Yes the carnivore diet is considered to be ketogenic.
But when you're eating nothing but meat on the carnivore diet and not eating any plant based foods such as vegetables then you're not getting the proper amount of carbs you need to really succeed on the Keto diet.
Eating meat on the carnivore diet can be healthy because the meat contains A great source of protein, B vitamins, iron, zinc and magnesium.
But you really should add plant based foods to the diet when on the Keto diet.