[#CNetAddr-IsRFC6052]
= xref:CNetAddr.adoc[CNetAddr]::IsRFC6052
:relfileprefix: ../
:mrdocs:

Whether this is an IPv6 well‐known prefix for IPv4‐embedded addresses (64:FF9B::/96).

== Synopsis

Declared in `<netaddress.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
bool
IsRFC6052() const;
----

== Return Value

True when the address uses the IPv6 well‐known prefix for IPv4‐embedded addresses.


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