These entries are queried from radb.net using whois, you can try my project getting these.
:AS40294 route: 98.7.128.0/18 descr: RR-Route origin: AS40294 mnt-by: MAINT-RR changed: publicipaddressing [at] charter.com 20181017 #22:02:30Z source: RADB last-modified: 2023-11-13T16:15:16Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 98.8.56.0/22 descr: Proxy entry for CHTR Red Network origin: AS40294 mnt-by: MAINT-CHTR-WD changed: nicholas.etnoyer [at] charter.com 20180606 #20:10:16Z source: RADB last-modified: 2023-11-13T16:11:26Z rpki-ov-state: valid route: 98.8.60.0/22 descr: Proxy entry for CHTR Red Network origin: AS40294 mnt-by: MAINT-CHTR-WD changed: nicholas.etnoyer [at] charter.com 20180606 #20:11:30Z source: RADB last-modified: 2023-11-13T16:11:26Z rpki-ov-state: valid