Lobo 17A202

From The Apple Wiki

Lobo 17A202 is an internal build of macOS High Sierra referenced to by TigrisAni 15A93261h in a readme file for an internal application called Ariadne:

   For Ariadne visualization: Please use the Ariadne from Tigris15A221 and Lobo17A202

The legitimacy of this build cannot be verified at the time of writing. The only proof of its existence is the string above.