These entries are queried from radb.net using whois, you can try my project getting these.
:AS48245 route: 94.231.38.0/23 origin: AS48245 descr: Ultranet Group LLC mnt-by: ULTRANETGR-MNT created: 2023-07-21T15:25:18Z last-modified: 2024-01-17T11:13:58Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source