svchost connected to strange ip akami ip ???

 
so what is akamitechnologies

Akamai is edge technology servers - aka content distribution. Major
corporations use Akamai to distribute their webpages or program
updates by putting content on servers located worldwide, closer to the
end user.

Port 80 would be a webpage. CNN and Yahoo, for examples, use Akamai.
When this starts happening, close down your browsers - you'll see it
stop.

Content delivery to a user

Akamai provides a service to companies that have content on the Internet (Akamai's customers), to more efficiently deliver this content to users browsing the Web and downloading content. Akamai does this by transparently mirroring content—sometimes all site content including HTML, CSS, and software downloads, and sometimes just media objects such as audio, graphics, animation, and video—from customer servers. Though the domain name (but not subdomain) is the same, the IP address points to an Akamai server or another user's machine that Akamai is using as a server rather than the customer's server. The Akamai server is automatically picked depending on the type of content and the user's network location.

so there is no worry from this