These entries are queried from radb.net using whois, you can try my project getting these.
:AS262641 route: 170.80.216.0/22 descr: ITX-MHNET origin: AS262641 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20181009 #13:37:51Z source: RADB last-modified: 2023-11-13T15:54:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:36fc::/32 descr: ITX-MHNET origin: AS262641 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20181009 #13:38:17Z source: RADB last-modified: 2023-11-13T15:54:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source