said by mdmaddox:But none of that has anything to do with your other vague statements "
It's just not that straight forward if you keep digging. You may find that the MAC that was assigned that IP isn't your's and or that you are only paying for IP but comcast has assigned 2 of them to you at the same time!
You have to look behind the curtain! In this post so far the replay has been that all these other point are prone to error and the lack of the ISP keeping up with there network but yet you want or believe then that the one database if beyond error!