These entries are queried from radb.net using whois, you can try my project getting these.
:AS395879 route: 148.59.131.0/24 descr: Identity Group Holdings LLC origin: AS395879 remarks: Added by API Digital on behalf of Identity Group Holdings LLC mnt-by: API-MNT changed: cadams [at] api-digital.com 20180813 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 148.59.131.0/24 descr: Frontier Communications (ARIN OrgID: FRTR) origin: AS395879 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: michael.eddy [at] ftr.com 20170621 source: RADB last-modified: 2024-02-15T15:38:54Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source