[#CNetAddr-IsRFC3849]
= xref:CNetAddr.adoc[CNetAddr]::IsRFC3849
:relfileprefix: ../
:mrdocs:

Whether this is an IPv6 documentation address (2001&colon;0DB8&colon;&colon;&sol;32)&period;

== Synopsis

Declared in `&lt;netaddress&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
bool
IsRFC3849() const;
----

== Return Value

True when the address is in the IPv6 documentation range&period;


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