These entries are queried from radb.net using whois, you can try my project getting these.
:AS22952 route: 162.246.208.0/21 origin: AS22952 descr: Proxy Entry for Chapparal Holding mnt-by: MAINT-AS12089 changed: maiken [at] conterra.com 20200527 #18:35:06Z source: RADB last-modified: 2023-11-13T16:06:01Z rpki-ov-state: valid route: 162.246.208.0/21 origin: AS22952 mnt-by: MNT-CC-96 descr: 320 McCombs Suite A Chaparral NM 88081 United States tech-c: BURGE30-ARIN tech-c: NOC31845-ARIN admin-c: NOC31845-ARIN source: ARIN created: 2020-07-07T15:49:20Z last-modified: 2020-07-07T15:49:20Z rpki-ov-state: valid route: 162.246.208.0/22 origin: AS22952 mnt-by: MNT-CC-96 descr: 320 McCombs Suite A Chaparral NM 88081 United States tech-c: BURGE30-ARIN tech-c: NOC31845-ARIN admin-c: NOC31845-ARIN source: ARIN created: 2020-07-07T16:02:45Z last-modified: 2020-07-07T16:02:45Z rpki-ov-state: valid route: 162.246.212.0/22 origin: AS22952 mnt-by: MNT-CC-96 descr: 320 McCombs Suite A Chaparral NM 88081 United States tech-c: BURGE30-ARIN tech-c: NOC31845-ARIN admin-c: NOC31845-ARIN source: ARIN created: 2020-07-07T16:03:04Z last-modified: 2020-07-07T16:03:04Z rpki-ov-state: valid route6: 2604:c240::/32 origin: AS22952 mnt-by: MNT-CC-96 descr: 320 McCombs Suite A Chaparral NM 88081 United States tech-c: BURGE30-ARIN tech-c: NOC31845-ARIN admin-c: NOC31845-ARIN source: ARIN created: 2020-07-07T15:52:06Z last-modified: 2020-07-07T15:52:06Z rpki-ov-state: valid