These entries are queried from radb.net using whois, you can try my project getting these.
:AS209429 route: 45.66.72.0/22 origin: AS209429 descr: WaTel s.r.o. mnt-by: mnt-sk-watel-1 mnt-by: lir-sk-maxtelekom1-1-MNT created: 2019-02-28T14:53:44Z last-modified: 2022-02-28T10:20:05Z 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: valid route6: 2a09:6540::/29 origin: AS209429 descr: WaTel s.r.o. mnt-by: mnt-sk-watel-1 mnt-by: lir-sk-maxtelekom1-1-MNT created: 2019-02-28T14:55:19Z last-modified: 2022-02-28T10:36:50Z 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