Helo all the dp forum member who knows well about the seo, i'm a newbie here and i like to ask you

about link building(paid link) for our website. what i need to know is if we purchase a link for increase

our serp in google.com do we need to buy from different country blogger or i just can purchase

from one blogger from one or two country as long as the class c ip is different.

for example : i'm located at A country and i want my site in google.com #1 for keyword 'blablabla'

Then i buy from blogger/link seller from usa(9 backlink pr 2-5), canada(pr2-5), sri langka (pr 2-5) etc.

does this more better than buying from 1 country only with the all backlink?

can some body answer me?

Also does the class A ip effect to google result?