It's a logo of Netflix, reduced to the word Netflix. Pretty much looks like the logon to the top right corner of the Netflix website.
This Netflix icon is made in Material Design style
developed by Google. This style is based on extremely simplified shapes, thin two-pixel lines, and is optimized for 24x24 px. Unlike other vector icon packs that have merely hundreds of icons, this icon pack contains 5,700 icons, all in the same style and quality.