These entries are queried from radb.net using whois, you can try my project getting these.
:AS198493 route: 91.235.124.0/23 descr: EnterNet Pawel Miazga origin: AS198493 mnt-by: PM43332-MNT created: 2012-03-30T07:45:51Z last-modified: 2012-03-30T07:45:51Z 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 route: 91.235.126.0/24 descr: EnterNet Pawel Miazga origin: AS198493 mnt-by: PM43332-MNT created: 2012-03-30T07:46:48Z last-modified: 2012-03-30T07:46:48Z 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: 2001:470:23d::/48 origin: AS198493 descr: NET-2001-470-23d---48-AS198493 admin-c: ZH17-ARIN tech-c: ZH17-ARIN mnt-by: MNT-HURC source: ARIN created: 2023-12-07T02:45:14Z last-modified: 2023-12-07T02:45:14Z rpki-ov-state: valid route6: 2001:470:2a1::/48 origin: AS198493 descr: NET-2001-470-2a1---48-AS198493 admin-c: ZH17-ARIN tech-c: ZH17-ARIN mnt-by: MNT-HURC source: ARIN created: 2024-02-23T14:45:15Z last-modified: 2024-02-23T14:45:15Z rpki-ov-state: valid route6: 2a10:f781:10:ebc1::/64 origin: AS198493 descr: EPIX-LORA-ENTERNETDE mnt-by: EPOLUDNIE-MNT mnt-by: EPOLUDNIE-MP-MNT mnt-lower: EPOLUDNIE-MNT mnt-lower: EPOLUDNIE-MP-MNT created: 2022-04-19T12:20:05Z last-modified: 2022-04-19T12:20:05Z 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