These entries are queried from radb.net using whois, you can try my project getting these.
:AS15202 route: 8.12.59.0/24 descr: Geller and Company route origin: AS15202 mnt-by: MANT-AS15202 changed: frank.delungjr [at] level3.com 20080625 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 65.219.224.0/24 descr: customer route origin: AS15202 mnt-by: MANT-AS15202 changed: jt [at] level3.net 20070823 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 209.249.139.0/24 descr: Geller & Company origin: AS15202 mnt-by: MAINT-AS27506 changed: celsasser [at] lightower.com 20141121 source: RADB last-modified: 2023-11-13T15:47:00Z rpki-ov-state: valid