These entries are queried from radb.net using whois, you can try my project getting these.
:AS395673 route: 38.98.116.0/24 descr: Belfer Management origin: AS395673 mnt-by: MAINT-AS27506 changed: yikehara [at] lightower.com 20161122 source: RADB last-modified: 2023-11-13T15:50:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source