These entries are queried from radb.net using whois, you can try my project getting these.
:AS22151 route: 38.109.76.0/24 descr: Custom Network Solutions origin: AS22151 mnt-by: MAINT-AS27506 changed: probillard [at] lightower.com 20161028 source: RADB last-modified: 2023-11-13T15:49:55Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 38.117.137.0/24 descr: AS22151 proxy-registered route by Cogent origin: AS22151 remarks: Proxy-registered route object remarks: for Cogent customer notify: neteng [at] cogentco.com mnt-by: MAINT-AS174 changed: neteng [at] cogentco.com 20031230 source: RADB last-modified: 2023-11-13T15:39:33Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source