These entries are queried from radb.net using whois, you can try my project getting these.
:AS36260 route: 65.97.55.0/24 origin: AS36260 descr: Business Internet Service in Seattle, WA admin-c: NOC32920-ARIN tech-c: NOC32920-ARIN mnt-by: MNT-MN-321 created: 2023-09-25T11:44:07Z last-modified: 2023-09-25T11:44:07Z source: ARIN rpki-ov-state: valid route: 104.251.239.0/24 origin: AS36260 descr: Misaka Network, Inc. - Enterprise Network (HK) mnt-by: MAINT-AS9312 changed: aveline [at] xtom.com 20190917 source: RADB last-modified: 2023-11-13T15:57:26Z rpki-ov-state: valid