These entries are queried from radb.net using whois, you can try my project getting these.
:AS268965 route: 45.176.176.0/22 origin: AS268965 descr: ITX-MHNET mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20190523 #20:26:40Z source: RADB last-modified: 2023-11-13T15:56:25Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:5d54::/32 origin: AS268965 descr: ITX-MHNET mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20190523 #20:29:44Z source: RADB last-modified: 2023-11-13T15:56:25Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source