These entries are queried from radb.net using whois, you can try my project getting these.
:AS393485 route: 12.166.46.0/24 descr: Tiffanys origin: AS393485 mnt-by: MAINT-AS27506 changed: yikehara [at] lightower.com 20170518 source: RADB last-modified: 2023-11-13T15:51:12Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.34.213.0/24 descr: PNAP-NYM tiffanynco-routes origin: AS393485 mnt-by: MAINT-AS1828 changed: hkhidir [at] internap.com 20161014 source: RADB last-modified: 2023-11-13T16:14:54Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source