These entries are queried from radb.net using whois, you can try my project getting these.
:AS41336 route: 89.249.96.0/20 descr: Financijska agencija descr: Ulica grada Vukovara 70 descr: 10000 ZAGREB descr: Croatia origin: AS41336 mnt-by: MNT-ROUTING created: 2006-08-11T12:26:25Z last-modified: 2019-02-21T08:55:35Z 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