These entries are queried from radb.net using whois, you can try my project getting these.
:AS212463 route: 31.148.149.0/24 origin: AS212463 mnt-by: RIPE-DB-MNT created: 2023-12-20T10:07:53Z last-modified: 2023-12-20T10:07:53Z 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 route: 95.47.59.0/24 origin: AS212463 mnt-by: RIPE-DB-MNT created: 2023-10-04T16:27:25Z last-modified: 2023-10-04T16:27:25Z 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