These entries are queried from radb.net using whois, you can try my project getting these.
:AS204117 route: 31.129.126.0/23 origin: AS204117 mnt-by: WESTCALL-MNT created: 2023-01-18T11:17:43Z last-modified: 2023-01-18T11:17:43Z 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: 31.129.126.0/24 origin: AS204117 mnt-by: WESTCALL-MNT created: 2023-01-18T11:07:17Z last-modified: 2023-01-18T11:07:17Z 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: 31.129.127.0/24 origin: AS204117 mnt-by: WESTCALL-MNT created: 2023-01-18T11:08:24Z last-modified: 2023-01-18T11:08:24Z 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