These entries are queried from radb.net using whois, you can try my project getting these.
:AS198283 route: 194.8.4.0/24 descr: Apis Europe JSC origin: AS198283 mnt-by: MNT-APIS-BULGARIA mnt-by: APIS-EUROPE-MNT created: 2012-05-19T09:54:18Z last-modified: 2023-04-15T08:57:53Z 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: valid