Blacklist

The limited subnets option embeds a subnet black list into the jar, this enables liquibase to prevent running actions from subnets that are not in the limited subnet list.

You may use this option on the plugin and standalone versions by providing it during the build:

$ gradle clean build install  -PlimitedSubnets="['192.168.1.','10.103.']"
:clean
:compileJava UP-TO-DATE
:compileGroovy
:processResources
:classes
 ...
:install

BUILD SUCCESSFUL

The resulting plugin will fail to run against database that reside in either 192.168.1.x or 10.103.x.x subnets unless its being run from within the same one.