These entries are queried from radb.net using whois, you can try my project getting these.
:AS264667 route: 167.250.116.0/22 descr: PROXY FOR OUR CUSTOMER CONE origin: AS264667 mnt-by: MAINT-AS263237 changed: nocixmetro [at] powerhost.cl 20210817 source: RADB last-modified: 2023-11-13T16:08:53Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 167.250.117.0/24 origin: AS264667 descr: ITX-GIGARED-CUSTOMERS mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20210621 #21:45:17Z source: RADB last-modified: 2023-11-13T16:05:51Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source