There's a small bug in nodeModulesPaths that is removing one of the 2 prefixed backslashes when using a networked location from Windows.
The specific problem is on line 40: path.join(prefix, aPath, moduleDir);
path.join strips one of the leading backslashes, which turns '\\192.158.124.1' into '\192.158.124.1'
A fix as simple as subbing path.resolve in for path.join should work since the function is returning an absolute path (which is what path.resolve is for).