These entries are queried from radb.net using whois, you can try my project getting these.
:AS46729 route: 138.210.136.0/23 descr: EMBARQ DedIP origin: AS46729 mnt-by: EMBARQ-MNT changed: tom.mueller [at] embarq.com 20090622 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 138.210.136.0/23 descr: RR-RC-SAINT LEO UNIVERSITY-Florida origin: AS46729 admin-c: IPADDREG tech-c: IPADDREG notify: publicipaddressing [at] charter.com mnt-by: MAINT-RR changed: publicipaddressing [at] charter.com 20210528 #21:23:13Z source: RADB last-modified: 2023-11-13T16:15:18Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.44.214.0/23 descr: EMBARQ DedIP origin: AS46729 mnt-by: EMBARQ-MNT changed: tom.mueller [at] embarq.com 20090622 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 207.30.62.0/23 descr: EMBARQ DedIP origin: AS46729 mnt-by: EMBARQ-MNT changed: tom.mueller [at] embarq.com 20090622 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 207.30.62.0/23 descr: RR-RC-SAINT LEO UNIVERSITY-Florida origin: AS46729 admin-c: IPADDREG tech-c: IPADDREG notify: publicipaddressing [at] charter.com mnt-by: MAINT-RR changed: publicipaddressing [at] charter.com 20210528 #21:23:13Z source: RADB last-modified: 2023-11-13T16:15:18Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source