These entries are queried from radb.net using whois, you can try my project getting these.
:AS51236 route: 185.140.248.0/24 origin: AS51236 mnt-by: ABACLOUDA-MNT created: 2023-12-04T15:01:56Z last-modified: 2023-12-04T15:01:56Z 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: 2a13:1080::/29 origin: AS51236 mnt-by: ABACLOUDA-MNT created: 2023-03-21T15:01:29Z last-modified: 2023-03-21T15:01:29Z 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