You need about 2,500m/s delta V to reach LEO altitude. Iranian long range rockets are well in that range.

It's thus far easier for Iran to hit an LEO DC than one in Colorado

Are you suggesting for a fact that Iran as the guidance and targeting systems to identify specific LEO objects, and fire missiles at those targets with accuracy?

I'm saying that it's far easier for them to take out an LEO satellite than an underground data centre, or even a surface one, in the centre of the US.

Are you saying it's not?

I'm saying I don't think Iran has the capability and the difference in capabilities between America and China on one hand, and Iran on the other is so different that I'm perplexed as to why they would even be mentioned in the same sentence.

I'm actually not even sure your suggestion is true. Theoretically they don't need to launch a missile and could attempt to infiltrate a data center instead. They're secure but not that secure against a determined enemy with any amount of real training.

Iran has a space program capable of launching LEO satellites.

Launching LEO satellites is a different capability than shooting down LEO satellites.

Launching something into orbit is much harder than intercepting something because to intercept you don't need to reach orbital velocities. You can just go up and boom. The velocity of the target does the rest. Tracking it really isn't such a hard thing these days.

It’s not a hard thing, but you still have to have the capability to track objects and design a rocket with the capability to hit that object.

These aren’t capabilities Iran has. Certainly not anymore.