These entries are queried from radb.net using whois, you can try my project getting these.
:AS266254 route: 45.6.232.0/22 descr: ITX-CTINET origin: AS266254 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20180514 #14:15:26Z source: RADB last-modified: 2023-11-13T15:53:40Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:3d1c::/32 descr: ITX-CTINET origin: AS266254 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20170904 #17:11:59Z source: RADB last-modified: 2023-11-13T15:51:31Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source