These entries are queried from radb.net using whois, you can try my project getting these.
:AS398359 route: 144.86.161.0/24 origin: AS398359 descr: 2050 Lexington Rd Versailles KY 40383 United States admin-c: ARINA270-ARIN tech-c: ARINH2-ARIN mnt-by: MNT-FNU created: 2021-08-20T01:45:31Z last-modified: 2021-08-20T01:45:31Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 144.86.161.0/24 origin: AS398359 descr: RR-RC-FRONTIER NURSING UNIVERSITY-S.Ohio notify: publicipaddressing [at] charter.com mnt-by: MAINT-RR changed: publicipaddressing [at] charter.com 20200729 #14:13:17Z source: RADB last-modified: 2023-11-13T16:15:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2620:8d:e000::/48 origin: AS398359 descr: 2050 Lexington Rd Versailles KY 40383 United States admin-c: ARINA270-ARIN tech-c: ARINH2-ARIN mnt-by: MNT-FNU created: 2021-08-20T01:45:53Z last-modified: 2021-08-20T01:45:53Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source