IS_IP_ADDRESS_IN_RANGE

SinceVersion dev

IS_IP_ADDRESS_IN_RANGE

description

Syntax

BOOLEAN IS_IP_ADDRESS_IN_RANGE(STRING ip_str, STRING cidr_prefix)

Determine whether the IP (IPv4 or IPv6) address is included in the network represented by CIDR notation. If yes, return true; otherwise, return false.

notice

ip_str and cidr_prefix both cannot be NULL

example

  1. mysql> SELECT is_ip_address_in_range('127.0.0.1', '127.0.0.0/8');
  2. +----------------------------------------------------+
  3. | is_ip_address_in_range('127.0.0.1', '127.0.0.0/8') |
  4. +----------------------------------------------------+
  5. |                                                  1 |
  6. +----------------------------------------------------+
  8. mysql> SELECT is_ip_address_in_range('::ffff:192.168.0.1', '::ffff:192.168.0.4/128');
  9. +------------------------------------------------------------------------+
  10. | is_ip_address_in_range('::ffff:192.168.0.1', '::ffff:192.168.0.4/128') |
  11. +------------------------------------------------------------------------+
  12. |                                                                      0 |
  13. +------------------------------------------------------------------------+

keywords

IS_IP_ADDRESS_IN_RANGE, IP