These entries are queried from radb.net using whois, you can try my project getting these.
:AS394710 route: 142.46.66.0/23 origin: AS394710 descr: HOT Customer mnt-by: MAINT-AS19752 changed: hotsls [at] hydroone.com 20190404 #17:21:05Z source: RADB last-modified: 2023-11-13T15:55:47Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 209.216.96.0/19 descr: Telmax Inc. origin: AS394710 mnt-by: MNT-TELMA-9 changed: karif [at] telmax.com 20190128 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2604:7a40::/32 descr: Telmax Inc. origin: AS394710 mnt-by: MNT-TELMA-9 changed: karif [at] telmax.com 20190128 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2604:dc00:1015::/48 descr: Telmax Inc. origin: AS394710 mnt-by: MNT-TELMA-9 changed: karif [at] telmax.com 20190128 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source