Please help me to improve my query as it is slow

[vikas_gopal]

Hi Experts ,

Kibana firing following query and it is slow , can you guide me how I can Improve it ?

{
"index": "cef",
"query": {
"query_string": {
"query": "NOT src:[10.0.0.0 TO 10.255.255.255] AND NOT src:[172.16.0.0 TO 172.31.255.255] AND NOT src:[192.168.0.0 TO 192.168.255.255]",
"analyze_wildcard": true
}
}
}