Actully if you are on the same router the odds are high that you have same external IP on bout computers meaning and knowing TQ, if they decide to bot jail all the characters they would end up bot jailing your mains on the other computer as well.
Just use
[Only registered and activated users can see links. Click Here To Register...] and see if the IP addresses match, if they dos well, lets say the odds are better then to use at one computer but worse then using two separate networks.
But then agiain if they did such a thing towards IPs, they could litterly end up bot jailing half of the philippines players, if they actully got some.