<dependency>
  <groupId>org.lionsoul</groupId>
  <artifactId>ip2region</artifactId>
  <version>2.6.6</version>
</dependency>

implementation 'org.lionsoul:ip2region:2.6.6'

implementation("org.lionsoul:ip2region:2.6.6")

libraryDependencies += "org.lionsoul" % "ip2region" % "2.6.6"

@Grapes(
  @Grab(group='org.lionsoul', module='ip2region', version='2.6.6')
)

<dependency org="org.lionsoul" name="ip2region" rev="2.6.6" />

[org.lionsoul/ip2region "2.6.6"]

'org.lionsoul:ip2region:jar:2.6.6'