first...why you use beta?
you can take the last rev of Hi5...
Also in hi5 the ip is here Ipconfig.xml
<?xml version="1.0" encoding="UTF-8"?>
<!-- Externalhost here (Internet IP) or Localhost IP for local test -->
<gameserver address="your ip here" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="IPConfig.xsd">
<!-- Localhost here -->
<define subnet="127.0.0.1/8" address="25.67.214.61" />
<!-- Internalhosts here (LANs IPs) -->
<!-- <define subnet="10.0.0.0/8" address="10.0.0.0" /> -->
<!-- <define subnet="172.16.0.0/19" address="172.16.0.0" /> -->
<!-- <define subnet="192.168.0.0/16" address="192.168.0.0" /> -->
</gameserver>