[#CNetAddr-IsRFC2544]
= xref:CNetAddr.adoc[CNetAddr]::IsRFC2544
:relfileprefix: ../
:mrdocs:

Whether this is an IPv4 inter‐network benchmarking address (198.18.0.0/15).

== Synopsis

Declared in `<netaddress.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
bool
IsRFC2544() const;
----

== Return Value

True when the address is in the IPv4 benchmarking range.


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