% This is generated by ESQL's AbstractFunctionTestCase. Do no edit it. See ../README.md for how to regenerate it.

**Example**

```esql
ROW ip4 = to_ip("1.2.3.4"), ip6 = TO_IP("fe80::cae2:65ff:fece:feb9")
| EVAL ip4_prefix = IP_PREFIX(ip4, 24, 0), ip6_prefix = IP_PREFIX(ip6, 0, 112);
```

| ip4:ip | ip6:ip | ip4_prefix:ip | ip6_prefix:ip |
| --- | --- | --- | --- |
| 1.2.3.4 | fe80::cae2:65ff:fece:feb9 | 1.2.3.0 | fe80::cae2:65ff:fece:0000 |