These entries are queried from radb.net using whois, you can try my project getting these.
:AS13406 route: 64.56.87.0/24 descr: Florida LambdaRail Member Prefix origin: AS13406 remarks: This object was registered on behalf of the owner. remarks: Please contact the origin for any issues with this prefix. mnt-by: MNT-FLL-8 notify: noc [at] flrnet.org changed: noc [at] flrnet.org 20180331 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 64.56.87.0/24 descr: Frontier Communications (ARIN OrgID: FRTR) origin: AS13406 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: rickm [at] ftr.com 20170512 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: 69.27.32.0/20 descr: Valuenet-Corp origin: AS13406 mnt-by: ILDN-MNT changed: myoung [at] netlogic.net 20040524 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 69.27.32.0/21 descr: Valuenet-Corp origin: AS13406 mnt-by: ILDN-MNT changed: myoung [at] netlogic.net 20040524 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 69.27.40.0/21 descr: Valuenet-Corp origin: AS13406 mnt-by: ILDN-MNT changed: myoung [at] netlogic.net 20040524 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 69.44.4.0/22 descr: Valuenet-Corp origin: AS13406 mnt-by: ILDN-MNT changed: eric.danner [at] level3.com 20110502 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 70.34.48.0/21 descr: Valuenet-Corp origin: AS13406 mnt-by: ILDN-MNT changed: eric.danner [at] level3.com 20110331 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.162.96.0/19 descr: Valuenet-Corp origin: AS13406 mnt-by: ILDN-MNT changed: myoung [at] netlogic.net 20040524 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.162.96.0/22 descr: Valuenet-Corp origin: AS13406 mnt-by: ILDN-MNT changed: myoung [at] netlogic.net 20040524 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.162.100.0/22 descr: Valuenet-Corp origin: AS13406 mnt-by: ILDN-MNT changed: myoung [at] netlogic.net 20040524 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.162.104.0/22 descr: Valuenet-Corp origin: AS13406 mnt-by: ILDN-MNT changed: myoung [at] netlogic.net 20040524 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.162.108.0/22 descr: Valuenet-Corp origin: AS13406 mnt-by: ILDN-MNT changed: myoung [at] netlogic.net 20040524 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source