These entries are queried from radb.net using whois, you can try my project getting these.
:AS36045 route: 71.134.76.0/24 descr: NextWeb-R2: Axion origin: AS36045 notify: routing [at] nextweb.net mnt-by: MAINT-AS16467 changed: charlie [at] nextweb.net 20050826 #18:12:30(UTC) source: RADB last-modified: 2023-11-13T15:39:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 74.62.138.0/24 descr: RR-RC-City of Kansas City Missouri-Kansas City origin: AS36045 notify: publicipaddressing [at] charter.com mnt-by: MAINT-RR changed: publicipaddressing [at] charter.com 20181017 #22:02:30Z source: RADB last-modified: 2023-11-13T16:15:00Z rpki-ov-state: valid