These entries are queried from radb.net using whois, you can try my project getting these.
:AS393258 route: 64.61.96.0/21 descr: Safety NetAccess, Inc. origin: AS393258 mnt-by: MAINT-AS27506 changed: robert.hinst [at] crowncastle.com 20190214 #19:39:41Z source: RADB last-modified: 2023-11-13T15:55:41Z rpki-ov-state: valid route: 162.220.132.0/22 descr: Safety Netaccess origin: AS393258 mnt-by: MAINT-AS27506 changed: yikehara [at] lightower.com 20180814 source: RADB last-modified: 2023-11-13T15:54:25Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source