Changing IP adress of Website will impact on ranking or not?

[CommercePundit]

Hello,

We have TLDs as below:
bannerbuzz.combannerbuzz.co.uk
bannerbuzz.com.au
bannerbuzz.ca

Within few days, We are moving in Magento Technology for 2 domains,
Bannerbuzz.com.au and Bannerbuzz.co.uk

We have purchased new plan, So IP address of those 2 domains will be changed. So my question is, It will impact on my current Ranking or not?

[Jonathan1979]

A similar question and answers were posted here:

http://moz.com/community/q/how-much-will-changing-ip-addresses-impact-seo

[Anti-Alex]

Short answer: No

These will affect SEO:

New servers are slow and affect site speed
IPs flagged as spam/bad IPs
The new IPs are in another country

[Francisco_Meza]

I agree . The answer is no. Just make sure the server is not slow. Also remember that Magento is a heavy program and is slower than Wordpress and many other CMSs

[vmialik]

Thats right if your new IP happens to be in India, or someplace in Eastern Europe like Ukraine, is not really good from accessibility standpoint many IPs from these countries are blocked

[CommercePundit]

Guys,

Thanks for your valuable replies. I want 1 more suggestions from you.
Should i give 301 redirection to Old IP to New IP.? It's good practice or not?