These entries are queried from radb.net using whois, you can try my project getting these.
:AS203147 route: 185.150.216.0/23 origin: AS203147 mnt-by: UCC-MNT created: 2018-05-14T06:12:56Z last-modified: 2018-05-14T06:12:56Z 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 route: 185.150.218.0/24 origin: AS203147 mnt-by: UCC-MNT created: 2022-03-30T14:55:29Z last-modified: 2022-03-30T14:55:29Z 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 route: 185.150.219.0/24 origin: AS203147 mnt-by: UCC-MNT created: 2022-03-31T10:45:58Z last-modified: 2022-03-31T10:45:58Z 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