These entries are queried from radb.net using whois, you can try my project getting these.
:AS12210 route: 64.29.224.0/24 descr: Community West Bank origin: AS12210 notify: jay [at] impulse.net notify: noc [at] impulse.net mnt-by: IMPULSE-MNT changed: jay [at] impulse.net 20171016 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 64.29.224.0/24 origin: AS12210 descr: Iron Mountain Data Centers, LLC One Federal Street Boston, MA 02111 United States admin-c: IMDC-Network Operations tech-c: IMDC-Network Operations notify: imdcnetops [at] ironmountain.com mnt-by: MAINT-AS12025 changed: ammon.guernsey [at] ironmountain.com 20211015 source: RADB last-modified: 2023-11-13T16:08:33Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 168.215.212.0/24 descr: Community West Bank origin: AS12210 notify: jay [at] impulse.net notify: noc [at] impulse.net mnt-by: IMPULSE-MNT changed: jay [at] impulse.net 20171016 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 168.215.212.0/24 origin: AS12210 descr: Iron Mountain Data Centers, LLC One Federal Street Boston, MA 02111 United States admin-c: IMDC-Network Operations tech-c: IMDC-Network Operations notify: imdcnetops [at] ironmountain.com mnt-by: MAINT-AS12025 changed: ammon.guernsey [at] ironmountain.com 20211015 source: RADB last-modified: 2023-11-13T16:08:33Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source