These entries are queried from radb.net using whois, you can try my project getting these.
:AS33468 route: 47.45.31.0/24 descr: RR-RC-EO Johnson-Midwest origin: AS33468 notify: publicipaddressing [at] charter.com mnt-by: MAINT-RR changed: publicipaddressing [at] charter.com 20190304 #22:56:55Z source: RADB last-modified: 2023-11-13T16:15:19Z rpki-ov-state: valid route: 72.5.4.0/23 descr: PNAP-SFO INTERSEARCH origin: AS33468 mnt-by: MAINT-AS1828 changed: pschissel [at] internap.com 20041228 source: RADB last-modified: 2023-11-13T16:13:54Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 72.5.4.0/24 descr: PNAP-SFO INTERSEARCH origin: AS33468 mnt-by: MAINT-AS1828 changed: pschissel [at] internap.com 20041228 source: RADB last-modified: 2023-11-13T16:13:54Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 72.5.5.0/24 descr: PNAP-SFO INTERSEARCH origin: AS33468 mnt-by: MAINT-AS1828 changed: pschissel [at] internap.com 20041228 source: RADB last-modified: 2023-11-13T16:13:54Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 198.22.40.0/24 descr: Charter Proxy Entry for LockNet IT Solutions origin: AS33468 mnt-by: MAINT-CHTR-WD changed: julius.olevsky [at] chartercom.com 20130828 #21:32:35Z source: RADB last-modified: 2023-11-13T16:11:26Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source