The ornamental design for a multipurposetable with pingpong net, as shown and described.
FIG. 1 is a top perspective view of a multipurpose table with a ping pong net;
FIG. 2 is a left side elevation view thereof;
FIG. 3 is a right side elevation view thereof;
FIG. 4 is a front elevation view thereof;
FIG. 5 is a rear elevation view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
The broken lines in FIG. 7 are included for the purpose of illustrating the portions of the multipurpose table with ping pong net that form no part of the claimed design.