These entries are queried from radb.net using whois, you can try my project getting these.
:AS40646 route: 199.188.158.0/24 origin: AS40646 descr: FiberOptics R US LLC Primary Ipv4 mnt-by: MAINT-AS40646 changed: rbundy [at] fiberoptics-r-us.com 20200102 #01:21:28Z source: RADB last-modified: 2023-11-13T15:59:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2602:fe67::/36 origin: AS40646 descr: FiberOptics R Us LLC Ipv6 Network mnt-by: MAINT-AS40646 changed: rbundy [at] fiberoptics-r-us.com 20200102 #01:26:00Z source: RADB last-modified: 2023-11-13T15:59:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source