These entries are queried from radb.net using whois, you can try my project getting these.
:AS54917 route: 170.178.148.0/22 descr: Lakes PC Help, LLC descr: 17409 Highland Dr descr: Detroit Lakes, Minnesota 56501 descr: US origin: AS54917 mnt-by: MNT-LPHL changed: tim [at] lakespchelp.com 20181104 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source