These entries are queried from radb.net using whois, you can try my project getting these.
:AS197049 route: 178.216.104.0/21 descr: Internet Serwis Wojciech Bandurowski descr: ISBANDUROWSKI descr: Poland origin: AS197049 mnt-by: MICONET-MNT mnt-by: METRONETWORKS-MNT mnt-by: WC521-RIPE created: 2011-04-15T14:34:13Z last-modified: 2016-07-21T13:25:59Z 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 route6: 2a10:f781:10:7311::/64 origin: AS197049 descr: EPIX-LORA-INTSERPRU mnt-by: EPOLUDNIE-MNT mnt-by: EPOLUDNIE-MP-MNT mnt-lower: EPOLUDNIE-MNT mnt-lower: EPOLUDNIE-MP-MNT created: 2022-05-16T07:03:26Z last-modified: 2022-05-16T07:03:26Z 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