Iran cuts 95% of Internet traffic

[sean at donelan.com (Sean Donelan)]

Digging a little deeper, it looks like Iran's blocking is more complex 
than I've seen before.

Consumer/mobile networks appear nearly completely blocked.

However, many important business/financial networks and B2B traffic appear 
operating normally.

I don't yet have good data about of the granularity of the blocking.  But 
the Iranian government is not using the typical blunt cut-off of 
everything we've seen in other countries.