These entries are queried from radb.net using whois, you can try my project getting these.
:AS22951 route: 23.152.136.0/24 origin: AS22951 descr: Phaonix-Core-Dualstack admin-c: GRENI17-ARIN tech-c: GRENI20-ARIN tech-c: GRENI26-ARIN mnt-by: MNT-HP-766 created: 2023-05-04T00:26:30Z last-modified: 2023-11-06T16:24:13Z source: ARIN rpki-ov-state: valid route: 206.132.10.0/24 descr: Jamison Capital JCP origin: AS22951 mnt-by: MAINT-AS27506 changed: probillard [at] lightower.com 20160210 source: RADB last-modified: 2023-11-13T15:48:33Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source