You provided lots of info, but what do you want to do?
i'm controlling iPhone 6 with whatismyip.com.
What are you doing? What do you do with whatismyip.com?
i see static ip that vodafone gave me.
Where and how do you see it?
then i'm tethering my vodafone internet with my windwows or macbook pro.
Please describe how you connect you pc or mac to the internet. Do you attach both at the same time? Attach via cable or wifi?
then i'm controlling mac or windows pc with whatismyip.com.
Again what are you doing? A link to what you are doing with whatismyip.com would be helpful. I did go to whatismyip.com, but don't read everything.
i don't see same ip that vodafone gave me.
How are you configured? What box goes to what box? Where did you look?
i talked with vodafone. they said that iOS doesn't let to assign same ip to mac or windows pc [ actually see below. It has to do with your router ] . you have to talk with apple. i talked apple turkey today. they said same thing. i want to learn is this true.
note: i tried with android phone. there isn problem.i saw same ip both phone and pc.
I'm confused. An ip address will be assigned to one device. With a pc / mac you could use an ethernet cable to attach to your ethernet modem. The pc or mac would then get the static ip address. With a wifi connection, you have a wifi router involved. The wireless router would take the static ip address, it would create a dhcp client and assign another ip address to your ipad. When you did a query on your ip address from whatismyip.com you should see a static ip address for your ipad.
Unless you got some type of router that would pass on your static ip address to you ipad, you will get the dhcp ip address.
Robert