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ip_network function

Applies to: check marked yes Databricks Runtime 18.2 and above

Beta

This feature is in Beta. Workspace admins can control access to this feature from the Previews page. See Manage Databricks previews.

Returns the network portion of an IPv4 or IPv6 CIDR block in its canonical form.

This function is aliased by ip_network_first function.

Syntax​

ip_network ( cidr )

Arguments​

  • cidr: A STRING or BINARY value representing a valid IPv4 or IPv6 CIDR block.

Returns​

The same type as the input (STRING or BINARY), representing the canonical form of the network address.

The function returns NULL if the input is NULL.

Error conditions​

Examples​

SQL
> SELECT ip_network('192.168.1.100/24');
  192.168.1.0

> SELECT ip_network('10.32.1.5/16');
  10.32.0.0

> SELECT ip_network('2001:db8::1/32');
  2001:db8::

> SELECT ip_network('::ffff:192.0.2.128/120');
  ::ffff:192.0.2.0

> SELECT hex(ip_network(X'C0A8016418'));
  C0A80100

> SELECT ip_network(NULL);
  NULL

> SELECT ip_network('192.168.1.5');
  Error: INVALID_CIDR_BLOCK
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