These entries are queried from radb.net using whois, you can try my project getting these.
:AS46590 route: 12.130.13.0/24 descr: GlobalLink - AT&T origin: AS46590 mnt-by: MAINT-AS17088 changed: network [at] currenex.com 20141026 #15:12:24Z source: RADB last-modified: 2023-11-13T16:12:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 50.110.134.0/24 descr: City of Charleston origin: AS46590 remarks: remarks: This route object was created because no existing remarks: route object with the same origin was found, and remarks: since some peers filter based on these objects remarks: this route may be rejected if this object is not created. remarks: mnt-by: MAINT-AS6536 changed: ipadmin [at] citynet.net 20180803 source: ALTDB rpki-ov-state: valid route: 50.110.134.0/24 descr: Frontier Communications (ARIN OrgID: FRTR) origin: AS46590 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: gregory.young2 [at] ftr.com 20180725 source: RADB last-modified: 2024-02-15T15:38:53Z rpki-ov-state: valid route: 74.204.192.0/18 descr: GlobalLink - Registered origin: AS46590 mnt-by: MAINT-AS17088 changed: network [at] currenex.com 20130304 #22:02:16Z source: RADB last-modified: 2023-11-13T16:12:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source