ES|QL CIDR_MATCH function
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Serverless
Generally available
Stack
Generally available
Returns true if the provided IP is contained in one of the provided CIDR blocks.
ip- IP address of type
ip(both IPv4 and IPv6 are supported). blockX-
CIDR block to test the IP against.
Returns true if the provided IP is contained in one of the provided CIDR blocks.
| ip | blockX | result |
|---|---|---|
| ip | keyword | boolean |
| ip | text | boolean |
FROM hosts
| WHERE CIDR_MATCH(ip1, "127.0.0.2/32", "127.0.0.3/32")
| KEEP card, host, ip0, ip1
| card:keyword | host:keyword | ip0:ip | ip1:ip |
|---|---|---|---|
| eth1 | beta | 127.0.0.1 | 127.0.0.2 |
| eth0 | gamma | fe80::cae2:65ff:fece:feb9 | 127.0.0.3 |