SEO IPs

[yamahama]

I've built a blog network using seo IPs from a popular hosting company (think 'alligator'). Using the blog network, I was able to rank my money sites and bring them up to page 1 of the google results pages. A couple days ago, all the rankings dropped to pages 3 and beyond, some as low as page 8. My concern is that the IPs got flagged.

Anybody else seeing this?

 

[redjeys]

I didn't build a blog network on those IPs myself, but I bought links from a blog network hosted on those IPs. The links worked for a while, but then my pages tanked 2 weeks ago.