These entries are queried from radb.net using whois, you can try my project getting these.
:AS46695 route: 70.175.9.0/24 origin: AS46695 descr: Comcast proxy registered route object for Regent University admin-c: Corey Fisher tech-c: Steven Brooks mnt-by: MAINT-AS7795 changed: brookss [at] lumosnet.com 20190507 #18:48:26Z source: RADB last-modified: 2023-11-13T15:56:07Z rpki-ov-state: valid route: 198.49.157.0/24 descr: Proxy-registered route object for Regent University via Lumos Networks. origin: AS46695 mnt-by: MAINT-AS7795 changed: brookss [at] lumosnet.com 20180406 #15:28:50Z source: RADB last-modified: 2023-11-13T15:53:23Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source