These entries are queried from radb.net using whois, you can try my project getting these.
:AS26650 route: 45.80.54.0/24 descr: Proxy fbo Alpha Technologies (AS26650) origin: AS26650 remarks: Windstream Footprint remarks: IPENG-16870 mnt-by: MAINT-AS7029 changed: Seth.Collins [at] windstream.com 20220331 source: RADB last-modified: 2023-11-13T16:10:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 50.121.151.0/24 descr: Proxy route for alpha technology on behalf of Lumos networks. origin: AS26650 mnt-by: MAINT-AS7795 changed: fisherc [at] lumosnet.com 20150205 #13:45:15Z source: RADB last-modified: 2023-11-13T15:47:06Z rpki-ov-state: valid route: 64.187.112.0/21 origin: AS26650 descr: Alpha Technologies, Inc. notify: noc [at] alpha-tech.us mnt-by: MAINT-AS26650 changed: jbelcher [at] alpha-tech.us 20190914 #07:18:08Z source: RADB last-modified: 2023-11-13T16:02:24Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 162.210.12.0/22 origin: AS26650 descr: Alpha Technologies, Inc. mnt-by: MAINT-AS26650 changed: jbelcher [at] alpha-tech.us 20210212 #23:02:11Z source: RADB last-modified: 2023-11-13T16:03:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 206.193.64.0/18 descr: Proxy Registration for Charleston Area Memorial Hospital origin: AS26650 mnt-by: MAINT-AS7795 changed: fisherc [at] lumosnet.com 20160324 #15:44:57Z source: RADB last-modified: 2023-11-13T15:48:54Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2607:d900::/32 descr: Frontier Communications (ARIN OrgID: FRTR) origin: AS26650 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.drysdale [at] ftr.com 20170104 source: RADB last-modified: 2024-02-15T15:38:56Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source