These entries are queried from radb.net using whois, you can try my project getting these.
:AS399754 route: 68.68.217.0/24 origin: AS399754 descr: Frontier Communications (ARIN OrgID: FRTR) remarks: remarks: -- Operational Contacts -- remarks: Abuse / UCE: abuse [at] support.ftr.com remarks: NOC / Maint: support [at] support.ftr.com remarks: BGP Routing: bgp [at] support.ftr.com remarks: remarks: Proxy-registered route object remarks: for Frontier BGP customer mnt-by: MAINT-AS5650 changed: richard.masters [at] ftr.com 20210623 #12:48:17Z source: RADB last-modified: 2024-02-15T15:38:53Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 68.68.217.0/24 origin: AS399754 descr: Harlan County Health System 717 North Brown Street Alma NE 68920 United States admin-c: CKS21-ARIN tech-c: CHILD291-ARIN tech-c: GROUP72-ARIN tech-c: ITADM166-ARIN mnt-by: MNT-HCHS-30 created: 2021-06-28T14:55:27Z last-modified: 2023-04-03T16:49:07Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source