These entries are queried from radb.net using whois, you can try my project getting these.
:AS40604 route: 38.86.76.0/24 origin: AS40604 descr: Route Registered for Cogent Communications Customer N2N Technologies mnt-by: MAINT-AS174 changed: neteng [at] cogentco.com 20200731 #10:00:37Z source: RADB last-modified: 2023-11-13T16:01:16Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 65.49.31.0/24 origin: AS40604 descr: 6050 Corporate Way Indianapolis IN 46278 United States mnt-by: MNT-NT-47 source: ARIN tech-c: TILLB2-ARIN tech-c: JSW47178-ARIN admin-c: TILLB2-ARIN created: 2020-07-04T14:04:18Z last-modified: 2020-07-21T20:56:12Z rpki-ov-state: valid route: 208.91.44.0/22 descr: ZillionTV, Inc. origin: AS40604 mnt-by: MAINT-AS40604 changed: noc [at] zilliontv.tv 20081021 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 208.91.46.0/24 descr: PNAP-WDC002 origin: AS40604 mnt-by: MAINT-AS1828 changed: tsmith [at] internap.com 20081203 source: RADB last-modified: 2023-11-13T16:14:14Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source