I need a portable /24 not attached to any sub-domain or anything else subject to attack

[Henry Linneweh <hrlinneweh () sbcglobal net>]

I simply would like to borrow this /24 if you are not going to use in the near and distant future or ever for that 
matter.
 
It can not be attached to any subdomain and or any or part of any routing table,
this would most helpful in the development of methods to prevent ddos and dos.
 
Thank you very much
Henry R Linneweh