426 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20181029 #13:10:47Z source: RADB last-modified: 2023-11-13T15:55:00Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2801:80:1b40::/48 descr: ITX-INFOBARRA origin: AS266426 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20181029 #13:11:15Z source: RADB last-modified: 2023-11-13T15:55:00Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source