These entries are queried from radb.net using whois, you can try my project getting these.
:AS19346 route: 64.129.65.0/24 descr: PNAP-DEN fortrust origin: AS19346 mnt-by: MAINT-AS1828 changed: dchase [at] internap.com 20070928 source: RADB last-modified: 2023-11-13T16:14:13Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 208.239.16.0/21 descr: PNAP-SDG nctimes origin: AS19346 mnt-by: MAINT-AS1828 changed: mmazarakis [at] internap.com 20010118 source: RADB last-modified: 2023-11-13T16:14:12Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source