(Reuters) - Snap Inc, the owner of the popular messaging app Snapchat, has set a valuation range for itself of $19.5 billion to $22.2 billion in its initial public offering, the Wall Street Journal reported, citing sources.<div><a href="http://feeds.reuters.com/~ff/reuters/technologyNews?a=Xy0JYGLFtbo:iVeg0zpzPME:yIl2AUoC8zA"><img src="http://feeds.feedburner.com/~ff/reuters/technologyNews?d=yIl2AUoC8zA" border="0" /></a> <a href="http://feeds.reuters.com/~ff/reuters/technologyNews?a=Xy0JYGLFtbo:iVeg0zpzPME:V_sGLiPBpWU"><img src="http://feeds.feedburner.com/~ff/reuters/technologyNews?i=Xy0JYGLFtbo:iVeg0zpzPME:V_sGLiPBpWU" border="0" /></a> <a href="http://feeds.reuters.com/~ff/reuters/technologyNews?a=Xy0JYGLFtbo:iVeg0zpzPME:-BTjWOF_DHI"><img src="http://feeds.feedburner.com/~ff/reuters/technologyNews?i=Xy0JYGLFtbo:iVeg0zpzPME:-BTjWOF_DHI" border="0" /></a></div><img src="http://feeds.feedburner.com/~r/reuters/technologyNews/~4/Xy0JYGLFtbo" height="1" width="1" alt="" />