Red netherbrick has all the same properties of netherbrick, like good blast resistance, but is colored red. It is a decorative variant of the nether brick block.
Hardness: 2.0
Item ID: minecraft:red_nether_bricks
Legacy Item ID: minecraft:red_nether_brick
Numerical ID: 215
Max Stack Size: 64
Min/Max State IDs: 9255 - 9255
Recipes Used In: Red Nether Brick Wall,Red Nether Brick Stairs,Red Nether Brick Slab