<p></p>
<p>This network is allocated to be used from IETF only. So I don't think it should be detected from a NAT check, it is not meant to be used as a source or destination.</p>
<pre><code>        +----------------------+---------------------------------+
        | Attribute            | Value                           |
        +----------------------+---------------------------------+
        | Address Block        | 192.0.0.0/24 [2]                |
        | Name                 | IETF Protocol Assignments       |
        | RFC                  | Section 2.1 of this document    |
        | Allocation Date      | January 2010                    |
        | Termination Date     | N/A                             |
        | Source               | False                           |
        | Destination          | False                           |
        | Forwardable          | False                           |
        | Global               | False                           |
        | Reserved-by-Protocol | False                           |
        +----------------------+---------------------------------+
</code></pre>

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