These entries are queried from radb.net using whois, you can try my project getting these.
:AS397780 route: 64.45.184.0/21 origin: AS397780 descr: MNT-AC-4873 route 064.045.184.000/21 AS397780 admin-c: TSL19-ARIN tech-c: JB1300-ARIN mnt-by: MNT-AC-4873 created: 2020-08-21T13:42:29Z last-modified: 2022-08-22T19:44:14Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 64.111.34.0/24 origin: AS397780 descr: Alma Telephone Co. mnt-by: MAINT-BLUEBIRD changed: daniel.johnston [at] bluebirdnetwork.com 20220208 #04:44:14Z source: RADB last-modified: 2023-11-13T16:09:12Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 209.152.147.0/24 origin: AS397780 descr: Alma Telephone Co. mnt-by: MAINT-BLUEBIRD changed: daniel.johnston [at] bluebirdnetwork.com 20220208 #04:15:41Z source: RADB last-modified: 2023-11-13T16:09:12Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source