18 Nov
2019
18 Nov
'19
9:20 p.m.
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.