And also jack ass, they have anti-ship missiles made by Russians..take a look @ this if u know how to read properly - http://en.wikipedia.org/wiki/SS-N-22
Ane gono its falling under the category of both ballistic and cruise missile, which means they can be deployed as they needed.
Shahab-2 is just an example. whole range - Shahab-1, Shahab-2 and Shahab-3 and S-Type Shahabs.
Ane pan goko, they all equipped with cruise missiles called "Shahab" which has the capability of reaching targets at the range of 750km to 5000km. More reliable sources if you want http://www.ibtimes.com/articles/221457/20110928/iran-navy-ships.htm?cid=2 - read it properly