These entries are queried from radb.net using whois, you can try my project getting these.
:AS395114 route: 142.47.70.0/24 origin: AS395114 descr: HOT Customer mnt-by: MAINT-AS19752 changed: hotsls [at] hydroone.com 20190404 #17:19:14Z source: RADB last-modified: 2023-11-13T15:55:47Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2620:125:f000::/44 descr: Town of Orangeville origin: AS395114 notify: jhall [at] orangeville.ca mnt-by: MNT-TO-60 changed: jhall [at] orangeville.ca 20200501 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source