registration number and place of registration?

I'm wondering what my registration number is and I guess for place of registration it's synthasite because I paid synthasite for my domain name and synthatsite hosts my site so... but i'm not exactly sure if that's right. I am making a legal page for my website, http://www.advertisingnorthbay.com/le..., and i want to add those 2 things, registration number and place of registration in the statement, but i'm unsure of what they are.