These entries are queried from radb.net using whois, you can try my project getting these.
:AS16882 route: 204.115.87.0/24 origin: AS16882 descr: Cashman Equipment 3300 Saint Rose Parkway Henderson NV 89052 United States admin-c: ITADM202-ARIN tech-c: ITADM202-ARIN mnt-by: MNT-CE-61 created: 2024-03-01T16:29:02Z last-modified: 2024-03-01T16:29:02Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 204.115.87.0/24 descr: Frontier Communications (ARIN OrgID: FRTR) origin: AS16882 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 remarks: mnt-by: MAINT-AS5650 changed: jeffrey.semmler [at] ftr.com 20130917 source: RADB last-modified: 2024-02-15T15:38:55Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source