The ornamental design for an internetrouter, as shown and described.
FIG. 1 is a top front left side isometric view of an internet router showing our new design,
FIG. 2 is a front elevation view thereof;
FIG. 3 is a rear elevation view thereof;
FIG. 4 is a left side elevation view thereof;
FIG. 5 is a right side elevation view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
The broken lines in immediately adjacent the shaded areas represent the bounds of the claimed design, while all other broken lines are directed to the environment. The broken lines form no part of the claimed design. In addition, the unshaded surfaces in the views that directly adjoin the claimed solid line edge and the unshaded inner surfaces that adjoin the claimed solid line edges form no part of the claimed design.