These entries are queried from radb.net using whois, you can try my project getting these.
:AS21779 route: 76.164.240.0/20 descr: RR-RC-Harlan Community Television-Midwest origin: AS21779 notify: publicipaddressing [at] charter.com mnt-by: MAINT-RR changed: publicipaddressing [at] charter.com 20181017 #22:02:30Z source: RADB last-modified: 2023-11-13T16:15:17Z rpki-ov-state: valid route: 198.48.44.0/22 descr: RR-RC-Harlan Community Television-Midwest origin: AS21779 notify: publicipaddressing [at] charter.com mnt-by: MAINT-RR changed: publicipaddressing [at] charter.com 20181017 #22:02:30Z source: RADB last-modified: 2023-11-13T16:15:17Z rpki-ov-state: valid route: 199.195.184.0/22 origin: AS21779 descr: RR-RC-Harlan Community Television, Inc. mnt-by: MAINT-AS393444 changed: daryl.morrell [at] openfiberky.com 20220304 #21:36:19Z source: RADB last-modified: 2023-11-13T16:09:26Z rpki-ov-state: valid