nd router's external IP (分享器), not your computer's IP (it should look like 192.168.0.xxx).
Here's a quick tutorial to find your "real" IP: https://www.youtube.com/watch?v=g6Eyj8pjrNU…
jaja, I tried a brute force method using Mathematica...lol I give it the list of values and it gave out instantly:
(1/9) * (57 + 48 * n + 15 * Cos((2 * n * Pi)/3) + Sqrt(3) * Sin((2 * n * Pi)/3) )
Added by Jesus Galvez at 7:42am on November 27, 2012