I'm planning to make go to the following form to support IPv6, IPv4 ban prefix, capture groups etc. so I'd say leave it for now please. Happy to discuss on another ticket.

<pre>
 {  ('ipcidr': '1.2.3.0/24') :   [  { 'ip': '1.2.3.7', 'match' : 'line of text 1.2.3.4', 'capturegroup': 'like of text', 'host': 'hostname.example.com'.... },  {'ip': '1.2.3.44', ........ } ]
</pre>