Regarding forum posting with same IP

[ketul]

Hello friends,
Me and my friend working in same company and do SEO for one website. We are focusing on forum posting for that site and do daily suppose 50 posting. My question is that is any negative effect occurs for our ranking because our computer IP is same but our username and signature(same domain) is different. Please guide me. hone:

 

[Bulkma]

I think first posting 50 posts has negative effects because google these days is very careful about the links and how they are obtained, posting 50 posts a day can look like the posts are done by software, you need to work like human.
Secondly, posting using one IP on different forums or same forums can lead for your IP to be banned because many forum administrators don't like users with multiple accounts. so better be careful other all your work looks like spammy by all means.

 

[NicholasM]

Do you have static IP ISP or Dynamic IP ISP ?