These entries are queried from radb.net using whois, you can try my project getting these.
:AS398871 route: 163.123.128.0/22 origin: AS398871 mnt-by: MNT-SGL-176 descr: StriveTech Core Network - Kennewick, WA tech-c: NETWO8937-ARIN admin-c: NETWO8937-ARIN source: ARIN created: 2020-10-02T16:52:39Z last-modified: 2020-10-02T16:52:39Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2602:fd1b::/36 origin: AS398871 descr: Proxy-registered route object remarks: StriveTech mnt-by: MAINT-AS16713 changed: wbiggs [at] noanet.net 20220107 #15:37:05Z source: RADB last-modified: 2023-11-13T16:09:07Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source