These entries are queried from radb.net using whois, you can try my project getting these.
:AS395927 route: 38.196.160.0/20 origin: AS395927 descr: Route Registered for Cogent Communications Customer Mile High Networks, LLC geoidx: US mnt-by: MAINT-AS174 changed: neteng [at] cogentco.com 20240416 # 2118Z source: RADB last-modified: 2024-04-16T21:18:18Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 172.83.96.0/21 origin: AS395927 descr: Mile High Networks, LLC. admin-c: NOC33113-ARIN tech-c: NOC33113-ARIN mnt-by: MNT-MHNL created: 2023-11-13T04:02:44Z last-modified: 2023-11-13T04:02:44Z source: ARIN rpki-ov-state: valid route: 172.83.96.0/24 descr: Mile High Networks, LLC. origin: AS395927 mnt-by: MNT-MHNL notify: noc [at] milehighnetworks.net changed: noc [at] milehighnetworks.net 20200331 source: ARIN rpki-ov-state: valid route: 172.83.97.0/24 descr: Mile High Networks, LLC. origin: AS395927 mnt-by: MNT-MHNL notify: noc [at] milehighnetworks.net changed: noc [at] milehighnetworks.net 20200331 source: ARIN rpki-ov-state: valid route: 172.83.98.0/24 descr: Mile High Networks, LLC. origin: AS395927 mnt-by: MNT-MHNL notify: noc [at] milehighnetworks.net changed: noc [at] milehighnetworks.net 20200331 source: ARIN rpki-ov-state: valid route: 172.83.99.0/24 descr: Mile High Networks, LLC. origin: AS395927 mnt-by: MNT-MHNL notify: noc [at] milehighnetworks.net changed: noc [at] milehighnetworks.net 20200331 source: ARIN rpki-ov-state: valid route: 172.83.100.0/24 descr: Mile High Networks, LLC. origin: AS395927 mnt-by: MNT-MHNL notify: noc [at] milehighnetworks.net changed: noc [at] milehighnetworks.net 20200331 source: ARIN rpki-ov-state: valid route: 172.83.101.0/24 descr: Mile High Networks, LLC. origin: AS395927 mnt-by: MNT-MHNL notify: noc [at] milehighnetworks.net changed: noc [at] milehighnetworks.net 20200331 source: ARIN rpki-ov-state: valid route: 172.83.102.0/24 descr: Mile High Networks, LLC. origin: AS395927 mnt-by: MNT-MHNL notify: noc [at] milehighnetworks.net changed: noc [at] milehighnetworks.net 20200331 source: ARIN rpki-ov-state: valid route: 172.83.103.0/24 descr: Mile High Networks, LLC. origin: AS395927 mnt-by: MNT-MHNL notify: noc [at] milehighnetworks.net changed: noc [at] milehighnetworks.net 20200331 source: ARIN rpki-ov-state: valid route: 208.72.52.0/22 origin: AS395927 descr: Mile High Networks, LLC. admin-c: NOC33113-ARIN tech-c: NOC33113-ARIN mnt-by: MNT-MHNL created: 2023-11-13T04:03:52Z last-modified: 2023-11-13T04:03:52Z source: ARIN rpki-ov-state: valid route: 208.72.52.0/24 descr: Mile High Networks, LLC. origin: AS395927 mnt-by: MNT-MHNL notify: noc [at] milehighnetworks.net changed: noc [at] milehighnetworks.net 20200331 source: ARIN rpki-ov-state: valid route: 208.72.53.0/24 descr: Mile High Networks, LLC. origin: AS395927 mnt-by: MNT-MHNL notify: noc [at] milehighnetworks.net changed: noc [at] milehighnetworks.net 20200331 source: ARIN rpki-ov-state: valid route: 208.72.54.0/24 descr: Mile High Networks, LLC. origin: AS395927 mnt-by: MNT-MHNL notify: noc [at] milehighnetworks.net changed: noc [at] milehighnetworks.net 20200331 source: ARIN rpki-ov-state: valid route: 208.72.55.0/24 descr: Mile High Networks, LLC. origin: AS395927 mnt-by: MNT-MHNL notify: noc [at] milehighnetworks.net changed: noc [at] milehighnetworks.net 20200331 source: ARIN rpki-ov-state: valid route6: 2604:f040::/32 descr: Mile High Networks, LLC. origin: AS395927 mnt-by: MNT-MHNL notify: noc [at] milehighnetworks.net changed: noc [at] milehighnetworks.net 20200331 source: ARIN rpki-ov-state: valid